{"id":2531,"date":"2026-06-24T07:20:00","date_gmt":"2026-06-24T07:20:00","guid":{"rendered":"https:\/\/www.tgvalve.com\/?p=2531"},"modified":"2026-07-07T07:30:02","modified_gmt":"2026-07-07T07:30:02","slug":"butterfly-valve-torque-caculation","status":"publish","type":"post","link":"https:\/\/www.tgvalve.com\/zh\/blog\/butterfly-valve\/butterfly-valve-torque-caculation\/","title":{"rendered":"\u8776\u9600\u626d\u77e9\u8ba1\u7b97\uff1a\u6807\u51c6\u3001\u56fe\u8868\u548c\u6d4b\u8bd5\u65b9\u6cd5"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>\u8776\u9600\u626d\u77e9\u8ba1\u7b97<\/strong> \u662f\u4f30\u7b97\u6253\u5f00\u3001\u5173\u95ed\u548c\u4fdd\u6301\u5706\u76d8\u4f4d\u7f6e\u6240\u9700\u7684\u65cb\u8f6c\u529b\u6216\u626d\u77e9\u7684\u8fc7\u7a0b\u3002\u6b64\u8ba1\u7b97\u4e3b\u8981\u7528\u4e8e\u786e\u5b9a\u6267\u884c\u5668\u5c3a\u5bf8\u3002.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u2026\u2026\u4e2d\u9009\u62e9\u9519\u8bef\u7684\u6267\u884c\u5668 <a href=\"https:\/\/www.tgvalve.com\/zh\/product-category\/butterfly-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u8776\u9600<\/a> \u8fd9\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5de8\u989d\u8d39\u7528\u3002\u8fd9\u662f\u56e0\u4e3a\u5de5\u7a0b\u5e08\u9519\u8bef\u8ba1\u7b97\u4e86\u9600\u74e3\u8f6c\u52a8\u6240\u9700\u7684\u626d\u77e9\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u6587\u6db5\u76d6\u4e09\u79cd\u626d\u77e9\u7c7b\u578b\u3001\u516d\u4e2a\u5f71\u54cd\u56e0\u7d20\u3001\u6807\u51c6\u516c\u5f0f\u4ee5\u53ca DN50-DN300 \u53c2\u8003\u56fe\u8868\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u4ec0\u4e48\u662f\u8776\u9600\u626d\u77e9\uff1f\u4e3a\u4ec0\u4e48\u5b83\u5bf9\u6267\u884c\u5668\u9009\u62e9\u5f88\u91cd\u8981\uff1f<\/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-industrial-mechanical-system-showing-an-actuator-and-valve-component-with-a-red-targeting-graphic-and-text-highlighting-that-incorrect-torque-leads-to-leaks-or-actuator-failure-1200x650.webp\" alt=\"\u56fe\u4e2d\u5c55\u793a\u4e86\u4e00\u4e2a\u5de5\u4e1a\u673a\u68b0\u7cfb\u7edf\uff0c\u5176\u4e2d\u5305\u542b\u4e00\u4e2a\u6267\u884c\u5668\u548c\u4e00\u4e2a\u9600\u95e8\u7ec4\u4ef6\u3002\u7ea2\u8272\u7684\u7784\u51c6\u56fe\u5f62\u548c\u6587\u5b57\u5f3a\u8c03\u4e86\u626d\u77e9\u4e0d\u6b63\u786e\u4f1a\u5bfc\u81f4\u6cc4\u6f0f\u6216\u6267\u884c\u5668\u6545\u969c\u3002\" class=\"wp-image-2533\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-industrial-mechanical-system-showing-an-actuator-and-valve-component-with-a-red-targeting-graphic-and-text-highlighting-that-incorrect-torque-leads-to-leaks-or-actuator-failure-1200x650.webp 1200w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-industrial-mechanical-system-showing-an-actuator-and-valve-component-with-a-red-targeting-graphic-and-text-highlighting-that-incorrect-torque-leads-to-leaks-or-actuator-failure-500x271.webp 500w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-industrial-mechanical-system-showing-an-actuator-and-valve-component-with-a-red-targeting-graphic-and-text-highlighting-that-incorrect-torque-leads-to-leaks-or-actuator-failure-300x162.webp 300w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-industrial-mechanical-system-showing-an-actuator-and-valve-component-with-a-red-targeting-graphic-and-text-highlighting-that-incorrect-torque-leads-to-leaks-or-actuator-failure-768x416.webp 768w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-industrial-mechanical-system-showing-an-actuator-and-valve-component-with-a-red-targeting-graphic-and-text-highlighting-that-incorrect-torque-leads-to-leaks-or-actuator-failure-18x10.webp 18w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-industrial-mechanical-system-showing-an-actuator-and-valve-component-with-a-red-targeting-graphic-and-text-highlighting-that-incorrect-torque-leads-to-leaks-or-actuator-failure-139x75.webp 