{"id":2226,"date":"2026-05-05T08:00:00","date_gmt":"2026-05-05T08:00:00","guid":{"rendered":"https:\/\/www.tgvalve.com\/?p=2226"},"modified":"2026-05-29T09:12:27","modified_gmt":"2026-05-29T09:12:27","slug":"rubber-liner-butterfly-valve","status":"publish","type":"post","link":"https:\/\/www.tgvalve.com\/ja\/blog\/rubber-lined-butterfly-valve\/rubber-liner-butterfly-valve\/","title":{"rendered":"\u30b4\u30e0\u30e9\u30a4\u30ca\u30fc\u4ed8\u304d\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\uff1aEPDM\u3001NBR\u3001\u307e\u305f\u306f\u5929\u7136\u30b4\u30e0"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u30b4\u30e0\u30e9\u30a4\u30ca\u30fc\u4ed8\u304d\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<strong>\u00a0<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b4\u30e0\u30e9\u30a4\u30cb\u30f3\u30b0\u30d0\u30eb\u30d6\u3068\u306f\u3001\u9ad8\u6e29\u52a0\u786b\u51e6\u7406\u306b\u3088\u3063\u3066\u30a8\u30e9\u30b9\u30c8\u30de\u30fc\u304c\u91d1\u5c5e\u672c\u4f53\u306b\u63a5\u7740\u3055\u308c\u305f\u30bf\u30a4\u30d7\u306e\u30d0\u30eb\u30d6\u3067\u3059\u3002\u901a\u5e38\u306e\u30b4\u30e0\u30b7\u30fc\u30c8\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u3068\u306f\u7570\u306a\u308a\u3001\u3053\u306e\u30bf\u30a4\u30d7\u306e\u30d0\u30eb\u30d6\u306f\u5185\u90e8\u6d41\u8def\u5168\u4f53\u306b\u30e9\u30a4\u30cb\u30f3\u30b0\u304c\u65bd\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u69cb\u9020\u306b\u3088\u308a\u3001\u6d41\u4f53\u3068\u30d0\u30eb\u30d6\u672c\u4f53\u3068\u306e\u9593\u306b\u6052\u4e45\u7684\u306a\u30d0\u30ea\u30a2\u304c\u5f62\u6210\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u7d50\u679c\u3001\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u306e\u30b4\u30e0\u30e9\u30a4\u30cb\u30f3\u30b0\u306f\u3001\u6d41\u4f53\u306e\u9ad8\u901f\u6d41\u306b\u3088\u3063\u3066\u5e38\u306b\u6240\u5b9a\u306e\u4f4d\u7f6e\u306b\u4fdd\u6301\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30d0\u30eb\u30d6\u306f\u7814\u78e8\u6027\u6d41\u4f53\u3084\u8150\u98df\u6027\u306e\u9ad8\u3044\u6d41\u4f53\u306b\u5bfe\u3057\u3066\u512a\u308c\u305f\u8010\u8150\u98df\u6027\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u6d41\u4f53\u306f\u30a8\u30e9\u30b9\u30c8\u30de\u30fc\u3068\u30d0\u30eb\u30d6\u30c7\u30a3\u30b9\u30af\u306e\u307f\u306b\u63a5\u89e6\u3059\u308b\u305f\u3081\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u30d0\u30eb\u30d6\u306b\u30c0\u30af\u30bf\u30a4\u30eb\u92f3\u9244\u306a\u3069\u306e\u5b89\u4fa1\u306a\u6750\u6599\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002.\u00a0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b4\u30e0\u88cf\u5730\u4ed8\u304d<strong> <\/strong>\u30b4\u30e0\u30b7\u30fc\u30c8\u30d0\u30eb\u30d6\u306f\u7570\u306a\u308b\u306e\u304b\uff1f\u00a0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b4\u30e0\u30e9\u30a4\u30cb\u30f3\u30b0\u30d0\u30eb\u30d6\u3068\u30b4\u30e0\u30b7\u30fc\u30c8\u30d0\u30eb\u30d6\u306f\u3001\u69cb\u9020\u3068\u6027\u80fd\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u69cb\u9020\u4e0a\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u3001\u8cfc\u5165\u30d7\u30ed\u30bb\u30b9\u306e\u57fa\u790e\u3068\u306a\u308a\u307e\u3059\u3002.