{"id":2491,"date":"2026-06-19T10:20:00","date_gmt":"2026-06-19T10:20:00","guid":{"rendered":"https:\/\/www.tgvalve.com\/?p=2491"},"modified":"2026-07-07T07:27:43","modified_gmt":"2026-07-07T07:27:43","slug":"butterfly-valve-cv-flow-coefficient-sizing","status":"publish","type":"post","link":"https:\/\/www.tgvalve.com\/hi\/blog\/butterfly-valve\/butterfly-valve-cv-flow-coefficient-sizing\/","title":{"rendered":"\u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0915\u093e \u0938\u0940\u0935\u0940 \u0914\u0930 \u092a\u094d\u0930\u0935\u093e\u0939 \u0917\u0941\u0923\u093e\u0902\u0915: \u092a\u094d\u0930\u0935\u093e\u0939 \u0915\u094d\u0937\u092e\u0924\u093e \u0915\u0947 \u0932\u093f\u090f \u0938\u0939\u0940 \u0906\u0915\u093e\u0930 \u0915\u093e \u091a\u0941\u0928\u093e\u0935 \u0915\u0948\u0938\u0947 \u0915\u0930\u0947\u0902"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u0938\u093e\u0907\u091c\u093f\u0902\u0917 \u0915\u0930\u0924\u0947 \u0938\u092e\u092f <strong>\u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0938\u0940\u0935\u0940 <\/strong>\u0915\u094d\u0937\u092e\u0924\u093e \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930, \u0906\u092a\u0915\u094b \u0905\u092a\u0928\u0947 \u0938\u093f\u0938\u094d\u091f\u092e \u0915\u0947 \u0932\u093f\u090f \u0928\u093f\u0930\u094d\u0926\u093f\u0937\u094d\u091f \u0938\u0942\u0924\u094d\u0930 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0915\u0947 \u0906\u0935\u0936\u094d\u092f\u0915 Cv \u0915\u0940 \u0917\u0923\u0928\u093e \u0915\u0930\u0928\u0940 \u091a\u093e\u0939\u093f\u090f\u0964 \u092a\u094d\u0930\u0935\u093e\u0939 \u0917\u0941\u0923\u093e\u0902\u0915 \u092f\u093e Cv \u092e\u093e\u0928 \u0906\u092a\u0915\u094b \u092c\u0924\u093e\u0924\u093e \u0939\u0948 \u0915\u093f \u0915\u093f\u0938\u0940 \u0926\u093f\u090f \u0917\u090f \u0926\u092c\u093e\u0935 \u0905\u0902\u0924\u0930 \u092a\u0930 \u090f\u0915 \u0935\u093e\u0932\u094d\u0935 \u0915\u093f\u0924\u0928\u093e \u0926\u094d\u0930\u0935 \u092a\u094d\u0930\u0935\u093e\u0939\u093f\u0924 \u0915\u0930 \u0938\u0915\u0924\u093e \u0939\u0948\u0964.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0915\u0908 \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0938\u093e\u0907\u091c\u093f\u0902\u0917 \u091f\u0947\u092c\u0932 \u092e\u0947\u0902, \u0935\u093e\u0932\u094d\u0935 \u0915\u0947 90\u00b0 \u0924\u0915 \u0916\u0941\u0932\u0928\u0947 \u092a\u0930 Cv (\u0915\u092e\u094d\u092a\u094d\u092f\u0942\u091f\u0947\u0936\u0928\u0932 \u0935\u0947\u0932\u094b\u0938\u093f\u091f\u0940) \u0924\u0947\u091c\u0940 \u0938\u0947 \u092c\u0922\u093c\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u0932\u093f\u090f, \u0905\u0902\u0924\u093f\u092e \u0916\u0941\u0932\u0928\u0947 \u0915\u0940 \u0938\u094d\u0925\u093f\u0924\u093f \u092c\u0939\u0941\u0924 \u092e\u093e\u092f\u0928\u0947 \u0930\u0916\u0924\u0940 \u0939\u0948\u0964 \u0917\u0932\u0924 \u092e\u093e\u0928\u094b\u0902 \u0915\u0947 \u0915\u093e\u0930\u0923 \u091b\u094b\u091f\u0947 \u0906\u0915\u093e\u0930 \u0915\u0947 \u0935\u093e\u0932\u094d\u0935 \u0932\u0917 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902 \u091c\u094b \u0906\u092a\u0915\u0947 \u0938\u093f\u0938\u094d\u091f\u092e \u0915\u094b \u091c\u093e\u092e \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964 \u0907\u0938\u0938\u0947 \u092c\u0921\u093c\u0947 \u0906\u0915\u093e\u0930 \u0915\u0947 \u0935\u093e\u0932\u094d\u0935 \u092d\u0940 \u0932\u0917 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902 \u091c\u093f\u0928\u094d\u0939\u0947\u0902 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0915\u0930\u0928\u093e \u0905\u0938\u0902\u092d\u0935 \u0939\u094b \u0938\u0915\u0924\u093e \u0939\u0948\u0964.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u092f\u0939 \u0917\u093e\u0907\u0921 \u092a\u094d\u0930\u0935\u093e\u0939 \u0917\u0941\u0923\u093e\u0902\u0915 \u0914\u0930 \u0924\u0940\u0928 \u0915\u093e\u0930\u0915\u094b\u0902 \u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 \u092c\u0924\u093e\u0924\u0940 \u0939\u0948\u0964 <strong>\u0935\u093e\u0932\u094d\u0935 \u0915\u0940 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u090f\u0902<\/strong>\u2019&#039;\u0935\u0915\u094d\u0930 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u094b \u092a\u094d\u0930\u092d\u093e\u0935\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 \u0907\u0938\u092e\u0947\u0902 \u0935\u093e\u0932\u094d\u0935 \u0915\u0947 \u0906\u0915\u093e\u0930 \u0914\u0930 \u0915\u094b\u0923 \u0915\u094b \u092a\u0930\u093f\u0938\u094d\u0925\u093f\u0924\u093f\u092f\u094b\u0902 \u0915\u0947 \u0905\u0928\u0941\u0930\u0942\u092a \u0922\u093e\u0932\u0928\u0947 \u0915\u093e \u0935\u093f\u0935\u0930\u0923 \u092d\u0940 \u0936\u093e\u092e\u093f\u0932 \u0939\u0948\u0964.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Cv \u0915\u094b \u0938\u092e\u091d\u0928\u093e: \u092a\u094d\u0930\u0935\u093e\u0939 \u0917\u0941\u0923\u093e\u0902\u0915 \u0915\u0940 \u0935\u094d\u092f\u093e\u0916\u094d\u092f\u093e<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cv, \u092f\u093e \u092a\u094d\u0930\u0935\u093e\u0939 \u0917\u0941\u0923\u093e\u0902\u0915, \u092a\u094d\u0930\u0924\u093f \u092e\u093f\u0928\u091f \u0905\u092e\u0947\u0930\u093f\u0915\u0940 \u0917\u0948\u0932\u0928 \u092e\u0947\u0902 \u092a\u093e\u0928\u0940 \u0915\u0940 \u092e\u093e\u0924\u094d\u0930\u093e \u0915\u094b \u092e\u093e\u092a\u0924\u093e \u0939\u0948\u0964 \u092f\u0939 \u090f\u0915 \u0935\u093e\u0932\u094d\u0935 \u0938\u0947 \u0920\u0940\u0915 1 psi \u0915\u0947 \u0926\u092c\u093e\u0935 \u0905\u0902\u0924\u0930 \u092a\u0930 \u092a\u094d\u0930\u0935\u093e\u0939\u093f\u0924 \u0939\u094b\u0924\u093e \u0939\u0948\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u092e\u093e\u0928\u0915 \u0938\u093e\u0907\u091c\u093f\u0902\u0917 \u092b\u0949\u0930\u094d\u092e\u0942\u0932\u093e \u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0939\u0948:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Cv = Q \u00d7 \u221a(SG \/ \u0394P)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u091c\u0939\u093e\u0902 Q \u092a\u094d\u0930\u0935\u093e\u0939 \u0926\u0930 (\u091c\u0940\u092a\u0940\u090f\u092e \u092e\u0947\u0902), SG \u0926\u094d\u0930\u0935 \u0915\u093e \u0935\u093f\u0936\u093f\u0937\u094d\u091f \u0917\u0941\u0930\u0941\u0924\u094d\u0935 \u0939\u0948, \u0914\u0930 \u0394P \u0935\u093e\u0932\u094d\u0935 \u0915\u0947 \u0906\u0930-\u092a\u093e\u0930 \u0926\u093e\u092c \u0905\u0902\u0924\u0930 (\u0938\u093e\u0908 \u092e\u0947\u0902) \u0939\u0948\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u090f\u0915 \u0909\u091a\u094d\u091a\u0924\u0930 <strong>\u0924\u093f\u0924\u0932\u0940 \u0935\u093e\u0932\u094d\u0935 \u0938\u0940\u0935\u0940<\/strong> \u0907\u0938\u0915\u093e \u0905\u0930\u094d\u0925 \u0939\u0948 \u0915\u092e \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0914\u0930 \u0905\u0927\u093f\u0915 \u092a\u094d\u0930\u0935\u093e\u0939 \u0915\u094d\u0937\u092e\u0924\u093e\u0964 \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0915\u093f\u0938\u0940 \u092d\u0940 \u0915\u094d\u0935\u093e\u0930\u094d\u091f\u0930-\u091f\u0930\u094d\u0928 \u0935\u093e\u0932\u094d\u0935 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 \u092a\u094d\u0930\u0924\u093f \u092a\u093e\u0907\u092a \u0935\u094d\u092f\u093e\u0938 \u0909\u091a\u094d\u091a\u0924\u092e Cv \u092e\u093e\u0928\u094b\u0902 \u092e\u0947\u0902 \u0938\u0947 \u090f\u0915 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 \u092a\u0942\u0930\u0940 \u0924\u0930\u0939 \u0938\u0947 \u0916\u0941\u0932\u0928\u0947 \u092a\u0930, \u0921\u093f\u0938\u094d\u0915 \u092a\u094d\u0930\u0935\u093e\u0939 \u0915\u0947 \u0932\u0917\u092d\u0917 \u0938\u092e\u093e\u0928\u093e\u0902\u0924\u0930 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964 \u0907\u0938\u0938\u0947 \u0928\u094d\u092f\u0942\u0928\u0924\u092e \u0905\u0935\u0930\u094b\u0927 \u0915\u0947 \u0938\u093e\u0925 \u090f\u0915 \u0938\u094d\u092a\u0937\u094d\u091f \u092e\u093e\u0930\u094d\u0917 \u092c\u0928\u0924\u093e \u0939\u0948\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0907\u0938\u0915\u0947 \u0935\u093f\u092a\u0930\u0940\u0924, <a href=\"https:\/\/www.tgvalve.com\/hi\/product-category\/globe-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0917\u094d\u0932\u094b\u092c \u0935\u093e\u0932\u094d\u0935<\/a> \u0926\u094d\u0930\u0935 \u0915\u094b \u0926\u093f\u0936\u093e \u092e\u0947\u0902 \u0905\u091a\u093e\u0928\u0915 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0938\u0947 \u0917\u0941\u091c\u093e\u0930\u0947\u0902\u0964 \u092f\u0939 \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u0938\u092e\u093e\u0928 \u092a\u094d\u0930\u0935\u093e\u0939 \u0926\u0930\u094b\u0902 \u092a\u0930 \u0915\u0939\u0940\u0902 \u0905\u0927\u093f\u0915 \u0926\u092c\u093e\u0935 \u092e\u0947\u0902 \u0915\u092e\u0940 \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u092a\u094d\u0930\u0935\u093e\u0939 \u0915\u0940 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u090f\u0902 \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0915\u0947 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u094b \u0915\u0948\u0938\u0947 \u092a\u094d\u0930\u092d\u093e\u0935\u093f\u0924 \u0915\u0930\u0924\u0940 \u0939\u0948\u0902?<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"646\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-comparison-image-that-shows-butterfly-valves-producing-higher-butterfly-valve-Cv-values-by-allowing-fluid-to-pass-with-minimal-obstruction-1-1200x646.webp\" alt=\"\u090f\u0915 \u0924\u0941\u0932\u0928\u093e\u0924\u094d\u092e\u0915 \u091a\u093f\u0924\u094d\u0930 \u091c\u094b \u0926\u0930\u094d\u0936\u093e\u0924\u093e \u0939\u0948 \u0915\u093f \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0928\u094d\u092f\u0942\u0928\u0924\u092e \u0905\u0935\u0930\u094b\u0927 \u0915\u0947 \u0938\u093e\u0925 \u0926\u094d\u0930\u0935 \u0915\u094b \u092a\u094d\u0930\u0935\u093e\u0939\u093f\u0924 \u0939\u094b\u0928\u0947 \u0926\u0947\u0915\u0930 \u0909\u091a\u094d\u091a \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0938\u0940\u0935\u0940 \u092e\u093e\u0928 \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964\" class=\"wp-image-2516\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-comparison-image-that-shows-butterfly-valves-producing-higher-butterfly-valve-Cv-values-by-allowing-fluid-to-pass-with-minimal-obstruction-1-1200x646.webp 1200w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-comparison-image-that-shows-butterfly-valves-producing-higher-butterfly-valve-Cv-values-by-allowing-fluid-to-pass-with-minimal-obstruction-1-500x269.webp 500w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-comparison-image-that-shows-butterfly-valves-producing-higher-butterfly-valve-Cv-values-by-allowing-fluid-to-pass-with-minimal-obstruction-1-300x162.webp 300w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-comparison-image-that-shows-butterfly-valves-producing-higher-butterfly-valve-Cv-values-by-allowing-fluid-to-pass-with-minimal-obstruction-1-768x414.webp 768w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-comparison-image-that-shows-butterfly-valves-producing-higher-butterfly-valve-Cv-values-by-allowing-fluid-to-pass-with-minimal-obstruction-1-18x10.webp 18w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-comparison-image-that-shows-butterfly-valves-producing-higher-butterfly-valve-Cv-values-by-allowing-fluid-to-pass-with-minimal-obstruction-1-139x75.webp 139w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-comparison-image-that-shows-butterfly-valves-producing-higher-butterfly-valve-Cv-values-by-allowing-fluid-to-pass-with-minimal-obstruction-1-480x258.webp 480w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-comparison-image-that-shows-butterfly-valves-producing-higher-butterfly-valve-Cv-values-by-allowing-fluid-to-pass-with-minimal-obstruction-1-800x431.webp 800w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-comparison-image-that-shows-butterfly-valves-producing-higher-butterfly-valve-Cv-values-by-allowing-fluid-to-pass-with-minimal-obstruction-1.webp 1376w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u092a\u094d\u0930\u0935\u093e\u0939 \u0915\u0940 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u090f\u0902 \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0915\u0940 \u0921\u093f\u0938\u094d\u0915 \u0915\u0947 \u092c\u0902\u0926 \u0905\u0935\u0938\u094d\u0925\u093e \u0938\u0947 \u092a\u0942\u0930\u0940 \u0924\u0930\u0939 \u0916\u0941\u0932\u0928\u0947 \u0924\u0915 \u0915\u0940 \u0917\u0924\u093f \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u092a\u094d\u0930\u0935\u093e\u0939 \u0926\u0930 \u092e\u0947\u0902 \u0939\u094b\u0928\u0947 \u0935\u093e\u0932\u0947 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928\u094b\u0902 \u0915\u094b \u092a\u094d\u0930\u092d\u093e\u0935\u093f\u0924 \u0915\u0930\u0924\u0940 \u0939\u0948\u0902\u0964 \u0938\u0939\u0940 \u0935\u0915\u094d\u0930 \u0915\u094b \u0905\u092a\u0928\u0947 \u0938\u093f\u0938\u094d\u091f\u092e \u0938\u0947 \u092e\u093f\u0932\u093e\u0928\u0947 \u0938\u0947 \u0905\u0938\u094d\u0925\u093f\u0930\u0924\u093e \u0914\u0930 \u090a\u0930\u094d\u091c\u093e \u0915\u0940 \u092c\u0930\u094d\u092c\u093e\u0926\u0940 \u0938\u0947 \u092c\u091a\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0935\u093e\u0932\u094d\u0935 \u0915\u0940 \u0924\u0940\u0928 \u0905\u0902\u0924\u0930\u094d\u0928\u093f\u0939\u093f\u0924 \u0935\u093f\u0936\u0947\u0937\u0924\u093e \u0935\u0915\u094d\u0930\u094b\u0902 \u0915\u094b \u091c\u093e\u0928\u0928\u093e \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u0948:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u091c\u0932\u094d\u0926\u0940 \u0909\u0926\u094d\u0918\u093e\u091f\u0928<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0905\u0927\u093f\u0915\u093e\u0902\u0936 \u092a\u094d\u0930\u0935\u093e\u0939 \u092f\u093e\u0924\u094d\u0930\u093e \u0915\u0947 \u092a\u0939\u0932\u0947 20-30 \u0921\u093f\u0917\u094d\u0930\u0940 \u092e\u0947\u0902 \u0939\u0940 \u092a\u094d\u0930\u0935\u093e\u0939\u093f\u0924 \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u092f\u0939 \u0938\u0930\u0932 \u0911\u0928\/\u0911\u092b \u0906\u0907\u0938\u094b\u0932\u0947\u0936\u0928 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0939\u0948, \u0932\u0947\u0915\u093f\u0928 \u0938\u091f\u0940\u0915 \u092a\u094d\u0930\u0935\u093e\u0939 \u092e\u0949\u0921\u094d\u092f\u0942\u0932\u0947\u0936\u0928 \u0915\u0947 \u0932\u093f\u090f \u0907\u0938\u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0928\u093e \u0915\u0920\u093f\u0928 \u0939\u0948\u0964 \u091b\u094b\u091f\u0947-\u091b\u094b\u091f\u0947 \u0938\u0902\u091a\u0932\u0928\u094b\u0902 \u0938\u0947 \u092a\u094d\u0930\u0935\u093e\u0939 \u092e\u0947\u0902 \u092c\u0921\u093c\u0947 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0930\u0947\u0916\u0940\u092f<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0921\u093f\u0938\u094d\u0915 \u0915\u094b\u0923 \u0915\u0947 \u0938\u093e\u092a\u0947\u0915\u094d\u0937 \u092a\u094d\u0930\u0935\u093e\u0939 \u090f\u0915 \u0938\u094d\u0925\u093f\u0930 \u0926\u0930 \u0938\u0947 \u092c\u0922\u093c\u0924\u093e \u0939\u0948\u0964 \u092f\u0939 \u0909\u0928 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u0938\u092c\u0938\u0947 \u0905\u091a\u094d\u091b\u093e \u0915\u093e\u092e \u0915\u0930\u0924\u093e \u0939\u0948 \u091c\u0939\u093e\u0902 \u0935\u093e\u0932\u094d\u0935 \u0915\u0947 \u092a\u093e\u0930 \u0926\u092c\u093e\u0935 \u092e\u0947\u0902 \u0917\u093f\u0930\u093e\u0935\u091f \u0905\u092a\u0947\u0915\u094d\u0937\u093e\u0915\u0943\u0924 \u0938\u094d\u0925\u093f\u0930 \u0930\u0939\u0924\u0940 \u0939\u0948, \u091c\u0948\u0938\u0947 \u0915\u093f \u092a\u0902\u092a \u0921\u093f\u0938\u094d\u091a\u093e\u0930\u094d\u091c \u0932\u093e\u0907\u0928\u0947\u0902\u0964.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0938\u092e\u093e\u0928-\u092a\u094d\u0930\u0924\u093f\u0936\u0924<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0916\u0941\u0932\u0928\u0947 \u0915\u0940 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0921\u093f\u0917\u094d\u0930\u0940 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u092a\u094d\u0930\u0935\u093e\u0939 \u0926\u0930 \u092e\u0947\u0902 \u090f\u0915 \u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u092a\u094d\u0930\u0924\u093f\u0936\u0924 \u091c\u094b\u0921\u093c\u0924\u0940 \u0939\u0948\u0964 \u092f\u0939 \u0938\u092c\u0938\u0947 \u0906\u092e \u0935\u093f\u0915\u0932\u094d\u092a \u0939\u0948\u0964 <a href=\"https:\/\/www.tgvalve.com\/hi\/product-category\/butterfly-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u092a\u094d\u0930\u0935\u093e\u0939 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935<\/strong><\/a> \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928\u0940\u092f \u0926\u092c\u093e\u0935 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u094b\u0902 \u092e\u0947\u0902, \u091c\u093f\u0928\u092e\u0947\u0902 \u090f\u091a\u0935\u0940\u090f\u0938\u0940, \u091c\u0932 \u0909\u092a\u091a\u093e\u0930 \u0914\u0930 \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0916\u0941\u0930\u093e\u0915 \u0936\u093e\u092e\u093f\u0932 \u0939\u0948\u0902\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0938\u0902\u0915\u0947\u0902\u0926\u094d\u0930\u093f\u0924 \u092f\u093e \u090f\u0915\u0932 \u0911\u092b\u0938\u0947\u091f \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0938\u093e\u092e\u093e\u0928\u094d\u092f\u0924\u0903 \u0924\u094d\u0935\u0930\u093f\u0924 \u0916\u0941\u0932\u0928\u0947 \u0935\u093e\u0932\u0947 \u092a\u094d\u0930\u0935\u093e\u0939 \u0915\u0940 \u0935\u093f\u0936\u0947\u0937\u0924\u093e \u0915\u093e \u092a\u093e\u0932\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 \u0921\u092c\u0932 \u092f\u093e <a href=\"https:\/\/www.tgvalve.com\/hi\/product-category\/butterfly-valve\/triple-offset-butterfly-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u091f\u094d\u0930\u093f\u092a\u0932 \u0938\u0928\u0915\u0940 \u0935\u093e\u0932\u094d\u0935<\/a> \u0907\u0928\u092e\u0947\u0902 \u0930\u0948\u0916\u093f\u0915 \u092f\u093e \u0938\u092e\u093e\u0928 \u092a\u094d\u0930\u0924\u093f\u0936\u0924 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u090f\u0901 \u0939\u094b\u0924\u0940 \u0939\u0948\u0902\u0964 \u092f\u0939\u0940 \u0915\u093e\u0930\u0923 \u0939\u0948 \u0915\u093f \u092e\u0949\u0921\u094d\u092f\u0942\u0932\u0947\u0936\u0928 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917\u094b\u0902 \u092e\u0947\u0902 \u0938\u0928\u0915\u0940 \u0935\u093e\u0932\u094d\u0935\u094b\u0902 \u0915\u093e \u0935\u094d\u092f\u093e\u092a\u0915 \u0909\u092a\u092f\u094b\u0917 \u0939\u094b\u0924\u093e \u0939\u0948\u0964.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0935\u093e\u0932\u094d\u0935 \u0906\u0915\u093e\u0930\u094b\u0902 \u092a\u0930 \u0906\u092a\u0915\u094b \u0915\u093f\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u0938\u0940\u0935\u0940 \u092e\u093e\u0928 \u0915\u0940 \u0905\u092a\u0947\u0915\u094d\u0937\u093e \u0915\u0930\u0928\u0940 \u091a\u093e\u0939\u093f\u090f?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cv \u0915\u093e \u092e\u093e\u0928 \u0932\u0917\u092d\u0917 \u092a\u093e\u0907\u092a \u0915\u0947 \u0935\u094d\u092f\u093e\u0938 \u0915\u0947 \u0935\u0930\u094d\u0917 \u0915\u0947 \u0938\u092e\u093e\u0928\u0941\u092a\u093e\u0924\u0940 \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u0932\u093f\u090f, 4 \u0907\u0902\u091a \u0938\u0947 8 \u0907\u0902\u091a \u0924\u0915 \u0915\u0940 \u0935\u0943\u0926\u094d\u0927\u093f \u0938\u0947 \u092a\u094d\u0930\u0935\u093e\u0939 \u0915\u094d\u0937\u092e\u0924\u093e \u0932\u0917\u092d\u0917 \u091a\u093e\u0930 \u0917\u0941\u0928\u093e \u092c\u0922\u093c \u091c\u093e\u0924\u0940 \u0939\u0948\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0928\u093e\u092e\u092e\u093e\u0924\u094d\u0930 \u0906\u0915\u093e\u0930 \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930 \u0935\u093f\u0936\u093f\u0937\u094d\u091f \u092a\u0942\u0930\u094d\u0923-\u0916\u0941\u0932\u0947 \u0938\u0940\u0935\u0940 \u0930\u0947\u0902\u091c:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>4 \u0907\u0902\u091a: 300 \u0938\u0947 500<\/li>\n\n\n\n<li>6 \u0907\u0902\u091a: 900 \u0938\u0947 1,400<\/li>\n\n\n\n<li>8 \u0907\u0902\u091a: 2,000 \u0938\u0947 3,200<\/li>\n\n\n\n<li>12 \u0907\u0902\u091a: 5,000 \u0938\u0947 8,000<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u092f\u0947 \u0906\u0902\u0915\u0921\u093c\u0947 \u0921\u093f\u0938\u094d\u0915 \u0915\u0940 \u091c\u094d\u092f\u093e\u092e\u093f\u0924\u093f \u0914\u0930 \u0938\u0940\u091f \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 \u092d\u093f\u0928\u094d\u0928 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964 \u0906\u092a \u091c\u093f\u0938 \u092e\u0949\u0921\u0932 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0928\u0947 \u0915\u0940 \u092f\u094b\u091c\u0928\u093e \u092c\u0928\u093e \u0930\u0939\u0947 \u0939\u0948\u0902, \u0909\u0938\u0915\u0947 \u0932\u093f\u090f \u0939\u092e\u0947\u0936\u093e \u0928\u093f\u0930\u094d\u092e\u093e\u0924\u093e \u0915\u0940 CV \u0924\u093e\u0932\u093f\u0915\u093e \u0915\u093e \u0905\u0928\u0941\u0930\u094b\u0927 \u0915\u0930\u0947\u0902\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f, \u0921\u093f\u0938\u094d\u0915 \u092f\u093e\u0924\u094d\u0930\u093e \u0915\u0940 30\u00b0 \u0914\u0930 70\u00b0 \u0915\u0947 \u092c\u0940\u091a \u0915\u0940 \u092a\u0930\u093f\u091a\u093e\u0932\u0928 \u0938\u0940\u092e\u093e \u0915\u094b \u0932\u0915\u094d\u0937\u093f\u0924 \u0915\u0930\u0947\u0902\u0964 \u0907\u0938 \u0938\u0940\u092e\u093e \u0915\u0947 \u092d\u0940\u0924\u0930, <strong>\u0935\u093e\u0932\u094d\u0935 \u0915\u0940 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u090f\u0902<\/strong> \u0935\u0915\u094d\u0930 \u0938\u092c\u0938\u0947 \u0905\u0927\u093f\u0915 \u092a\u0942\u0930\u094d\u0935\u093e\u0928\u0941\u092e\u093e\u0928 \u092f\u094b\u0917\u094d\u092f \u0939\u0948\u0964 \u092f\u0939 \u0906\u092a\u0915\u0947 \u090f\u0915\u094d\u091a\u0941\u090f\u091f\u0930 \u0915\u0940 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0915\u0930\u0924\u093e \u0939\u0948 \u0914\u0930 \u0906\u092a\u0915\u0947 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u0932\u0942\u092a \u0915\u094b \u090f\u0915 \u0938\u094d\u0925\u093f\u0930, \u0926\u094b\u0939\u0930\u093e\u0928\u0947 \u092f\u094b\u0917\u094d\u092f \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0906\u092a\u0915\u0947 \u0938\u093f\u0938\u094d\u091f\u092e \u0915\u0947 \u0932\u093f\u090f \u0938\u0939\u0940 \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0938\u0940\u0935\u0940 \u0915\u0940 \u0917\u0923\u0928\u093e \u0915\u0930\u0928\u093e<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"657\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-showing-5-steps-to-calculate-butterfly-valve-Cv-including-valve-characteristics-for-flow-control-1-1200x657.webp\" alt=\"\u090f\u0915 \u0907\u0928\u094d\u092b\u094b\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u091c\u093f\u0938\u092e\u0947\u0902 \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0915\u0947 Cv \u0915\u0940 \u0917\u0923\u0928\u093e \u0915\u0930\u0928\u0947 \u0915\u0947 5 \u091a\u0930\u0923 \u0926\u093f\u0916\u093e\u090f \u0917\u090f \u0939\u0948\u0902, \u0938\u093e\u0925 \u0939\u0940 \u092a\u094d\u0930\u0935\u093e\u0939 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f \u0935\u093e\u0932\u094d\u0935 \u0915\u0940 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u0913\u0902 \u0915\u094b \u092d\u0940 \u0926\u0930\u094d\u0936\u093e\u092f\u093e \u0917\u092f\u093e \u0939\u0948\u0964\" class=\"wp-image-2517\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-showing-5-steps-to-calculate-butterfly-valve-Cv-including-valve-characteristics-for-flow-control-1-1200x657.webp 1200w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-showing-5-steps-to-calculate-butterfly-valve-Cv-including-valve-characteristics-for-flow-control-1-500x274.webp 500w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-showing-5-steps-to-calculate-butterfly-valve-Cv-including-valve-characteristics-for-flow-control-1-300x164.webp 300w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-showing-5-steps-to-calculate-butterfly-valve-Cv-including-valve-characteristics-for-flow-control-1-768x420.webp 768w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-showing-5-steps-to-calculate-butterfly-valve-Cv-including-valve-characteristics-for-flow-control-1-1536x841.webp 1536w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-showing-5-steps-to-calculate-butterfly-valve-Cv-including-valve-characteristics-for-flow-control-1-18x10.webp 18w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-showing-5-steps-to-calculate-butterfly-valve-Cv-including-valve-characteristics-for-flow-control-1-137x75.webp 137w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-showing-5-steps-to-calculate-butterfly-valve-Cv-including-valve-characteristics-for-flow-control-1-480x263.webp 480w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-showing-5-steps-to-calculate-butterfly-valve-Cv-including-valve-characteristics-for-flow-control-1-800x438.webp 800w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-showing-5-steps-to-calculate-butterfly-valve-Cv-including-valve-characteristics-for-flow-control-1.webp 1999w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0938\u0939\u0940 \u0938\u0940\u0935\u0940 \u0915\u0940 \u0917\u0923\u0928\u093e \u0915\u0930\u0924\u0947 \u0938\u092e\u092f, \u0935\u093e\u0938\u094d\u0924\u0935\u093f\u0915 \u0938\u093f\u0938\u094d\u091f\u092e \u0938\u094d\u0925\u093f\u0924\u093f\u092f\u094b\u0902 \u0938\u0947 \u0936\u0941\u0930\u0941\u0906\u0924 \u0915\u0930\u0947\u0902 \u0914\u0930 \u0915\u0948\u091f\u0932\u0949\u0917 \u092a\u0943\u0937\u094d\u0920 \u092a\u0930 \u0928\u093f\u0930\u094d\u092d\u0930 \u0930\u0939\u0928\u0947 \u0938\u0947 \u092c\u091a\u0947\u0902\u0964.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0907\u0928 \u092a\u093e\u0902\u091a \u091a\u0930\u0923\u094b\u0902 \u0915\u093e \u092a\u093e\u0932\u0928 \u0915\u0930\u0947\u0902:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u091a\u0930\u0923 1: \u0938\u0947\u0935\u093e \u0915\u0940 \u0936\u0930\u094d\u0924\u0947\u0902 \u092a\u0930\u093f\u092d\u093e\u0937\u093f\u0924 \u0915\u0930\u0947\u0902\u0964.&nbsp;<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0926\u094d\u0930\u0935 \u0915\u093e \u092a\u094d\u0930\u0915\u093e\u0930, \u092a\u094d\u0930\u0935\u093e\u0939 \u0926\u0930 (\u091c\u0940\u092a\u0940\u090f\u092e), \u092a\u094d\u0930\u0935\u0947\u0936 \u0914\u0930 \u0928\u093f\u0915\u093e\u0938 \u0926\u092c\u093e\u0935, \u0924\u093e\u092a\u092e\u093e\u0928 \u0914\u0930 \u0935\u093f\u0936\u093f\u0937\u094d\u091f \u0917\u0941\u0930\u0941\u0924\u094d\u0935 \u0915\u0940 \u092a\u0939\u091a\u093e\u0928 \u0915\u0930\u0947\u0902\u0964.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u091a\u0930\u0923 2: \u0906\u0935\u0936\u094d\u092f\u0915 \u0938\u0940\u0935\u0940 \u0915\u0940 \u0917\u0923\u0928\u093e \u0915\u0930\u0947\u0902\u0964.&nbsp;<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0938\u0942\u0924\u094d\u0930 Cv = Q \u00d7 \u221a(SG \/ \u0394P) \u0915\u093e \u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u0930\u0947\u0902\u0964 \u0938\u0902\u092a\u0940\u0921\u094d\u092f \u0917\u0948\u0938\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f, \u0926\u093e\u092c \u0905\u0928\u0941\u092a\u093e\u0924 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u0938\u0941\u0927\u093e\u0930 \u0915\u093e\u0930\u0915 \u0932\u093e\u0917\u0942 \u0915\u0930\u0947\u0902\u0964.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u091a\u0930\u0923 3: \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u092e\u093e\u0930\u094d\u091c\u093f\u0928 \u091c\u094b\u0921\u093c\u0947\u0902\u0964.&nbsp;<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u090f\u0915 \u0910\u0938\u093e \u0935\u093e\u0932\u094d\u0935 \u091a\u0941\u0928\u0947\u0902 \u091c\u093f\u0938\u0915\u093e \u0930\u0947\u091f\u0947\u0921 Cv \u092e\u093e\u0928 \u0917\u0923\u0928\u093e \u0915\u093f\u090f \u0917\u090f \u0928\u094d\u092f\u0942\u0928\u0924\u092e \u092e\u093e\u0928 \u0938\u0947 10\u201320% \u0905\u0927\u093f\u0915 \u0939\u094b\u0964 \u092f\u0939 \u092a\u093e\u0907\u092a \u092e\u0947\u0902 \u0918\u0930\u094d\u0937\u0923 \u0915\u0947 \u0915\u093e\u0930\u0923 \u0939\u094b\u0928\u0947 \u0935\u093e\u0932\u0947 \u0928\u0941\u0915\u0938\u093e\u0928 \u0914\u0930 \u0938\u092e\u092f \u0915\u0947 \u0938\u093e\u0925 \u0938\u0940\u091f \u0915\u0947 \u0918\u093f\u0938\u0928\u0947 \u0915\u094b \u0927\u094d\u092f\u093e\u0928 \u092e\u0947\u0902 \u0930\u0916\u0924\u093e \u0939\u0948\u0964.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u091a\u0930\u0923 4: \u0911\u092a\u0930\u0947\u091f\u093f\u0902\u0917 \u0915\u094b\u0923 \u0915\u0940 \u091c\u093e\u0902\u091a \u0915\u0930\u0947\u0902\u0964.