139w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-industrial-mechanical-system-showing-an-actuator-and-valve-component-with-a-red-targeting-graphic-and-text-highlighting-that-incorrect-torque-leads-to-leaks-or-actuator-failure-480x260.webp 480w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-industrial-mechanical-system-showing-an-actuator-and-valve-component-with-a-red-targeting-graphic-and-text-highlighting-that-incorrect-torque-leads-to-leaks-or-actuator-failure-800x433.webp 800w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-industrial-mechanical-system-showing-an-actuator-and-valve-component-with-a-red-targeting-graphic-and-text-highlighting-that-incorrect-torque-leads-to-leaks-or-actuator-failure.webp 1376w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.tgvalve.com\/zh\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u8776\u9600\u626d\u77e9\u8ba1\u7b97<\/strong><\/a> \u4e3a\u5de5\u7a0b\u5e08\u63d0\u4f9b\u5728\u989d\u5b9a\u6761\u4ef6\u4e0b\u5b89\u5168\u64cd\u4f5c\u5706\u76d8\u6240\u9700\u7684\u6700\u5c0f\u65cb\u8f6c\u529b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u626d\u77e9\u5728\u516c\u5236\u5355\u4f4d\u4e2d\u4ee5\u725b\u987f\u7c73\uff08Nm\uff09\u8868\u793a\uff0c\u5728\u82f1\u5236\u5355\u4f4d\u4e2d\u4ee5\u82f1\u5c3a\u78c5\uff08ft-lb\uff09\u8868\u793a\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e38\u7528\u7684\u5b9e\u7528\u516c\u5f0f\u662f\uff1a<em>&nbsp;<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Ta=Ts+Tb+Td<\/em> , \u5176\u4e2d\uff0c\u6267\u884c\u5668\u626d\u77e9\u7b49\u4e8e\u5ea7\u6905\u626d\u77e9\u52a0\u4e0a\u8f74\u627f\u626d\u77e9\u52a0\u4e0a\u52a8\u6001\u626d\u77e9\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6bcf\u4e2a\u6c14\u52a8\u3001\u7535\u52a8\u6216\u6db2\u538b\u6267\u884c\u5668\u90fd\u6709\u4e00\u4e2a\u56fa\u5b9a\u7684\u8f93\u51fa\u626d\u77e9\u8303\u56f4\u3002\u5982\u679c\u8f93\u51fa\u626d\u77e9\u4f4e\u4e8e\u9600\u95e8\u6240\u9700\u7684\u626d\u77e9\uff0c\u6267\u884c\u5668\u5c31\u4f1a\u5728\u884c\u7a0b\u4e2d\u9014\u505c\u6b62\u5de5\u4f5c\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b63\u786e\u7684\u626d\u77e9\u8ba1\u7b97\u81f3\u5173\u91cd\u8981\uff0c\u56e0\u4e3a\u6267\u884c\u5668\u5361\u6ede\u4f1a\u5bfc\u81f4\u5706\u76d8\u90e8\u5206\u5f00\u542f\u3002\u8fd9\u53ef\u80fd\u5bfc\u81f4\u5185\u90e8\u6cc4\u6f0f\uff0c\u5e76\u6700\u7ec8\u9020\u6210\u7cfb\u7edf\u6545\u969c\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c3a\u5bf8\u8fc7\u5927\u4e5f\u662f\u4e00\u4e2a\u95ee\u9898\u3002\u8f93\u51fa\u529f\u7387\u8fc7\u5927\u7684\u6267\u884c\u5668\u4f1a\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\u635f\u574f\u9600\u6746\u3001\u789f\u7247\u6216\u5f39\u6027\u4f53\u9600\u5ea7\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">AWWA C504 \u548c API 609 \u7b49\u6807\u51c6\u89c4\u5b9a\u4e86\u5236\u9020\u5546\u5728\u9600\u95e8\u53d1\u8d27\u524d\u5fc5\u987b\u9a8c\u8bc1\u7684\u6700\u5c0f\u626d\u77e9\u6807\u51c6\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e9b\u6807\u51c6\u4e3a\u91c7\u8d2d\u56e2\u961f\u63d0\u4f9b\u4e86\u4e00\u4e2a\u57fa\u51c6\uff0c\u4ee5\u4fbf\u5c06\u5236\u9020\u5546\u7684\u6570\u636e\u8868\u4e0e\u72ec\u7acb\u6d4b\u8bd5\u7ed3\u679c\u8fdb\u884c\u4ea4\u53c9\u6838\u5bf9\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u4e09\u79cd\u7c7b\u578b\u7684\u8776\u9600\u626d\u77e9<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"651\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-titled-Three-Types-of-Butterfly-Torque-detailing-break-torque-running-torque-and-seating-torque-1200x651.webp\" alt=\"\u4e00\u5f20\u9898\u4e3a&quot;\u4e09\u79cd\u8776\u9600\u626d\u77e9&quot;\u7684\u4fe1\u606f\u56fe\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u5236\u52a8\u626d\u77e9\u3001\u8fd0\u884c\u626d\u77e9\u548c\u5bc6\u5c01\u626d\u77e9\u3002\" class=\"wp-image-2534\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-titled-Three-Types-of-Butterfly-Torque-detailing-break-torque-running-torque-and-seating-torque-1200x651.webp 