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b4\u30e0\u30b7\u30fc\u30c8\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u3068\u30b4\u30e0\u30e9\u30a4\u30ca\u30fc\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u306f\u3069\u3061\u3089\u3082\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u3067\u3042\u308b\u305f\u3081\u3001\u6d88\u8cbb\u8005\u304c\u6df7\u540c\u3057\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u3053\u3067\u3001\u4e21\u8005\u306e\u9055\u3044\u3092\u307e\u3068\u3081\u305f\u6bd4\u8f03\u8868\u3092\u4ee5\u4e0b\u306b\u793a\u3057\u307e\u3059\u3002&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u7279\u5fb4<\/td><td>\u30b4\u30e0\u30b7\u30fc\u30c8\u5f0f\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6<\/td><td>\u30b4\u30e0\u30e9\u30a4\u30cb\u30f3\u30b0\u4ed8\u304d\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6<\/td><\/tr><tr><td>\u5de5\u4e8b<\/td><td>\u672c\u4f53\u306b\u4ea4\u63db\u53ef\u80fd\u306a\u30b4\u30e0\u30ea\u30f3\u30b0\u304c\u88c5\u7740\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/td><td>\u30b4\u30e0\u306f\u52a0\u786b\u51e6\u7406\u3055\u308c\u3001\u672c\u4f53\u306b\u63a5\u7740\u3055\u308c\u308b\u3002.<\/td><\/tr><tr><td>\u8150\u98df\u9632\u6b62<\/td><td>\u30b7\u30fc\u30eb\u90e8\u5206\u306e\u307f\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002.<\/td><td>\u5168\u8eab\u3092\u5b8c\u5168\u306b\u5c01\u3058\u8fbc\u3081\u307e\u3059\u3002.<\/td><\/tr><tr><td>\u30b7\u30fc\u30eb\u65b9\u6cd5<\/td><td>\u30c7\u30a3\u30b9\u30af\u3068\u30b7\u30fc\u30c8\u9593\u306e\u5727\u5165\u5d4c\u5408\u3002.<\/td><td>\u6052\u4e45\u7684\u3067\u79fb\u52d5\u4e0d\u53ef\u80fd\u306a\u30b7\u30fc\u30ea\u30f3\u30b0\u9762\u3002.<\/td><\/tr><tr><td>\u4e00\u822c\u7684\u306a\u30e1\u30c7\u30a3\u30a2<\/td><td>\u304d\u308c\u3044\u306a\u6c34\u3001\u7a7a\u6c17\u3001\u304a\u3088\u3073\u975e\u8150\u98df\u6027\u306e\u6db2\u4f53\u3002.<\/td><td>\u9178\u3001\u30a2\u30eb\u30ab\u30ea\u3001\u30b9\u30e9\u30ea\u30fc\u3001\u6d77\u6c34\u3002.<\/td><\/tr><tr><td>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9<\/td><td>\u5ea7\u5e2d\u306f\u73fe\u5834\u3067\u7c21\u5358\u306b\u4ea4\u63db\u3067\u304d\u307e\u3059\u3002.<\/td><td>\u30e9\u30a4\u30ca\u30fc\u306f\u6c38\u4e45\u7684\u306b\u53d6\u308a\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u304b\u3001\u7c21\u5358\u306b\u4ea4\u63db\u3067\u304d\u306a\u3044\u3002.<\/td><\/tr><tr><td>\u4e3b\u306a\u7528\u9014<\/td><td>\u6c4e\u7528\u7684\u306a\u7a7a\u8abf\u8a2d\u5099\u304a\u3088\u3073\u704c\u6f11\u7528\u9014\u3002.<\/td><td>\u5316\u5b66\u51e6\u7406\u3001\u9271\u696d\u3001\u767a\u96fb\u6240\u3002.