&nbsp;<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0947\u0902 \u0915\u093f \u0906\u092a\u0915\u093e \u0906\u0935\u0936\u094d\u092f\u0915 Cv \u0921\u093f\u0938\u094d\u0915 \u0915\u0940 30\u00b0 \u0914\u0930 70\u00b0 \u0915\u0940 \u092f\u093e\u0924\u094d\u0930\u093e \u0915\u0947 \u092c\u0940\u091a \u0906\u0924\u093e \u0939\u0948\u0964 \u092f\u0926\u093f \u092e\u093e\u0902\u0917 \u0915\u094b \u092a\u0942\u0930\u093e \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0935\u093e\u0932\u094d\u0935 \u0915\u094b 80\u00b0 \u0938\u0947 \u0905\u0927\u093f\u0915 \u0916\u094b\u0932\u0928\u093e \u092a\u0921\u093c\u0924\u093e \u0939\u0948, \u0924\u094b \u0935\u0939 \u0935\u093e\u0932\u094d\u0935 \u0906\u0915\u093e\u0930 \u092e\u0947\u0902 \u091b\u094b\u091f\u093e \u0939\u0948\u0964.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u091a\u0930\u0923 5: \u0935\u0915\u094d\u0930 \u0915\u094b \u0938\u093f\u0938\u094d\u091f\u092e \u0915\u0947 \u0935\u094d\u092f\u0935\u0939\u093e\u0930 \u0938\u0947 \u092e\u093f\u0932\u093e\u090f\u0902\u0964.&nbsp;<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u092f\u0926\u093f \u0938\u093f\u0938\u094d\u091f\u092e \u0915\u093e \u0926\u092c\u093e\u0935 \u0905\u0935\u0915\u094d\u0930\u092e \u0938\u094d\u0925\u093f\u0930 \u0930\u0939\u0924\u093e \u0939\u0948, \u0924\u094b \u0930\u0948\u0916\u093f\u0915 \u0935\u093f\u0936\u0947\u0937\u0924\u093e \u091a\u0941\u0928\u0947\u0902\u0964 \u092f\u0926\u093f \u0926\u092c\u093e\u0935 \u092e\u0947\u0902 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0939\u094b\u0924\u093e \u0939\u0948, \u0924\u094b \u0938\u092e\u093e\u0928 \u092a\u094d\u0930\u0924\u093f\u0936\u0924 \u0935\u093f\u0936\u0947\u0937\u0924\u093e \u091a\u0941\u0928\u0947\u0902\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u092f\u0939 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u093f\u0938\u0940 \u092a\u0930 \u092d\u0940 \u0932\u093e\u0917\u0942 \u0939\u094b\u0924\u0940 \u0939\u0948 <strong>\u092a\u094d\u0930\u0935\u093e\u0939 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935<\/strong> \u0928\u0917\u0930\u092a\u093e\u0932\u093f\u0915\u093e \u0915\u0940 \u092e\u0941\u0916\u094d\u092f \u091c\u0932 \u092a\u093e\u0907\u092a\u0932\u093e\u0907\u0928\u094b\u0902 \u0938\u0947 \u0932\u0947\u0915\u0930 \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0907\u0902\u091c\u0947\u0915\u094d\u0936\u0928 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u094b\u0902 \u0924\u0915, \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917\u094b\u0902 \u092e\u0947\u0902 \u0907\u0938\u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0939\u094b\u0924\u093e \u0939\u0948\u0964.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0909\u091a\u094d\u091a \u092a\u094d\u0930\u0935\u093e\u0939 \u0914\u0930 \u0915\u092e \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0935\u093e\u0932\u0940 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0915\u093e \u0906\u0915\u093e\u0930 \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u0923<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u092c\u0921\u093c\u0947 \u0935\u094d\u092f\u093e\u0938 \u0935\u093e\u0932\u0940 \u092a\u093e\u0907\u092a\u0932\u093e\u0907\u0928\u094b\u0902 \u092e\u0947\u0902, \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0915\u093e \u0938\u0939\u0940 \u0906\u0915\u093e\u0930 \u091a\u0941\u0928\u0928\u0947 \u0938\u0947 \u0915\u0941\u0932 \u092a\u0930\u093f\u091a\u093e\u0932\u0928 \u0932\u093e\u0917\u0924 (TCO) \u092e\u0947\u0902 \u092c\u091a\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964 \u0935\u093e\u0932\u094d\u0935 \u0915\u0947 \u092a\u093e\u0930 \u0939\u094b\u0928\u0947 \u0935\u093e\u0932\u093e \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 1 psi \u0915\u093e \u0928\u0941\u0915\u0938\u093e\u0928 \u0938\u0940\u0927\u0947 \u092a\u0902\u092a \u0915\u0940 \u090a\u0930\u094d\u091c\u093e \u0932\u093e\u0917\u0924 \u092e\u0947\u0902 \u0924\u092c\u094d\u0926\u0940\u0932 \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948 \u0914\u0930 \u0935\u0930\u094d\u0937\u094b\u0902 \u0915\u0947 \u0938\u0902\u091a\u093e\u0932\u0928 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928, \u092a\u0942\u0902\u091c\u0940 \u0915\u0940 \u092d\u093e\u0930\u0940 \u092c\u0930\u094d\u092c\u093e\u0926\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0907\u0928 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915\u0926\u092e \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0939\u0948\u0902\u0964 \u0907\u0928\u0915\u093e \u0915\u092e \u0905\u0935\u0930\u094b\u0927 \u0935\u093e\u0932\u093e \u0921\u093f\u0938\u094d\u0915 \u0921\u093f\u091c\u093c\u093e\u0907\u0928, \u092a\u0942\u0930\u0940 \u0924\u0930\u0939 \u0938\u0947 \u0916\u0941\u0932\u0947 \u0939\u094b\u0928\u0947 \u092a\u0930 \u092d\u0940, 12 \u0907\u0902\u091a \u092f\u093e 24 \u0907\u0902\u091a \u0915\u0947 \u0907\u0902\u0938\u094d\u091f\u0949\u0932\u0947\u0936\u0928 \u092e\u0947\u0902 \u092d\u0940, \u0926\u092c\u093e\u0935 \u092e\u0947\u0902 \u0917\u093f\u0930\u093e\u0935\u091f \u0915\u094b 0.5 \u0938\u0947 2 psi \u0924\u0915 \u0938\u0940\u092e\u093f\u0924 \u0930\u0916\u0924\u093e \u0939\u0948\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u092a\u094d\u0930\u092e\u0941\u0916 \u0909\u0926\u094d\u092f\u094b\u0917 \u091c\u0939\u093e\u0902 \u092f\u0939 \u0938\u092c\u0938\u0947 \u0905\u0927\u093f\u0915 \u092e\u093e\u092f\u0928\u0947 \u0930\u0916\u0924\u093e \u0939\u0948:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u091c\u0932 \u0935\u093f\u0924\u0930\u0923 \u0914\u0930 \u0909\u092a\u091a\u093e\u0930 (\u092c\u0921\u093c\u0947 \u0935\u094d\u092f\u093e\u0938 \u0935\u093e\u0932\u0940 \u092e\u0941\u0916\u094d\u092f \u092a\u093e\u0907\u092a\u0932\u093e\u0907\u0928\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f AWWA-\u0905\u0928\u0941\u0930\u0942\u092a \u0935\u093e\u0932\u094d\u0935)\u0964.<\/li>\n\n\n\n<li>\u090f\u091a\u0935\u0940\u090f\u0938\u0940 \u0914\u0930 \u0915\u0942\u0932\u093f\u0902\u0917 \u091f\u093e\u0935\u0930 (\u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928\u0940\u092f \u091a\u093f\u0932\u094d\u0921-\u0935\u093e\u091f\u0930 \u0938\u0930\u094d\u0915\u093f\u091f \u0915\u0947 \u0932\u093f\u090f \u0938\u092e\u093e\u0928-\u092a\u094d\u0930\u0924\u093f\u0936\u0924 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923)\u0964.<\/li>\n\n\n\n<li>\u0905\u0917\u094d\u0928\u093f \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u093e\u0901 (UL\/FM-\u0938\u0942\u091a\u0940\u092c\u0926\u094d\u0927 \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935\u094b\u0902 \u0915\u094b \u0905\u0917\u094d\u0928\u093f \u092a\u094d\u0930\u0935\u093e\u0939 \u0926\u0930\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f Cv \u0928\u094d\u092f\u0942\u0928\u0924\u092e \u092e\u093e\u0928\u0915\u094b\u0902 \u0915\u094b \u092a\u0942\u0930\u093e \u0915\u0930\u0928\u093e \u0939\u094b\u0917\u093e)\u0964.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.tgvalve.com\/hi\/oil-gas-pipeline-valve-solutions\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0924\u0947\u0932 \u0914\u0930 \u0917\u0948\u0938 \u0938\u094d\u0925\u093e\u0928\u093e\u0902\u0924\u0930\u0923 \u0932\u093e\u0907\u0928\u0947\u0902<\/a> (\u0909\u091a\u094d\u091a \u0926\u092c\u093e\u0935 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f API 609 \u0921\u092c\u0932-\u090f\u0938\u0947\u0928\u094d\u091f\u094d\u0930\u093f\u0915 \u0921\u093f\u091c\u093c\u093e\u0907\u0928)\u0964.