1200w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-titled-Three-Types-of-Butterfly-Torque-detailing-break-torque-running-torque-and-seating-torque-500x271.webp 500w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-titled-Three-Types-of-Butterfly-Torque-detailing-break-torque-running-torque-and-seating-torque-300x163.webp 300w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-titled-Three-Types-of-Butterfly-Torque-detailing-break-torque-running-torque-and-seating-torque-768x416.webp 768w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-titled-Three-Types-of-Butterfly-Torque-detailing-break-torque-running-torque-and-seating-torque-18x10.webp 18w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-titled-Three-Types-of-Butterfly-Torque-detailing-break-torque-running-torque-and-seating-torque-138x75.webp 138w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-titled-Three-Types-of-Butterfly-Torque-detailing-break-torque-running-torque-and-seating-torque-480x260.webp 480w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-titled-Three-Types-of-Butterfly-Torque-detailing-break-torque-running-torque-and-seating-torque-800x434.webp 800w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-titled-Three-Types-of-Butterfly-Torque-detailing-break-torque-running-torque-and-seating-torque.webp 1376w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6709\u4e09\u79cd\u4e0d\u540c\u7684\u7c7b\u578b\u3002 <strong>\u8776\u5f62\u626d\u77e9<\/strong> \u5de5\u7a0b\u5e08\u5728\u4efb\u4f55\u6267\u884c\u5668\u5c3a\u5bf8\u786e\u5b9a\u8fc7\u7a0b\u4e2d\u90fd\u5fc5\u987b\u8003\u8651\u7684\u6570\u503c\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u65ad\u5f00\u626d\u77e9\uff08\u65ad\u5f00\u5f00\u542f\u626d\u77e9\uff09<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u65ad\u8def\u626d\u77e9\u662f\u8fd0\u884c\u5faa\u73af\u4e2d\u7684\u6700\u5927\u626d\u77e9\u503c\u3002\u5b83\u662f\u6307\u5728\u538b\u529b\u4f5c\u7528\u4e0b\u9759\u6b62\u4e0d\u52a8\u540e\uff0c\u5c06\u5b8c\u5168\u95ed\u5408\u7684\u5706\u76d8\u6253\u5f00\u6240\u9700\u7684\u529b\u3002\u6b64\u65f6\uff0c\u9759\u6469\u64e6\u529b\u548c\u5168\u90e8\u538b\u5dee\u540c\u65f6\u4f5c\u7528\u3002\u65ad\u8def\u626d\u77e9\u51b3\u5b9a\u4e86\u6545\u969c\u5173\u95ed\u5f0f\u5f39\u7c27\u590d\u4f4d\u6c14\u52a8\u6267\u884c\u5668\u7684\u6700\u5c0f\u8f93\u51fa\u8981\u6c42\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u8fd0\u884c\u626d\u77e9\uff08\u52a8\u6001\u626d\u77e9\uff09<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd0\u8f6c\u626d\u77e9\u662f\u6307\u8131\u79bb\u5236\u52a8\u540e\u7ef4\u6301\u5706\u76d8\u7ee7\u7eed\u65cb\u8f6c\u6240\u9700\u7684\u529b\u3002\u5728\u6b63\u5e38\u60c5\u51b5\u4e0b\uff0c\u8fd0\u8f6c\u626d\u77e9\u4f4e\u4e8e\u5236\u52a8\u626d\u77e9\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7136\u800c\uff0c\u626d\u77e9\u4f1a\u5728\u4e2d\u95f4\u8f6c\u89d2\u5904\u51fa\u73b0\u5cf0\u503c\uff0c\u901a\u5e38\u5728 60 \u5230 70 \u5ea6\u4e4b\u95f4\u3002\u8fd9\u79cd\u5cf0\u503c\u662f\u7531\u4e8e\u6d41\u4f53\u7ed5\u8fc7\u8f6c\u76d8\u5206\u6d41\u65f6\u4f5c\u7528\u4e8e\u8f6c\u76d8\u7684\u6d41\u4f53\u52a8\u529b\u9020\u6210\u7684\u3002\u5de5\u7a0b\u5e08\u5728\u4e3a\u8c03\u8282\u63a7\u5236\u9009\u62e9\u7535\u52a8\u6267\u884c\u5668\u65f6\uff0c\u5fc5\u987b\u8003\u8651\u8fd9\u79cd\u884c\u7a0b\u4e2d\u6bb5\u7684\u5cf0\u503c\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u5173\u95ed\/\u5bc6\u5c01\u626d\u77e9<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u538b\u5165\u626d\u77e9\u662f\u6307\u5728\u884c\u7a0b\u672b\u7aef\u5c06\u789f\u7247\u5b8c\u5168\u538b\u5165\u9600\u5ea7\u6240\u9700\u7684\u529b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e\u8f6f\u5bc6\u5c01\u9600\u95e8\uff0c\u5fc5\u987b\u5c06EPDM\u6216NBR\u5f39\u6027\u4f53\u538b\u7f29\u5230\u8db3\u4ee5\u5b9e\u73b0\u96f6\u6cc4\u6f0f\u5bc6\u5c01\u7684\u7a0b\u5ea6\u3002\u8f6f\u5bc6\u5c01\u7684\u6cc4\u6f0f\u7b49\u7ea7\u901a\u5e38\u4e3aVI\u7ea7\uff0c\u5e76\u6839\u636eAPI 