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"600\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/05\/\u56fe\u72474.webp\" alt=\"\u9811\u4e08\u306a\u30b4\u30e0\u30e9\u30a4\u30ca\u30fc\u4ed8\u304d\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u306f\u3001\u7814\u78e8\u6027\u304a\u3088\u3073\u5316\u5b66\u85ac\u54c1\u5a92\u4f53\u3092\u5b89\u5168\u306b\u53d6\u308a\u6271\u3046\u305f\u3081\u306e\u6052\u4e45\u7684\u306a\u4fdd\u8b77\u30d0\u30ea\u30a2\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.\" class=\"wp-image-2228\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/05\/\u56fe\u72474.webp 1200w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/05\/\u56fe\u72474-800x400.webp 800w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/05\/\u56fe\u72474-500x250.webp 500w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/05\/\u56fe\u72474-300x150.webp 300w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/05\/\u56fe\u72474-768x384.webp 768w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/05\/\u56fe\u72474-18x9.webp 18w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/05\/\u56fe\u72474-150x75.webp 150w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/05\/\u56fe\u72474-480x240.webp 480w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u822c\u7684\u306a\u88cf\u5730\u6750\u306b\u306f\u3069\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306a\u30e9\u30a4\u30cb\u30f3\u30b0\u6750\u306f\u3001\u8981\u6c42\u3055\u308c\u308b\u8010\u85ac\u54c1\u6027\u306b\u5fdc\u3058\u3066\u7570\u306a\u308a\u307e\u3059\u3002EPDM\u30e9\u30a4\u30cb\u30f3\u30b0\u306e\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u306f\u591a\u304f\u306e\u7523\u696d\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u4f7f\u7528\u306b\u306f\u3044\u304f\u3064\u304b\u306e\u5236\u9650\u304c\u3042\u308a\u307e\u3059\u3002\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u7279\u6027\u3092\u6bd4\u8f03\u3057\u305f\u8a18\u4e8b\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/www.tgvalve.com\/ja\/blog\/standards\/epdm-vs-nbr-which-is-better\/\" target=\"_blank\" rel=\"noreferrer noopener\">NBR\u88fd\u30d0\u30eb\u30d6\u30b7\u30fc\u30c8\u3068EPDM\u88fd\u30d0\u30eb\u30d6\u30b7\u30fc\u30c8\u306e\u6bd4\u8f03<\/a>. \u4ee5\u4e0b\u306b\u3001\u30b4\u30e0\u30e9\u30a4\u30cb\u30f3\u30b0\u30d0\u30eb\u30d6\u306b\u3088\u304f\u4f7f\u7528\u3055\u308c\u308b\u30a8\u30e9\u30b9\u30c8\u30de\u30fc\u3092\u4e00\u89a7\u306b\u3057\u305f\u8868\u3092\u793a\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u6750\u6599<\/td><td>\u6e29\u5ea6\u7bc4\u56f2\uff08\u2103\uff09<\/td><td>\u4e00\u822c\u7684\u306a\u4e92\u63db\u30e1\u30c7\u30a3\u30a2<\/td><\/tr><tr><td>EPDM<\/td><td>-20\uff5e+120<\/td><td>\u6e29\u6c34\u3001\u5e0c\u9178\u3001\u30a2\u30eb\u30ab\u30ea\u6eb6\u6db2\u3002.<\/td><\/tr><tr><td>NBR<\/td><td>-10\uff5e+80<\/td><td>\u6cb9\u8102\u3001\u71c3\u6599\u3001\u70ad\u5316\u6c34\u7d20\u3002.<\/td><\/tr><tr><td>\u5929\u7136\u30b4\u30e0\uff08NR\uff09<\/td><td>-30\uff5e+80<\/td><td>\u7814\u78e8\u6027\u30b9\u30e9\u30ea\u30fc\u3001\u9271\u5c71\u5ec3\u68c4\u7269\u3001\u7802\u3002.