<\/li>\n<\/ul>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n  <title>\u0939\u0940\u0930\u094b \u0909\u0924\u094d\u092a\u093e\u0926 \u0939\u093e\u0907\u0932\u093e\u0907\u091f<\/title>\n  <style>\n    \/* Added !important tags to prevent WordPress themes from injecting unwanted underlines *\/\n    .hero-card, .hero-card:hover, .hero-card:focus {\n      display: flex;\n      flex-wrap: wrap;\n      align-items: center;\n      background: #f7f8fa;\n      border-radius: 16px;\n      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);\n      padding: 24px;\n      max-width: 900px;\n      margin: 40px auto;\n      font-family: 'Poppins', Arial, sans-serif;\n      text-decoration: none !important; \n      color: inherit;\n    }\n\n    .hero-image {\n      width: 220px;\n      height: auto;\n      border-radius: 12px;\n      object-fit: cover;\n      flex-shrink: 0;\n    }\n\n    .hero-content {\n      padding-left: 24px;\n      flex: 1;\n      min-width: 260px;\n    }\n\n    .hero-title {\n      font-size: 1.6rem;\n      font-weight: bold;\n      margin-bottom: 12px;\n      color: #222;\n      font-family: 'Poppins', sans-serif; \n    }\n\n    .hero-description {\n      font-size: 1rem;\n      color: #555;\n      margin-bottom: 18px;\n      line-height: 1.6;\n    }\n\n    .hero-link {\n      display: inline-block;\n      padding: 10px 20px;\n      background-color: #0066cc;\n      color: #fff !important;\n      text-decoration: none !important;\n      border-radius: 8px;\n      font-weight: bold;\n      transition: background 0.2s ease-in-out;\n    }\n\n    .hero-link:hover {\n      background-color: #004c99;\n    }\n\n    @media (max-width: 640px) {\n      .hero-card {\n        flex-direction: column;\n        text-align: center;\n      }\n\n      .hero-content {\n        padding-left: 0;\n        padding-top: 20px;\n      }\n\n      .hero-image {\n        width: 100%;\n        max-width: 280px;\n      }\n    }\n  <\/style>\n<\/head>\n<body>\n\n<a class=\"hero-card\" href=\"https:\/\/www.tgvalve.com\/hi\/product\/wafer-triple-offset-butterfly-valve\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/tgvalve.b-cdn.net\/wp-content\/uploads\/2025\/06\/Wafer-Triple-Offset-Butterfly-Valve-480x480.webp\" alt=\"\u0935\u0947\u092b\u0930 \u091f\u094d\u0930\u093f\u092a\u0932 \u0911\u092b\u0938\u0947\u091f \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">\u0935\u0947\u092b\u0930 \u091f\u094d\u0930\u093f\u092a\u0932 \u0911\u092b\u0938\u0947\u091f \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935<\/div>\n    <div class=\"hero-description\">\n      <strong>\u0921\u093f\u0938\u094d\u0915:<\/strong> \u0921\u0940\u0906\u0908\u3001SS304\u3001SS316\u3001SS431<br>\n      <strong>\u0928\u093f\u0915\u0932\u093e \u0939\u0941\u0906 \u0915\u093f\u0928\u093e\u0930\u093e \u0906\u092f\u093e\u092e:<\/strong> DIN PN10\/16\/25, ANSI B16.1, BS4504, ISO PN10\/16, BS 10 \u0924\u093e\u0932\u093f\u0915\u093e D, BS 10 \u0924\u093e\u0932\u093f\u0915\u093e E\n    <\/div>\n    <span class=\"hero-link\">\u0909\u0924\u094d\u092a\u093e\u0926 \u0926\u0947\u0916\u0947\u0902<\/span>\n  <\/div>\n<\/a>\n\n<\/body>\n<\/html>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0906\u092a\u0915\u0947 \u0935\u093e\u0932\u094d\u0935 \u0906\u092a\u0942\u0930\u094d\u0924\u093f\u0915\u0930\u094d\u0924\u093e \u0938\u0947 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0938\u0940\u0935\u0940 \u0921\u0947\u091f\u093e \u0915\u094d\u092f\u094b\u0902 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0939\u0948?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u092f\u0939 \u092a\u0930\u093f\u0926\u0943\u0936\u094d\u092f \u0926\u0930\u094d\u0936\u093e\u0924\u093e \u0939\u0948 \u0915\u093f \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f \u0935\u093f\u0928\u093f\u0930\u094d\u0926\u0947\u0936 \u0924\u0948\u092f\u093e\u0930 \u0915\u0930\u0924\u0947 \u0938\u092e\u092f \u0906\u092a\u0942\u0930\u094d\u0924\u093f\u0915\u0930\u094d\u0924\u093e \u0938\u0947 \u0938\u0940\u0935\u0940 \u0935\u093e\u0932\u094d\u0935 \u0921\u0947\u091f\u093e \u092e\u093e\u0902\u0917\u0928\u093e \u0915\u094d\u092f\u094b\u0902 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0939\u0948\u0964.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u090f\u0915 \u091c\u0932 \u0909\u092a\u092f\u094b\u0917\u093f\u0924\u093e \u0907\u0902\u091c\u0940\u0928\u093f\u092f\u0930 \u0928\u0947 \u0939\u093e\u0932 \u0939\u0940 \u092e\u0947\u0902 \u090f\u0915 \u0928\u0908 \u0935\u093f\u0924\u0930\u0923 \u092e\u0941\u0916\u094d\u092f \u092a\u093e\u0907\u092a\u0932\u093e\u0907\u0928 \u0915\u0947 \u0932\u093f\u090f 16 \u0907\u0902\u091a \u0915\u0947 \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0928\u093f\u0930\u094d\u0926\u093f\u0937\u094d\u091f \u0915\u093f\u090f\u0964 \u0915\u0948\u091f\u0932\u0949\u0917 \u092e\u0947\u0902 \u092a\u0942\u0930\u094d\u0923-\u0916\u0941\u0932\u0947 Cv \u0915\u093e \u092e\u093e\u0928 12,000 \u092c\u0924\u093e\u092f\u093e \u0917\u092f\u093e \u0925\u093e\u0964 \u0932\u0947\u0915\u093f\u0928 \u0938\u093f\u0938\u094d\u091f\u092e \u0915\u094b 40% \u0914\u0930 60% \u092a\u094d\u0930\u0935\u093e\u0939 \u0915\u0947 \u092c\u0940\u091a \u092e\u0949\u0921\u094d\u092f\u0942\u0932\u0947\u0936\u0928 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0925\u0940\u0964 \u0935\u093e\u0938\u094d\u0924\u0935\u093f\u0915 Cv 6,000 \u0938\u0947 \u0915\u092e \u0915\u093e \u092a\u0930\u093f\u091a\u093e\u0932\u0928 \u0930\u0947\u0902\u091c \u0925\u093e\u0964 \u092a\u094d\u0930\u093e\u0930\u0902\u092d\u093f\u0915 \u0935\u093f\u0928\u093f\u0930\u094d\u0926\u0947\u0936\u0928 \u092e\u0947\u0902 \u0926\u094b \u0917\u0941\u0928\u093e \u0924\u094d\u0930\u0941\u091f\u093f \u0925\u0940\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0907\u0938 \u0924\u0930\u0939 \u0915\u0940 \u0938\u094d\u0925\u093f\u0924\u093f\u092f\u094b\u0902 \u0938\u0947 \u092c\u091a\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948 \u091c\u092c \u0906\u092a\u0915\u093e \u0906\u092a\u0942\u0930\u094d\u0924\u093f\u0915\u0930\u094d\u0924\u093e \u0915\u0947\u0935\u0932 \u0909\u0924\u094d\u092a\u093e\u0926 \u0938\u0942\u091a\u0940 \u0939\u0940 \u0928\u0939\u0940\u0902 \u092c\u0932\u094d\u0915\u093f \u090f\u0915 \u092a\u0942\u0930\u094d\u0923 \u0938\u0940\u0935\u0940 \u0935\u0915\u094d\u0930 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"650\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-enlarged-image-of-a-TG-Valve-butterfly-valve-is-displayed-alongside-technical-data-emphasizing-its-certifications-and-precise-valve-characteristics-data-to-ensure-successful-project-outcomes-1-1200x650.webp\" alt=\"TG Valve \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0915\u0940 \u090f\u0915 \u092c\u0921\u093c\u0940 \u091b\u0935\u093f \u0924\u0915\u0928\u0940\u0915\u0940 \u0921\u0947\u091f\u093e \u0915\u0947 \u0938\u093e\u0925 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u093f\u0924 \u0915\u0940 \u0917\u0908 \u0939\u0948, \u091c\u093f\u0938\u092e\u0947\u0902 \u0907\u0938\u0915\u0947 \u092a\u094d\u0930\u092e\u093e\u0923\u0928 (ISO 9001, API 609 \u0914\u0930 CE) \u0914\u0930 \u0938\u091f\u0940\u0915 \u0935\u093e\u0932\u094d\u0935 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u0913\u0902 \u0915\u0947 \u0921\u0947\u091f\u093e \u092a\u0930 \u091c\u094b\u0930 \u0926\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948 \u0924\u093e\u0915\u093f \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e \u0915\u0947 \u0938\u092b\u0932 \u092a\u0930\u093f\u0923\u093e\u092e \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0939\u094b \u0938\u0915\u0947\u0902\u0964\" class=\"wp-image-2518\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-enlarged-image-of-a-TG-Valve-butterfly-valve-is-displayed-alongside-technical-data-emphasizing-its-certifications-and-precise-valve-characteristics-data-to-ensure-successful-project-outcomes-1-1200x650.webp 1200w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-enlarged-image-of-a-TG-Valve-butterfly-valve-is-displayed-alongside-technical-data-emphasizing-its-certifications-and-precise-valve-characteristics-data-to-ensure-successful-project-outcomes-1-500x271.webp 500w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-enlarged-image-of-a-TG-Valve-butterfly-valve-is-displayed-alongside-technical-data-emphasizing-its-certifications-and-precise-valve-characteristics-data-to-ensure-successful-project-outcomes-1-300x162.webp 300w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-enlarged-image-of-a-TG-Valve-butterfly-valve-is-displayed-alongside-technical-data-emphasizing-its-certifications-and-precise-valve-characteristics-data-to-ensure-successful-project-outcomes-1-768x416.webp 768w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-enlarged-image-of-a-TG-Valve-butterfly-valve-is-displayed-alongside-technical-data-emphasizing-its-certifications-and-precise-valve-characteristics-data-to-ensure-successful-project-outcomes-1-18x10.webp 18w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-enlarged-image-of-a-TG-Valve-butterfly-valve-is-displayed-alongside-technical-data-emphasizing-its-certifications-and-precise-valve-characteristics-data-to-ensure-successful-project-outcomes-1-139x75.webp 139w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-enlarged-image-of-a-TG-Valve-butterfly-valve-is-displayed-alongside-technical-data-emphasizing-its-certifications-and-precise-valve-characteristics-data-to-ensure-successful-project-outcomes-1-480x260.webp 480w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-enlarged-image-of-a-TG-Valve-butterfly-valve-is-displayed-alongside-technical-data-emphasizing-its-certifications-and-precise-valve-characteristics-data-to-ensure-successful-project-outcomes-1-800x433.webp 800w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-enlarged-image-of-a-TG-Valve-butterfly-valve-is-displayed-alongside-technical-data-emphasizing-its-certifications-and-precise-valve-characteristics-data-to-ensure-successful-project-outcomes-1.webp 1376w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0915\u0940 \u092a\u094d\u0930\u0935\u093e\u0939 \u0915\u094d\u0937\u092e\u0924\u093e \u0915\u093e \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u0923 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f, Cv \u0921\u0947\u091f\u093e \u0924\u093e\u0932\u093f\u0915\u093e\u0913\u0902 \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 \u092e\u093e\u092a\u0926\u0902\u0921\u094b\u0902 \u0915\u0940 \u0917\u0923\u0928\u093e \u0915\u0930\u0928\u093e \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u0948\u0964 \u090f\u0915 \u0916\u0930\u0940\u0926\u0926\u093e\u0930 \u092f\u093e \u0907\u0902\u091c\u0940\u0928\u093f\u092f\u0930 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902, \u0938\u0939\u0940 \u092a\u094d\u0930\u0935\u093e\u0939 \u0915\u094d\u0937\u092e\u0924\u093e \u0915\u0940 \u0917\u0923\u0928\u093e \u0915\u0930\u0928\u0947 \u092e\u0947\u0902 \u0938\u0939\u093e\u092f\u0924\u093e \u0915\u0947 \u0932\u093f\u090f \u0939\u092e\u0947\u0936\u093e \u0928\u093f\u0930\u094d\u092e\u093e\u0924\u093e \u0915\u0940 Cv \u0924\u093e\u0932\u093f\u0915\u093e \u0905\u0935\u0936\u094d\u092f \u092e\u093e\u0902\u0917\u0947\u0902\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">TG Valve \u0938\u092d\u0940 \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u092e\u0949\u0921\u0932 \u0915\u0947 \u0932\u093f\u090f Cv \u0921\u0947\u091f\u093e \u091f\u0947\u092c\u0932 \u0914\u0930 \u092a\u094d\u0930\u0935\u093e\u0939 \u0935\u093f\u0936\u0947\u0937\u0924\u093e \u0935\u0915\u094d\u0930 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0939\u092e\u093e\u0930\u0940 \u091f\u0940\u092e \u092a\u093e\u0907\u092a \u0915\u0947 \u0906\u0915\u093e\u0930, \u0926\u092c\u093e\u0935 \u0935\u0930\u094d\u0917 \u0914\u0930 \u0924\u0930\u0932 \u092a\u0926\u093e\u0930\u094d\u0925\u094b\u0902 \u0915\u0947 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 \u0938\u094d\u0925\u093f\u0924\u093f-\u0906\u0927\u093e\u0930\u093f\u0924 \u0906\u0915\u093e\u0930 \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u0923 \u092e\u0947\u0902 \u0938\u0939\u093e\u092f\u0924\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0939\u092e\u093e\u0930\u0947 \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0939\u0948\u0902 <a href=\"https:\/\/www.tgvalve.com\/hi\/certificate\/\" target=\"_blank\" rel=\"noreferrer noopener\">ISO 9001, API 609 \u0914\u0930 CE \u092e\u093e\u0928\u0915\u094b\u0902 \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930 \u092a\u094d\u0930\u092e\u093e\u0923\u093f\u0924\u0964.<\/a> \u092f\u0947 \u0935\u093e\u0932\u094d\u0935 \u0909\u091a\u094d\u091a \u092a\u094d\u0930\u0935\u093e\u0939 \u0914\u0930 \u0915\u092e \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0935\u093e\u0932\u0940 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u0915\u093f\u090f \u0917\u090f \u0939\u0948\u0902, \u091c\u0939\u093e\u0902 \u0938\u091f\u0940\u0915 \u0921\u0947\u091f\u093e \u0938\u0940\u0927\u0947 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e \u0915\u0947 \u092a\u0930\u093f\u0923\u093e\u092e\u094b\u0902 \u0915\u094b \u092a\u094d\u0930\u092d\u093e\u0935\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0905\u0915\u094d\u0938\u0930 \u092a\u0942\u091b\u0947 \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902<\/strong><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u0915\u094d\u092f\u093e \u092e\u0948\u0902 \u0938\u094d\u091f\u0940\u092e \u092f\u093e \u0917\u0948\u0938 \u0938\u0947\u0935\u093e \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u0939\u0940 \u0938\u0940\u0935\u0940 \u0917\u0923\u0928\u093e \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930 \u0938\u0915\u0924\u093e \u0939\u0942\u0901?