598\u6216ISO 5208\u6807\u51c6\u8fdb\u884c\u9a8c\u8bc1\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u91d1\u5c5e\u5bc6\u5c01\u9600\u95e8\u9700\u8981\u66f4\u9ad8\u7684\u5bc6\u5c01\u626d\u77e9\u3002\u5176\u6cc4\u6f0f\u5bb9\u5dee\u6839\u636eIV\u7ea7\u6807\u51c6\u5355\u72ec\u89c4\u5b9a\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u5f71\u54cd\u8776\u9600\u626d\u77e9\u7684 6 \u4e2a\u56e0\u7d20<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"656\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-that-shows-the-6-critical-factors-that-affect-butterfly-valve-torque-1200x656.webp\" alt=\"\u4e00\u5f20\u4fe1\u606f\u56fe\u5c55\u793a\u4e86\u5f71\u54cd\u8776\u9600\u626d\u77e9\u7684 6 \u4e2a\u5173\u952e\u56e0\u7d20\u3002\" class=\"wp-image-2535\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-that-shows-the-6-critical-factors-that-affect-butterfly-valve-torque-1200x656.webp 1200w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-that-shows-the-6-critical-factors-that-affect-butterfly-valve-torque-500x273.webp 500w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-that-shows-the-6-critical-factors-that-affect-butterfly-valve-torque-300x164.webp 300w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-that-shows-the-6-critical-factors-that-affect-butterfly-valve-torque-768x420.webp 768w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-that-shows-the-6-critical-factors-that-affect-butterfly-valve-torque-1536x839.webp 1536w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-that-shows-the-6-critical-factors-that-affect-butterfly-valve-torque-18x10.webp 18w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-that-shows-the-6-critical-factors-that-affect-butterfly-valve-torque-137x75.webp 137w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-that-shows-the-6-critical-factors-that-affect-butterfly-valve-torque-480x262.webp 480w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-that-shows-the-6-critical-factors-that-affect-butterfly-valve-torque-800x437.webp 800w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-that-shows-the-6-critical-factors-that-affect-butterfly-valve-torque.webp 1999w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u51b3\u5b9a\u56e0\u7d20\u6709\u516d\u4e2a\u53d8\u91cf <strong>\u8776\u9600\u626d\u77e9\u8ba1\u7b97\u6307\u6807<\/strong> \u9002\u7528\u4e8e\u4efb\u4f55\u7279\u5b9a\u5e94\u7528\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u9600\u95e8\u5c3a\u5bf8\uff08DN \/ \u7ba1\u9053\u76f4\u5f84\uff09<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u626d\u77e9\u5927\u81f4\u4e0e\u5706\u76d8\u76f4\u5f84\u7684\u7acb\u65b9\u6210\u6b63\u6bd4\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff0c\u5728\u76f8\u540c\u538b\u529b\u4e0b\uff0cDN200\u9600\u95e8\u6240\u9700\u7684\u626d\u77e9\u6bd4DN50\u9600\u95e8\u8981\u5927\u5f97\u591a\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b63\u662f\u7531\u4e8e\u8fd9\u79cd\u7acb\u65b9\u5173\u7cfb\uff0c\u5927\u53e3\u5f84\u9600\u95e8\u51e0\u4e4e\u603b\u662f\u9700\u8981\u9f7f\u8f6e\u64cd\u4f5c\u5668\u6216\u52a8\u529b\u6267\u884c\u5668\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u538b\u5dee (\u0394P)<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4efb\u4f55\u626d\u77e9\u8ba1\u7b97\u4e2d\uff0c\u538b\u5dee\u90fd\u662f\u6700\u5927\u7684\u5355\u4e00\u53d8\u91cf\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u95ed\u5408\u76d8\u4e0a\u7684\u0394P\u589e\u5927\uff0c\u5236\u52a8\u626d\u77e9\u548c\u5b89\u88c5\u626d\u77e9\u90fd\u4f1a\u5927\u5e45\u589e\u52a0\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8ba1\u7b97\u626d\u77e9\u65f6\uff0c\u52a1\u5fc5\u4f7f\u7528\u6700\u5927\u989d\u5b9a\u538b\u5dee \u0394P\uff0c\u800c\u4e0d\u662f\u6b63\u5e38\u5de5\u4f5c\u538b\u529b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u5ea7\u6905\u6750\u8d28<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">EPDM \u548c NBR \u5f39\u6027\u4f53\u6bd4 PTFE \u886c\u91cc\u5ea7\u6905\u4ea7\u751f\u66f4\u5927\u7684\u5ea7\u6905\u6469\u64e6\u529b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8001\u5316\u7684\u5f39\u6027\u4f53\u53ef\u4ee5\u4ea7\u751f\u8fdc\u9ad8\u4e8e\u65b0\u9600\u95e8\u6570\u636e\u8868\u4e2d\u6570\u503c\u7684\u626d\u77e9\u503c\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4e3a\u957f\u671f\u4f7f\u7528\u7684\u88c5\u7f6e\u9009\u62e9\u6267\u884c\u5668\u5b89\u5168\u88d5\u5ea6\u65f6\uff0c\u5e94\u8003\u8651\u5ea7\u6905\u8001\u5316\u60c5\u51b5\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u4ecb\u8d28\u7c7b\u578b\u548c\u7c98\u5ea6<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6d46\u6599\u3001\u7c98\u6027\u6d41\u4f53\u548c\u7ea4\u7ef4\u4ecb\u8d28\u5728\u5706\u76d8\u65cb\u8f6c\u8fc7\u7a0b\u4e2d\u4f1a\u589e\u52a0\u963b\u529b\u77e9\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5927\u591a\u6570\u5236\u9020\u5546\u7684\u626d\u77e9\u56fe\u8868\u4e2d\u90fd\u4f7f\u7528\u6e05\u6c34\u4f5c\u4e3a\u6807\u51c6\u57fa\u51c6\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u5de5\u827a\u6d41\u4f53\u4e0e\u6c34\u6709\u5f88\u5927\u5dee\u5f02\uff0c\u8bf7\u5411\u5236\u9020\u5546\u6838\u5b9e\u626d\u77e9\u503c\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u9600\u95e8\u8bbe\u8ba1\u548c\u504f\u5fc3\u7387<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u2026\u2026\u4e3a\u4e2d\u5fc3\u7684 <a href=\"https:\/\/www.tgvalve.com\/zh\/product\/concentric-butterfly-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u540c\u5fc3\u8776\u9600<\/a> \u5728\u6574\u4e2a 90 \u5ea6\u884c\u7a0b\u4e2d\u4fdd\u6301\u76d8\u7247\u4e0e\u5ea7\u5708\u7684\u63a5\u89e6\u3002\u4e0e\u504f\u5fc3\u8bbe\u8ba1\u76f8\u6bd4\uff0c\u8fd9\u79cd\u6301\u7eed\u63a5\u89e6\u53ef\u4ea7\u751f\u66f4\u9ad8\u7684\u8fd0\u884c\u626d\u77e9\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u53cc\u504f\u5fc3\u9600\u548c\u4e09\u504f\u5fc3\u9600\u5728\u5f00\u542f\u65f6\u4f1a\u7acb\u5373\u5c06\u9600\u74e3\u4ece\u9600\u5ea7\u4e0a\u62ac\u8d77\uff0c\u4ece\u800c\u964d\u4f4e\u8fd0\u884c\u626d\u77e9\u548c\u9600\u5ea7\u78e8\u635f\u3002.<\/p>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n  <title>\u660e\u661f\u4ea7\u54c1\u4eae\u70b9<\/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\/zh\/product\/concentric-butterfly-valve\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/tgvalve.b-cdn.net\/wp-content\/uploads\/2025\/06\/Concentric-Butterfly-Valve-480x480.webp\" alt=\"\u540c\u5fc3\u8776\u9600\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">\u540c\u5fc3\u8776\u9600<\/div>\n    <div class=\"hero-description\">\n      <strong>\u516c\u79f0\u76f4\u5f84\uff1a<\/strong> 2\u82f1\u5bf8 \u2013 64\u82f1\u5bf8<br>\n      <strong>\u8eab\u4f53\uff1a<\/strong> \u78b3\u94a2\u3001\u94f8\u94a2\u3001\u953b\u94a2\u3001SS304\u3001SS316\u3001\u94dd\u9752\u94dc\u3001\u7403\u58a8\u94f8\u94c1\n    <\/div>\n    <span class=\"hero-link\">\u67e5\u770b\u4ea7\u54c1<\/span>\n  <\/div>\n<\/a>\n\n<\/body>\n<\/html>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u6e29\u5ea6<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f4e\u6e29\u4f1a\u4f7f\u5f39\u6027\u4f53\u53d8\u786c\uff0c\u5e76\u53ef\u80fd\u4f7f\u65ad\u88c2\u626d\u77e9\u8d85\u8fc7\u73af\u5883\u6761\u4ef6\u4e0b\u7684\u503c\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u65f6\uff0c\u9ad8\u6e29\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5ea7\u6905\u81a8\u80c0\u6216\u635f\u574f\uff0c\u4ece\u800c\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\u6539\u53d8\u626d\u77e9\u66f2\u7ebf\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u6700\u7ec8\u786e\u5b9a\u6267\u884c\u5668\u5c3a\u5bf8\u4e4b\u524d\uff0c\u52a1\u5fc5\u786e\u8ba4\u5ea7\u6905\u6750\u6599\u662f\u5426\u9002\u7528\u4e8e\u6574\u4e2a\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u5982\u4f55\u4f7f\u7528\u8776\u9600\u626d\u77e9\u8ba1\u7b97\u516c\u5f0f\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9 <strong>\u8776\u9600\u626d\u77e9\u8ba1\u7b97\u516c\u5f0f<\/strong> \u5c06\u603b\u626d\u77e9\u5206\u89e3\u4e3a\u56db\u4e2a\u53ef\u6d4b\u91cf\u7684\u5206\u91cf\uff0c\u5982\u4e0b\u6240\u793a\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u56db\u7ec4\u5206\u516c\u5f0f<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u603b\u626d\u77e9 (T) = <em>Tt + Ts + Tp + Td<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u54ea\u91cc\uff1a&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tt = \u8f74\u627f\u6469\u64e6\u626d\u77e9<\/li>\n\n\n\n<li>Ts = \u5ea7\u6905\u6469\u64e6\u626d\u77e9<\/li>\n\n\n\n<li>Tp = \u538b\u529b\u5f15\u8d77\u7684\u626d\u77e9\uff08\u5706\u76d8\u504f\u79bb\u8f74\u4e2d\u5fc3\uff09<\/li>\n\n\n\n<li>Td = \u6765\u81ea\u6d41\u52a8\u4ecb\u8d28\u7684\u52a8\u6001\u6216\u6d41\u4f53\u52a8\u529b\u626d\u77e9<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>AWWA\u7b80\u5316\u73b0\u573a\u516c\u5f0f<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e\u81ea\u6765\u6c34\u5de5\u7a0b\u5e94\u7528\uff0cAWWA C504 \u63d0\u4f9b\u4e86\u4e00\u79cd\u4fbf\u6377\u7684\u9014\u5f84\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>T = K x D3 x \u0394P<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u54ea\u91cc\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>T = \u626d\u77e9\uff08\u5355\u4f4d\uff1a\u725b\u7c73\uff09<\/li>\n\n\n\n<li>K = \u9600\u95e8\u7cfb\u6570\uff08\u6765\u81ea\u5236\u9020\u5546\u6570\u636e\u8868\uff09<\/li>\n\n\n\n<li>D = \u5706\u76d8\u76f4\u5f84\uff08\u7c73\uff09<\/li>\n\n\n\n<li>\u0394P = \u538b\u5dee\uff08\u5355\u4f4d\uff1a\u5df4\uff09<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">K \u503c\u56e0\u9600\u95e8\u7c7b\u578b\u3001\u9600\u5ea7\u6750\u6599\u548c\u9600\u74e3\u5f62\u72b6\u800c\u5f02\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u52a1\u5fc5\u4f7f\u7528\u5236\u9020\u5546\u516c\u5e03\u7684 K \u503c\uff0c\u800c\u4e0d\u662f\u901a\u7528\u4f30\u7b97\u503c\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u6267\u884c\u5668\u5c3a\u5bf8\u7684\u5b89\u5168\u7cfb\u6570<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u9009\u62e9\u6267\u884c\u5668\u4e4b\u524d\uff0c\u5e94\u5728\u8ba1\u7b97\u51fa\u7684\u6700\u5927\u626d\u77e9\u4e0a\u5e94\u7528 1.25 \u81f3 1.5 \u500d\u7684\u5b89\u5168\u7cfb\u6570\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">AWWA C504 \u5efa\u8bae\u5c06\u6b64\u8303\u56f4\u7528\u4e8e\u6807\u51c6\u81ea\u6765\u6c34\u670d\u52a1\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e\u6b7b\u7aef\u7ba1\u9053\u6216\u5faa\u73af\u9891\u7387\u8f83\u4f4e\u7684\u9600\u95e8\uff0c\u5e94\u5c06\u5b89\u5168\u7cfb\u6570\u63d0\u9ad8\u5230 1.5 \u81f3 2.0\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u66f4\u5bbd\u88d5\u7684\u88d5\u5ea6\u6db5\u76d6\u4e86\u8001\u5316\u7684\u5ea7\u6905\u3001\u51b7\u542f\u52a8\u6761\u4ef6\u548c\u4e2d\u6bb5\u626d\u77e9\u5cf0\u503c\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u516c\u5236\u5355\u4f4d\u4e0e\u82f1\u5236\u5355\u4f4d<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u8776\u9600\u626d\u77e9\u8ba1\u7b97\u6307\u6807<\/strong> \u5f53 