<\/td><\/tr><tr><td>\u30cd\u30aa\u30d7\u30ec\u30f3\uff08CR\uff09<\/td><td>-20\uff5e+90<\/td><td>\u6d77\u6c34\u3001\u51b7\u5a92\u3001\u8efd\u5ea6\u306e\u98a8\u5316\u3002.<\/td><\/tr><tr><td>\u30d3\u30c8\u30f3\uff08FKM\uff09<\/td><td>-20\uff5e+200<\/td><td>\u9ad8\u6e29\u5316\u5b66\u7269\u8cea\u3001\u5f37\u9178\u3002.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b4\u30e0\u30e9\u30a4\u30cb\u30f3\u30b0\u306e\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u306f\u3069\u3053\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u304b\uff1f<strong>\u00a0<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b4\u30e0\u30e9\u30a4\u30cb\u30f3\u30b0\u306e\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u306f\u3001\u8150\u98df\u3001\u6469\u8017\u3001\u5316\u5b66\u7269\u8cea\u3078\u306e\u66dd\u9732\u3068\u3044\u3063\u305f\u904e\u9177\u306a\u6761\u4ef6\u304c\u6c42\u3081\u3089\u308c\u308b\u7528\u9014\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6c34\u51e6\u7406\u30d7\u30ed\u30bb\u30b9<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u98f2\u6599\u6c34\u3084\u672a\u51e6\u7406\u306e\u4e0b\u6c34\u306e\u8f38\u9001\u306b\u5229\u7528\u3067\u304d\u307e\u3059\u3002\u52a0\u786b\u51e6\u7406\u3055\u308c\u305f\u5c64\u304c\u3001\u6e7f\u6c17\u306b\u3088\u308b\u9244\u88fd\u30d0\u30eb\u30d6\u306e\u8150\u98df\u3092\u9632\u304e\u307e\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u5ec3\u6c34\u51e6\u7406\u30b7\u30b9\u30c6\u30e0<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b4\u30e0\u88fd\u306e\u30e9\u30a4\u30ca\u30fc\u306f\u3001\u6c34\u6d41\u306b\u542b\u307e\u308c\u308b\u30b0\u30ea\u30fc\u30b9\u3084\u6cb9\u5206\u3068\u53cd\u5fdc\u3057\u306a\u3044\u3002.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u767a\u96fb\u6240 \u2013 \u6392\u7159\u8131\u786b\uff08FGD\uff09<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b4\u30e0\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u3001\u77f3\u7070\u30b9\u30e9\u30ea\u30fc\u306e\u7814\u78e8\u4f5c\u7528\u306b\u8010\u3048\u3089\u308c\u308b\u3060\u3051\u306e\u539a\u307f\u304c\u3042\u308b\u3002.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u9271\u696d<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d0\u30eb\u30d6\u306b\u63a5\u7740\u3055\u308c\u305f\u30b4\u30e0\u30e9\u30a4\u30cb\u30f3\u30b0\u306f\u3001\u30b9\u30e9\u30ea\u30fc\u4e2d\u306e\u56fa\u5f62\u7c92\u5b50\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u308b\u7834\u308c\u3092\u9632\u304e\u307e\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u5316\u5b66\u88fd\u9020\u696d<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>EPDM\u30e9\u30a4\u30ca\u30fc\u306f\u9178\u306b\u5bfe\u3059\u308b\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3057\u3001\u8150\u98df\u6027\u6d41\u4f53\u304c\u91d1\u5c5e\u88fd\u30d0\u30eb\u30d6\u3068\u76f4\u63a5\u53cd\u5fdc\u3059\u308b\u306e\u3092\u9632\u304e\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u58ca\u6ec5\u7684\u306a\u69cb\u9020\u7684\u640d\u50b7\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.