<\/strong><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u0928\u0939\u0940\u0902\u0964 \u092e\u0942\u0932 Cv \u0938\u0942\u0924\u094d\u0930 \u0924\u0930\u0932 \u092a\u0926\u093e\u0930\u094d\u0925\u094b\u0902 \u092a\u0930 \u0932\u093e\u0917\u0942 \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u092d\u093e\u092a \u0914\u0930 \u0938\u0902\u092a\u0940\u0921\u094d\u092f \u0917\u0948\u0938\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f, \u0906\u092a\u0915\u094b \u0935\u093f\u0938\u094d\u0924\u093e\u0930 \u0915\u093e\u0930\u0915 \u0914\u0930 \u092a\u094d\u0930\u0935\u0947\u0936-\u0938\u0947-\u0928\u093f\u0915\u093e\u0938 \u0926\u093e\u092c \u0905\u0928\u0941\u092a\u093e\u0924 \u0915\u094b \u0927\u094d\u092f\u093e\u0928 \u092e\u0947\u0902 \u0930\u0916\u0928\u093e \u0939\u094b\u0917\u093e\u0964 \u0905\u0927\u093f\u0915\u093e\u0902\u0936 \u0935\u093e\u0932\u094d\u0935 \u0928\u093f\u0930\u094d\u092e\u093e\u0924\u093e \u0917\u0948\u0938 \u0914\u0930 \u092d\u093e\u092a \u0938\u0947\u0935\u093e \u0915\u0947 \u0932\u093f\u090f \u0905\u0932\u0917-\u0905\u0932\u0917 Cv \u0938\u093e\u0930\u0923\u0940 \u092f\u093e \u0938\u0941\u0927\u093e\u0930 \u0915\u093e\u0930\u0915 \u092a\u094d\u0930\u0915\u093e\u0936\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 \u0905\u092a\u0928\u0947 \u0935\u093f\u0928\u093f\u0930\u094d\u0926\u0947\u0936 \u0915\u094b \u0905\u0902\u0924\u093f\u092e \u0930\u0942\u092a \u0926\u0947\u0928\u0947 \u0938\u0947 \u092a\u0939\u0932\u0947 \u0907\u0928\u094d\u0939\u0947\u0902 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930 \u0932\u0947\u0902\u0964.<\/p>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u0915\u094d\u092f\u093e \u090f\u0915\u094d\u091a\u0941\u090f\u091f\u0930 \u0915\u093e \u092a\u094d\u0930\u0915\u093e\u0930 \u092a\u094d\u0930\u092d\u093e\u0935\u0940 Cv \u0930\u0947\u0902\u091c \u0915\u094b \u092a\u094d\u0930\u092d\u093e\u0935\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948?<\/strong><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u091c\u0940 \u0939\u093e\u0902\u0964 \u0938\u094d\u092a\u094d\u0930\u093f\u0902\u0917-\u0930\u093f\u091f\u0930\u094d\u0928 \u0928\u094d\u092f\u0942\u092e\u0947\u091f\u093f\u0915 \u090f\u0915\u094d\u091a\u0941\u090f\u091f\u0930\u094d\u0938 \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u092e\u0942\u0935\u092e\u0947\u0902\u091f \u0915\u094b 0\u00b0 \u0938\u0947 90\u00b0 \u0915\u0940 \u0938\u0940\u092e\u093e \u0924\u0915 \u0938\u0940\u092e\u093f\u0924 \u0930\u0916\u0924\u0947 \u0939\u0948\u0902, \u091c\u094b \u092a\u0942\u0930\u094d\u0923 Cv \u0935\u0915\u094d\u0930 \u0915\u094b \u0915\u0935\u0930 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u092a\u094b\u091c\u0940\u0936\u0928 \u092b\u0940\u0921\u092c\u0948\u0915 \u0935\u093e\u0932\u0947 \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0915 \u090f\u0915\u094d\u091a\u0941\u090f\u091f\u0930\u094d\u0938 \u0906\u092a\u0915\u094b \u0938\u0949\u092b\u094d\u091f \u0938\u094d\u091f\u0949\u092a \u0938\u0947\u091f \u0915\u0930\u0928\u0947 \u0915\u0940 \u0938\u0941\u0935\u093f\u0927\u093e \u0926\u0947\u0924\u0947 \u0939\u0948\u0902\u0964 \u092f\u0939 \u092e\u0942\u0935\u092e\u0947\u0902\u091f \u0915\u094b \u0906\u092a\u0915\u0940 30\u00b0 \u0938\u0947 70\u00b0 \u0915\u0940 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u0938\u0940\u092e\u093e \u0924\u0915 \u0938\u0940\u092e\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u0938\u0947 \u0935\u093e\u0932\u094d\u0935 \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0930\u0939\u0924\u093e \u0939\u0948 \u0914\u0930 \u0935\u093e\u0932\u094d\u0935 \u0915\u0947 \u0905\u0902\u0924\u0930\u094d\u0928\u093f\u0939\u093f\u0924 Cv \u0915\u094b \u092c\u0926\u0932\u0947 \u092c\u093f\u0928\u093e \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u0938\u091f\u0940\u0915\u0924\u093e \u092e\u0947\u0902 \u0938\u0941\u0927\u093e\u0930 \u0939\u094b\u0924\u093e \u0939\u0948\u0964.<\/p>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u092b\u0940\u0932\u094d\u0921 \u092e\u0947\u0902 \u0938\u0940\u0935\u0940 \u0915\u0947 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u0940 \u0926\u094b\u092c\u093e\u0930\u093e \u091c\u093e\u0902\u091a \u0915\u093f\u0924\u0928\u0940 \u092c\u093e\u0930 \u0915\u0940 \u091c\u093e\u0928\u0940 \u091a\u093e\u0939\u093f\u090f?<\/strong><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e-\u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f, \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0930\u0916\u0930\u0916\u093e\u0935 \u0905\u0902\u0924\u0930\u093e\u0932 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 Cv \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u0940 \u092a\u0941\u0928\u0903 \u091c\u093e\u0901\u091a \u0915\u0930\u0947\u0902\u0964 \u092f\u0939 \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u0939\u0930 12 \u0938\u0947 24 \u092e\u0939\u0940\u0928\u0947 \u092e\u0947\u0902 \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u0938\u0940\u091f \u0915\u093e \u0918\u093f\u0938\u093e\u0935, \u0921\u093f\u0938\u094d\u0915 \u0915\u094b\u091f\u093f\u0902\u0917 \u0915\u093e \u0915\u094d\u0937\u0930\u0923 \u0914\u0930 \u092a\u093e\u0907\u092a\u0932\u093e\u0907\u0928 \u092e\u0947\u0902 \u092e\u0932\u092c\u093e \u091c\u092e\u093e \u0939\u094b\u0928\u0947 \u0938\u0947 \u0935\u093e\u0938\u094d\u0924\u0935\u093f\u0915 \u092a\u094d\u0930\u0935\u093e\u0939 \u0915\u094d\u0937\u092e\u0924\u093e \u092e\u0942\u0932 \u0930\u0947\u091f\u0947\u0921 Cv \u0938\u0947 \u0915\u092e \u0939\u094b \u0938\u0915\u0924\u0940 \u0939\u0948\u0964 \u092c\u0902\u0926 \u0935\u093e\u0932\u094d\u0935 \u092a\u0930 \u0915\u093f\u090f \u0917\u090f \u092b\u0940\u0932\u094d\u0921 \u092a\u094d\u0930\u0947\u0936\u0930-\u0921\u093f\u092b\u0930\u0947\u0902\u0936\u093f\u092f\u0932 \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u0938\u0947 \u092e\u0942\u0932 \u0935\u093f\u0928\u093f\u0930\u094d\u0926\u0947\u0936\u094b\u0902 \u092e\u0947\u0902 \u0939\u0941\u090f \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928\u094b\u0902 \u0915\u093e \u092a\u0924\u093e \u091a\u0932 \u091c\u093e\u090f\u0917\u093e\u0964.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-background wp-element-button\" href=\"https:\/\/www.tgvalve.com\/hi\/contact\/\" style=\"background-color:#1b4ca2\" target=\"_blank\" rel=\"noreferrer noopener\">\u0928\u093f\u0903\u0936\u0941\u0932\u094d\u0915 \u0909\u0926\u094d\u0927\u0930\u0923 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0947\u0902<\/a><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>When sizing the butterfly valve Cv\u2019s capacity, you should calculate required Cv using the specified formula for your system. The flow coefficient or Cv value tells<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":2515,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2491","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-butterfly-valve"],"_links":{"self":[{"href":"https:\/\/www.tgvalve.com\/hi\/wp-json\/wp\/v2\/posts\/2491","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tgvalve.com\/hi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tgvalve.com\/hi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/hi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/hi\/wp-json\/wp\/v2\/comments?post=2491"}],"version-history":[{"count":2,"href":"https:\/\/www.tgvalve.com\/hi\/wp-json\/wp\/v2\/posts\/2491\/revisions"}],"predecessor-version":[{"id":2559,"href":"https:\/\/www.tgvalve.com\/hi\/wp-json\/wp\/v2\/posts\/2491\/revisions\/2559"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/hi\/wp-json\/wp\/v2\/media\/2515"}],"wp:attachment":[{"href":"https:\/\/www.tgvalve.com\/hi\/wp-json\/wp\/v2\/media?parent=2491"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tgvalve.com\/hi\/wp-json\/wp\/v2\/categories?post=2491"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tgvalve.com\/hi\/wp-json\/wp\/v2\/tags?post=2491"}],"curies":[{"name":"\u0921\u092c\u094d\u0932\u094d\u092f\u0942\u092a\u0940","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}