D \u7684\u5355\u4f4d\u4e3a\u7c73\uff0c\u0394P \u7684\u5355\u4f4d\u4e3a\u5e15\u65f6\uff0c\u8f93\u51fa\u626d\u77e9\u7684\u5355\u4f4d\u4e3a\u725b\u7c73\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c \u0394P \u7684\u5355\u4f4d\u662f kPa\uff0c\u5219\u9664\u4ee5 1,000\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e\u82f1\u5236\u8ba1\u7b97\uff0cD \u7684\u5355\u4f4d\u4e3a\u82f1\u5bf8\uff0c\u0394P \u7684\u5355\u4f4d\u4e3a\u78c5\/\u5e73\u65b9\u82f1\u5bf8\uff08psi\uff09\u3002\u7ed3\u679c\u5355\u4f4d\u4e3a\u82f1\u5c3a\u78c5\uff08ft-lb\uff09\uff0c\u5e76\u5e26\u6709\u5355\u4f4d\u6362\u7b97\u7cfb\u6570\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u516c\u5236 (Nm) \u662f AWWA\u3001API \u548c ISO \u6587\u6863\u7684\u6807\u51c6\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u8776\u9600\u626d\u77e9\u8868\uff1aDN50 \u81f3 DN300 \u7684\u53c2\u8003\u503c<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9 <strong>\u8776\u9600\u626d\u77e9\u56fe<\/strong> \u4e0b\u9762\u7ed9\u51fa\u4e86\u91c7\u7528 EPDM \u6216 NBR \u9600\u5ea7\u7684\u8f6f\u5bc6\u5c01\u4e2d\u5fc3\u8776\u9600\u7684\u6307\u793a\u6027\u626d\u77e9\u503c\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e9b\u6570\u636e\u5047\u8bbe\u5728\u89c4\u5b9a\u7684\u538b\u5dee\u8303\u56f4\u5185\u63d0\u4f9b\u6e05\u6d01\u6c34\u670d\u52a1\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf7\u5c06\u8fd9\u4e9b\u6570\u503c\u4f5c\u4e3a\u53c2\u8003\u3002\u5728\u6700\u7ec8\u786e\u5b9a\u6267\u884c\u5668\u9009\u578b\u4e4b\u524d\uff0c\u8bf7\u52a1\u5fc5\u53c2\u8003\u5236\u9020\u5546\u63d0\u4f9b\u7684\u626d\u77e9\u66f2\u7ebf\u8fdb\u884c\u786e\u8ba4\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>\u9600\u95e8\u5c3a\u5bf8<\/strong><\/th><th><strong>\u5178\u578b\u0394P<\/strong><\/th><th><strong>\u5ea7\u6905\u6750\u8d28<\/strong><\/th><th><strong>\u5236\u52a8\u626d\u77e9<\/strong><\/th><th><strong>\u8fd0\u884c\u626d\u77e9<\/strong><\/th><th><strong>\u5173\u95ed\u626d\u77e9<\/strong><\/th><\/tr><\/thead><tbody><tr><td>DN50\uff082\u82f1\u5bf8\uff09<\/td><td>0.5-1.0 \u5df4<\/td><td>EPDM\/NBR<\/td><td>8-14 \u725b\u7c73<\/td><td>10-16 \u725b\u7c73<\/td><td>12-18 \u725b\u7c73<\/td><\/tr><tr><td>DN80\uff083\u82f1\u5bf8\uff09<\/td><td>0.5-1.0 \u5df4<\/td><td>EPDM\/NBR<\/td><td>18-28 \u725b\u7c73<\/td><td>22-32 \u725b\u7c73<\/td><td>26-36 \u725b\u7c73<\/td><\/tr><tr><td>DN100\uff084\u82f1\u5bf8\uff09<\/td><td>1.0-1.6 \u5df4<\/td><td>EPDM\/NBR<\/td><td>30-45 \u725b\u7c73<\/td><td>38-55 \u725b\u7c73<\/td><td>44-60 \u725b\u7c73<\/td><\/tr><tr><td>DN150\uff086\u82f1\u5bf8\uff09<\/td><td>1.0-1.6 \u5df4<\/td><td>EPDM\/NBR<\/td><td>60-90 \u725b\u7c73<\/td><td>75-110\u725b\u7c73<\/td><td>88-120\u725b\u7c73<\/td><\/tr><tr><td>DN200\uff088\u82f1\u5bf8\uff09<\/td><td>1.0-1.6 \u5df4<\/td><td>EPDM\/NBR<\/td><td>110-160\u725b\u7c73<\/td><td>140-200\u725b\u7c73<\/td><td>160-220\u725b\u7c73<\/td><\/tr><tr><td>DN250\uff0810\u82f1\u5bf8\uff09<\/td><td>1.0-1.6 \u5df4<\/td><td>EPDM\/NBR<\/td><td>180-260\u725b\u7c73<\/td><td>220-320\u725b\u7c73<\/td><td>260-360\u725b\u7c73<\/td><\/tr><tr><td>DN300\uff0812\u82f1\u5bf8\uff09<\/td><td>1.0-1.6 \u5df4<\/td><td>EPDM\/NBR<\/td><td>280-380\u725b\u7c73<\/td><td>340-460\u725b\u7c73<\/td><td>400-530\u725b\u7c73<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7b14\u8bb0<\/strong>\u8868\u683c\u4e2d\u7684\u6570\u503c\u9002\u7528\u4e8e\u6240\u8ff0\u538b\u5dee\u8303\u56f4\u5185\u7684\u8f6f\u5bc6\u5c01\u4e2d\u5fc3\u8776\u9600\u3002\u91d1\u5c5e\u5bc6\u5c01\u548c\u504f\u5fc3\u8776\u9600\u7684\u626d\u77e9\u66f2\u7ebf\u4f1a\u6709\u6240\u4e0d\u540c\u3002\u6700\u7ec8\u7684\u6267\u884c\u5668\u5c3a\u5bf8\u786e\u5b9a\u5fc5\u987b\u4f7f\u7528\u5236\u9020\u5546\u63d0\u4f9b\u7684\u626d\u77e9\u66f2\u7ebf\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u5b9e\u9645\u5e94\u7528\u573a\u666f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0cEPC\u627f\u5305\u5546\u6b63\u5728\u4e3a\u6c34\u5904\u7406\u6269\u5efa\u9879\u76ee\u6307\u5b9a\u81ea\u52a8\u8776\u9600\u3002.