\u00a0<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u6d77\u6c34\u6de1\u6c34\u5316\u65bd\u8a2d<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9ad8\u5869\u5206\u6fc3\u5ea6\u306e\u6d77\u6c34\u306b\u3055\u3089\u3055\u308c\u308b\u5834\u5408\u306f\u3001\u30cd\u30aa\u30d7\u30ec\u30f3\u307e\u305f\u306fEPDM\u306e\u30e9\u30a4\u30cb\u30f3\u30b0\u3092\u9069\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u9069\u5207\u306a\u30d0\u30eb\u30d6\u306e\u9078\u3073\u65b9\u306f\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u306a\u30d0\u30eb\u30d6\u3092\u9078\u5b9a\u3059\u308b\u306b\u306f\u3001\u6280\u8853\u8981\u4ef6\u3092\u4f53\u7cfb\u7684\u306b\u8a55\u4fa1\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9178\uff0f\u6cb9\u306e\u6fc3\u5ea6\u30ec\u30d9\u30eb\u3092\u8003\u616e\u3057\u3066\u3001\u57f9\u5730\u306e\u5316\u5b66\u7d44\u6210\u3092\u7279\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u52d5\u4f5c\u6642\u306e\u6700\u9ad8\u6e29\u5ea6\u3068\u6700\u4f4e\u6e29\u5ea6\u3092\u6c7a\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306f\u3001\u30a8\u30e9\u30b9\u30c8\u30de\u30fc\u304c\u4f4e\u6e29\u3067\u306f\u786c\u5316\u3057\u3001\u9ad8\u6e29\u3067\u306f\u8edf\u5316\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3067\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5727\u529b\u5b9a\u683c\uff08PN10\u3001PN16\u3001\u307e\u305f\u306f\u30af\u30e9\u30b9150\u306a\u3069\uff09\u3092\u6c7a\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8150\u98df\u306e\u7a0b\u5ea6\u306b\u5fdc\u3058\u3066\u3001\u8eca\u4f53\u5168\u4f53\u3092\u30e9\u30a4\u30cb\u30f3\u30b0\u3059\u308b\u304b\u3001\u90e8\u5206\u7684\u306b\u30e9\u30a4\u30cb\u30f3\u30b0\u3059\u308b\u304b\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u63a5\u7d9a\u65b9\u5f0f\uff08\u30a6\u30a7\u30cf\u30fc\u578b\u3001\u30e9\u30b0\u578b\u3001\u30c0\u30d6\u30eb\u30d5\u30e9\u30f3\u30b8\u578b\u306a\u3069\uff09\u3092\u6c7a\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3053\u308c\u3089\u306e\u30d0\u30eb\u30d6\u306e\u6280\u8853\u898f\u683c\u306f\u4f55\u3067\u3059\u304b\uff1f\u00a0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u30d0\u30eb\u30d6\u306e\u6280\u8853\u898f\u683c\u306f\u3001\u4e00\u8cab\u3057\u305f\u6027\u80fd\u3068\u5b89\u5168\u306a\u904b\u8ee2\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">EN 593 \u306a\u3069\u306e\u4ed5\u69d8\u3068 <a href=\"https:\/\/www.tgvalve.com\/ja\/blog\/butterfly-valve\/api-609-and-ansi-butterfly-valve-standards\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.tgvalve.com\/blog\/butterfly-valve\/api-609-and-ansi-butterfly-valve-standards\/\" rel=\"noreferrer noopener\">API 609<\/a> \u5bf8\u6cd5\u6c7a\u5b9a\u304a\u3088\u3073\u8a66\u9a13\u624b\u9806\u3092\u898f\u5236\u3057\u307e\u3059\u3002\u98f2\u6599\u6c34\u30b7\u30b9\u30c6\u30e0\u3067\u4f7f\u7528\u3055\u308c\u308b\u30d0\u30eb\u30d6\u306b\u306fWRAS\u8a8d\u8a3c\u304c\u5fc5\u9808\u3067\u3059\u3002\u9632\u706b\u5b89\u5168\u57fa\u6e96\u306b\u306f\u3001\u30d0\u30eb\u30d6\u306eAPI 607\u9632\u706b\u8a66\u9a13\u8a8d\u8a3c\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u57fa\u6e96\u306f\u3001\u30d0\u30eb\u30d6\u304c\u6240\u5b9a\u306e\u5727\u529b\u304a\u3088\u3073\u6e29\u5ea6\u30ec\u30d9\u30eb\u3067\u6a5f\u80fd\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3055\u3089\u306b\u3001\u88fd\u9020\u5de5\u7a0b\u3067\u306f\u52a0\u786b\u30b7\u30fc\u30eb\u306e\u53b3\u683c\u306a\u8a66\u9a13\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\u5f15\u5f35\u8a66\u9a13\u3067\u306f\u3001\u771f\u7a7a\u4e0b\u3067\u30b4\u30e0\u304c\u5265\u96e2\u3057\u306a\u3044\u3053\u3068\u304c\u78ba\u8a8d\u3055\u308c\u307e\u3059\u3002\u4e00\u65b9\u3001ISO 5208\u898f\u683c\u306b\u6e96\u62e0\u3057\u305f\u5727\u529b\u8a66\u9a13\u3067\u306f\u3001\u6c17\u6ce1\u306e\u306a\u3044\u78ba\u5b9f\u306a\u906e\u65ad\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b9f\u969b\u306e\u4e8b\u4f8b\u7814\u7a76\u306b\u306f\u3069\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u304b\uff1f\u00a0<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u77f3\u6cb9\u5316\u5b66\u7cbe\u88fd\u6240\u306b\u304a\u3051\u308b\u5ec3\u6cb9\u304a\u3088\u3073\u70ad\u5316\u6c34\u7d20\u306e\u5206\u96e2\uff08\u7c73\u56fd\u30c6\u30ad\u30b5\u30b9\u5dde\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c6\u30ad\u30b5\u30b9\u5dde\u6e7e\u5cb8\u6cbf\u3044\u306e\u77f3\u6cb9\u5316\u5b66\u7cbe\u88fd\u65bd\u8a2d\u3067\u306f\u3001\u5ec3\u6c34\u30b9\u30e9\u30c3\u30b8\u6cb9\u5206\u96e2\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u3001\u30d0\u30eb\u30d6\u306e\u56fa\u7740\u3084\u30a8\u30e9\u30b9\u30c8\u30de\u30fc\u306e\u81a8\u6f64\u3068\u3044\u3063\u305f\u554f\u984c\u304c\u6162\u6027\u7684\u306b\u767a\u751f\u3057\u3066\u3044\u305f\u3002\u5f53\u521d\u3001\u4fdd\u5b88\u30c1\u30fc\u30e0\u306fEPDM\u30e9\u30a4\u30cb\u30f3\u30b0\u306e\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u3092\u8a2d\u7f6e\u3057\u305f\u304c\u3001\u77f3\u6cb9\u7cfb\u70ad\u5316\u6c34\u7d20\u3084\u82b3\u9999\u65cf\u6eb6\u5264\u306b\u3088\u3063\u3066\u30b4\u30e0\u304c\u8457\u3057\u304f\u81a8\u6f64\u3057\u3001\u6750\u6599\u306e\u52a3\u5316\u304c\u751f\u3058\u305f\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5438\u53ce\u3055\u308c\u305f\u6cb9\u7c92\u5b50\u306b\u3088\u308a\u3001\u901a\u5e38\u306e\u30d0\u30eb\u30d6\u306e\u9589\u9396\u304a\u3088\u3073\u9694\u96e2\u64cd\u4f5c\u4e2d\u306bEPDM\u30e9\u30a4\u30ca\u30fc\u304c\u7e70\u308a\u8fd4\u3057\u81a8\u308c\u3001\u81a8\u5f35\u3057\u3001\u7834\u308c\u308b\u3068\u3044\u3046\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u4e0d\u5177\u5408\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u8010\u6cb9\u6027\u7523\u696d\u7528\u9014\u5411\u3051\u306b\u7279\u5225\u306b\u958b\u767a\u3055\u308c\u305fNBR\u30b4\u30e0\u30e9\u30a4\u30cb\u30f3\u30b0\u306e\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u3092\u4f7f\u7528\u3057\u3066\u30b7\u30b9\u30c6\u30e0\u3092\u518d\u8a2d\u8a08\u3057\u305f\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">NBR\u306f\u30