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6267\u884c\u5668\u4f9b\u5e94\u5546\u9700\u8981\u51b2\u538b\u626d\u77e9\u6570\u636e\u8868\u6765\u914d\u7f6e\u6c14\u52a8\u6267\u884c\u5668\u5f39\u7c27\u8303\u56f4\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">TG Valve \u901a\u8fc7\u63d0\u4f9b\u6bcf\u79cd\u9600\u95e8\u5c3a\u5bf8\u548c\u538b\u529b\u7b49\u7ea7\u7684\u5de5\u5382\u626d\u77e9\u6587\u6863\u6765\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u3002.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u6837\u53ef\u4ee5\u51cf\u5c11\u5de5\u7a0b\u65f6\u95f4\u548c\u6267\u884c\u5668\u9009\u62e9\u9519\u8bef\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u7ed3\u8bba<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b63\u786e\u8ba1\u7b97 <strong>\u8776\u5f62\u626d\u77e9 <\/strong>\u6570\u503c\u6307\u7684\u662f\u5c06\u5176\u4e0e\u6b63\u786e\u7684\u6267\u884c\u5668\u5339\u914d\u3002\u8fd9\u6709\u52a9\u4e8e\u9632\u6b62\u8bef\u5dee\uff0c\u4ece\u800c\u907f\u514d\u5185\u90e8\u6cc4\u6f0f\u548c\u7cfb\u7edf\u6545\u969c\u7b49\u95ee\u9898\u3002.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.tgvalve.com\/zh\/manufacturing\/\" target=\"_blank\" rel=\"noreferrer noopener\">TG\u9600\u95e8\u8fdb\u884c\u5168\u58f3\u4f53\u548c\u9600\u5ea7\u6d4b\u8bd5<\/a> \u5176\u5de5\u5382\u7b26\u5408 AWWA C504\u3001API 609 \u548c API 598 \u6807\u51c6\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6bcf\u4e2a\u9600\u95e8\u51fa\u5382\u65f6\u90fd\u9644\u5e26\u4e00\u4efd\u8bb0\u5f55\u626d\u77e9\u53c2\u6570\u7684\u8868\u683c\uff0c\u5176\u4e2d\u6db5\u76d6\u4e86\u65ad\u88c2\u626d\u77e9\u3001\u8fd0\u884c\u626d\u77e9\u548c\u5bc6\u5c01\u626d\u77e9\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8be5\u6587\u6863\u5141\u8bb8\u91c7\u8d2d\u56e2\u961f\u548c\u6267\u884c\u5668\u4f9b\u5e94\u5546\u5c06\u6267\u884c\u5668\u8f93\u51fa\u4e0e\u9600\u95e8\u7279\u5b9a\u7684\u626d\u77e9\u6570\u636e\u76f4\u63a5\u5339\u914d\u3002.<\/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\/zh\/contact\/\" style=\"background-color:#1b4ca2\" target=\"_blank\" rel=\"noreferrer noopener\">\u83b7\u53d6\u514d\u8d39\u62a5\u4ef7<\/a><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Butterfly valve torque calculation is the process of estimating the rotational force, or torque, needed to open, close, and hold the disc in position. This calculation<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":2532,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2531","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-butterfly-valve"],"_links":{"self":[{"href":"https:\/\/www.tgvalve.com\/zh\/wp-json\/wp\/v2\/posts\/2531","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tgvalve.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tgvalve.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/zh\/wp-json\/wp\/v2\/comments?post=2531"}],"version-history":[{"count":1,"href":"https:\/\/www.tgvalve.com\/zh\/wp-json\/wp\/v2\/posts\/2531\/revisions"}],"predecessor-version":[{"id":2537,"href":"https:\/\/www.tgvalve.com\/zh\/wp-json\/wp\/v2\/posts\/2531\/revisions\/2537"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/zh\/wp-json\/wp\/v2\/media\/2532"}],"wp:attachment":[{"href":"https:\/\/www.tgvalve.com\/zh\/wp-json\/wp\/v2\/media?parent=2531"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tgvalve.com\/zh\/wp-json\/wp\/v2\/categories?post=2531"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tgvalve.com\/zh\/wp-json\/wp\/v2\/tags?post=2531"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}