a2\u30af\u30ea\u30ed\u30cb\u30c8\u30ea\u30eb\u542b\u6709\u91cf\u304c\u9ad8\u3044\u305f\u3081\u3001\u69cb\u9020\u7684\u306a\u5f3e\u6027\u3084\u30b7\u30fc\u30eb\u6027\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u3001\u71c3\u6599\u3001\u6cb9\u3001\u975e\u6975\u6027\u6eb6\u5264\u306b\u5bfe\u3059\u308b\u8010\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u6539\u826f\u3055\u308c\u305f\u30d0\u30eb\u30d6\u306f\u3001\u88fd\u6cb9\u6240\u306e\u9023\u7d9a\u904b\u8ee2\u4e2d\u3001\u6442\u6c0f\u30de\u30a4\u30ca\u30b920\u5ea6\u304b\u3089\u30d7\u30e9\u30b9120\u5ea6\u306e\u7bc4\u56f2\u3067\u3001\u6f0f\u308c\u306e\u306a\u3044\u78ba\u5b9f\u306a\u906e\u65ad\u6027\u80fd\u3092\u7dad\u6301\u3057\u307e\u3057\u305f\u3002.<\/p>\n\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n  <title>\u30d2\u30fc\u30ed\u30fc\u88fd\u54c1\u306e\u30cf\u30a4\u30e9\u30a4\u30c8<\/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\/ja\/product\/rubber-seal-ring-double-offset-butterfly-valve-copy\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/07\/Rubber-Seal-Ring-Double-Offset-Butterfly-Valve.webp\" alt=\"\u30b4\u30e0\u30b7\u30fc\u30eb\u30ea\u30f3\u30b0\u30c0\u30d6\u30eb\u30aa\u30d5\u30bb\u30c3\u30c8\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">\u30b4\u30e0\u30b7\u30fc\u30eb\u30ea\u30f3\u30b0\u30c0\u30d6\u30eb\u30aa\u30d5\u30bb\u30c3\u30c8\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6<\/div>\n    <div class=\"hero-description\">\n      <strong>\u63a5\u7d9a\u30d5\u30a9\u30fc\u30e0:<\/strong> \u30a6\u30a7\u30cf\u30fc\u3001\u30e9\u30b0\u3001\u30c0\u30d6\u30eb\u30d5\u30e9\u30f3\u30b8<br>\n      <strong>\u30e2\u30c7\u30eb\u756a\u53f7:<\/strong> D342X\u3001D3L2X\u3001D372X<br>\n      <strong>\u516c\u79f0\u76f4\u5f84:<\/strong> DN50\uff5eDN3600\n    <\/div>\n    <span class=\"hero-link\">\u88fd\u54c1\u3092\u898b\u308b<\/span>\n  <\/div>\n<\/a>\n\n<\/body>\n<\/html>\n\n\n\n\n<h2 class=\"wp-block-heading\">\u7d50\u8ad6<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u306a\u30a8\u30e9\u30b9\u30c8\u30de\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30b4\u30e0\u30e9\u30a4\u30ca\u30fc\u4ed8\u304d\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u306f\u3001\u9ad8\u901f\u6d41\u4e0b\u306b\u304a\u3051\u308b\u672c\u4f53\u306e\u6d78\u98df\u3084\u6f0f\u308c\u306b\u5bfe\u3059\u308b\u6052\u4e45\u7684\u306a\u4fdd\u8b77\u30d0\u30ea\u30a2\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002EN 593\u304a\u3088\u3073API 609\u898f\u683c\u3078\u306e\u6e96\u62e0\u306b\u3088\u308a\u3001\u30d0\u30eb\u30d6\u306f\u5727\u529b\u304a\u3088\u3073\u5bf8\u6cd5\u306b\u95a2\u3059\u308b\u57fa\u6e96\u3092\u6e80\u305f\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001ISO 5208\u304a\u3088\u3073WRAS\u8a8d\u8a3c\u306b\u3088\u308a\u3001\u6f0f\u308c\u6027\u80fd\u3068\u6750\u6599\u306e\u9069\u5408\u6027\u304c\u691c\u8a3c\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CTGV\u306f\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u3067\u3059 <a href=\"https:\/\/www.tgvalve.com\/ja\/butterfly-valve-manufacturer-in-china\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u30e1\u30fc\u30ab\u30fc<\/a> \u5e83\u7bc4\u56f2\u306b\u308f\u305f\u308b <a href=\"https:\/\/www.tgvalve.com\/ja\/manufacturing\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u88fd\u9020\u80fd\u529b<\/a> \u9ad8\u6e29\u52a0\u786b\u51e6\u7406\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u5f53\u793e\u306e\u5de5\u5834\u3067\u306f\u3001\u7279\u6b8a\u306a\u88c5\u7f6e\u3092\u7528\u3044\u3066\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u306e\u30b4\u30e0\u3092\u91d1\u5c5e\u672c\u4f53\u306b\u76f4\u63a5\u63a5\u7740\u3059\u308b\u3053\u3068\u3067\u3001\u6700\u5927\u9650\u306e\u8010\u4e45\u6027\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u9271\u696d\u3001\u5316\u5b66\u3001\u6c34\u51e6\u7406\u696d\u754c\u5411\u3051\u306b\u3001\u304a\u5ba2\u69d8\u306e\u3054\u8981\u671b\u306b\u5408\u308f\u305b\u305f\u30e9\u30a4\u30cb\u30f3\u30b0\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3082\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u9069\u306aCTGV\u3092\u898b\u3064\u3051\u308b\u306b\u306f\u3001\u4eca\u3059\u3050\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002<a href=\"https:\/\/www.tgvalve.com\/ja\/product\/rubber-seal-ring-double-offset-butterfly-valve-copy\/\" target=\"_blank\" rel=\"noreferrer noopener\"> \u30b4\u30e0\u30e9\u30a4\u30cb\u30f3\u30b0\u4ed8\u304d\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6<\/a>\u00a0\u3042\u306a\u305f\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u305f\u3081\u306b\u3002.\u00a0<\/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\/ja\/contact\/\" style=\"background-color:#1b4ca2\" target=\"_blank\" rel=\"noreferrer noopener\">\u7121\u6599\u898b\u7a4d\u3082\u308a<\/a><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>What are Rubber Liner Butterfly Valves?\u00a0 A rubber-lined valve is a type of valve where the elastomer is adhered to the body of the metal. This<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":2229,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[44],"tags":[],"class_list":["post-2226","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-rubber-lined-butterfly-valve"],"_links":{"self":[{"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/posts\/2226","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/comments?post=2226"}],"version-history":[{"count":3,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/posts\/2226\/revisions"}],"predecessor-version":[{"id":2232,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/posts\/2226\/revisions\/2232"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/media\/2229"}],"wp:attachment":[{"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/media?parent=2226"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/categories?post=2226"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/tags?post=2226"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}