{"id":2133,"date":"2026-04-12T09:00:00","date_gmt":"2026-04-12T09:00:00","guid":{"rendered":"https:\/\/www.tgvalve.com\/?p=2133"},"modified":"2026-04-20T09:33:38","modified_gmt":"2026-04-20T09:33:38","slug":"butterfly-valve-with-tamper-switch","status":"publish","type":"post","link":"https:\/\/www.tgvalve.com\/ja\/blog\/butterfly-valve\/butterfly-valve-with-tamper-switch\/","title":{"rendered":"\u9632\u706b\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u30bf\u30f3\u30d1\u30fc\u30b9\u30a4\u30c3\u30c1\u4ed8\u304d\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u306e\u4ed5\u7d44\u307f"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u306f\u3001\u305d\u306e\u8fc5\u901f\u306a\u5236\u5fa1\u6027\u304b\u3089\u7523\u696d\u7528\u6d41\u4f53\u30b7\u30b9\u30c6\u30e0\u3067\u5e83\u304f\u7528\u3044\u3089\u308c\u3066\u3044\u307e\u3059\u30021\/4\u56de\u8ee2\u64cd\u4f5c\u306b\u3088\u308a\u3001\u6d88\u706b\u8a2d\u5099\u3078\u306e\u6c34\u306e\u4f9b\u7d66\u3092\u9014\u5207\u308c\u308b\u3053\u3068\u306a\u304f\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u52d5\u4f5c\u306f\u3001\u30b9\u30d7\u30ea\u30f3\u30af\u30e9\u30fc\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u3092\u9023\u7d9a\u7684\u306b\u4f5c\u52d5\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306b\u7279\u306b\u91cd\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3042 <strong>\u30bf\u30f3\u30d1\u30fc\u30b9\u30a4\u30c3\u30c1\u4ed8\u304d\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6<\/strong> \u6a5f\u68b0\u5f0f\u6d41\u91cf\u5236\u5fa1\u3068\u7d99\u7d9a\u7684\u306a\u96fb\u5b50\u76e3\u8996\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u706b\u707d\u5b89\u5168\u6027\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u306e\u30bf\u30f3\u30d1\u30fc\u30b9\u30a4\u30c3\u30c1\u304c\u9632\u706b\u30b7\u30b9\u30c6\u30e0\u3068\u3069\u306e\u3088\u3046\u306b\u9023\u643a\u3057\u3066\u52d5\u4f5c\u3059\u308b\u306e\u304b\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u914d\u7dda\u69cb\u6210\u3001\u4ea4\u63db\u624b\u9806\u3001NFPA 25\u898f\u683c\u3078\u306e\u6e96\u62e0\u8981\u4ef6\u306b\u3064\u3044\u3066\u3082\u8aac\u660e\u3057\u307e\u3059\u3002.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u30bf\u30f3\u30d1\u30fc\u30b9\u30a4\u30c3\u30c1\u4ed8\u304d\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6<\/strong> \u6982\u8981<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u306f\u3001\u56de\u8ee2\u3059\u308b\u5185\u90e8\u30c7\u30a3\u30b9\u30af\u3092\u7528\u3044\u3066\u3001\u6d88\u706b\u30b9\u30d7\u30ea\u30f3\u30af\u30e9\u30fc\u3084\u6d88\u706b\u6813\u30b7\u30b9\u30c6\u30e0\u306e\u6c34\u306e\u6d41\u308c\u3092\u5236\u5fa1\u3057\u307e\u3059\u3002\u30c7\u30a3\u30b9\u30af\u304c\u30d1\u30a4\u30d7\u306e\u5185\u5f84\u3068\u5e73\u884c\u306b\u306a\u3063\u3066\u3044\u308b\u3068\u304d\u306f\u3001\u6c34\u306f\u81ea\u7531\u306b\u6d41\u308c\u307e\u3059\u3002\u30c7\u30a3\u30b9\u30af\u309290\u5ea6\u56de\u8ee2\u3055\u305b\u308b\u3068\u3001\u6c34\u306e\u6d41\u308c\u304c\u6b62\u307e\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30bf\u30f3\u30d1\u30fc\u30b9\u30a4\u30c3\u30c1\uff08\u76e3\u8996\u30b9\u30a4\u30c3\u30c1\u3068\u3082\u547c\u3070\u308c\u308b\uff09\u306f\u3001\u30d0\u30eb\u30d6\u672c\u4f53\u306b\u76f4\u63a5\u53d6\u308a\u4ed8\u3051\u3089\u308c\u3001\u30c7\u30a3\u30b9\u30af\u306e\u4f4d\u7f6e\u3092\u76e3\u8996\u3057\u307e\u3059\u3002\u30d0\u30eb\u30d6\u304c\u901a\u5e38\u306e\u958b\u4f4d\u7f6e\u304b\u3089\u305a\u308c\u308b\u3068\u3001\u706b\u707d\u5831\u77e5\u5236\u5fa1\u76e4\uff08FACP\uff09\u306b\u8b66\u5831\u3092\u767a\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307b\u3068\u3093\u3069\u306e\u30a2\u30bb\u30f3\u30d6\u30ea\u306b\u306f\u30012\u3064\u306e\u72ec\u7acb\u3057\u305f\u30b9\u30a4\u30c3\u30c1\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u30021\u3064\u76ee\u306e\u30b9\u30a4\u30c3\u30c1\u306f\u706b\u707d\u5831\u77e5\u5236\u5fa1\u76e4\uff08FACP\uff09\u306b\u63a5\u7d9a\u3055\u308c\u30012\u3064\u76ee\u306e\u30b9\u30a4\u30c3\u30c1\u306f\u53ef\u8074\u30db\u30fc\u30f3\u3084\u8996\u899a\u30b9\u30c8\u30ed\u30dc\u306a\u3069\u306e\u88dc\u52a9\u88c5\u7f6e\u306b\u63a5\u7d9a\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30c7\u30e5\u30a2\u30eb\u30b9\u30a4\u30c3\u30c1\u69cb\u6210\u306f\u591a\u304f\u306e\u5730\u57df\u3067\u7fa9\u52d9\u4ed8\u3051\u3089\u308c\u3066\u304a\u308a\u3001NFPA 72 \u7b2c21\u7ae0\u306e\u76e3\u8996\u4fe1\u53f7\u306b\u95a2\u3059\u308b\u898f\u5b9a\u306b\u6e96\u62e0\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d0\u30eb\u30d6\u3068\u30b9\u30a4\u30c3\u30c1\u306f\u76e3\u8996\u30a2\u30bb\u30f3\u30d6\u30ea\u3092\u69cb\u6210\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001 <strong>\u9632\u706b\u7528\u30bf\u30f3\u30d1\u30fc\u30b9\u30a4\u30c3\u30c1\u4ed8\u304d\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6<\/strong>. \u5546\u696d\u65bd\u8a2d\u3001\u5de5\u696d\u65bd\u8a2d\u3001\u9ad8\u5c64\u30d3\u30eb\u306a\u3069\u306e\u8a2d\u5099\u306f\u3001\u3053\u308c\u3089\u306e\u9632\u706b\u5b89\u5168\u8981\u4ef6\u3092\u9075\u5b88\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002.\u00a0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30bf\u30f3\u30d1\u30fc\u30b9\u30a4\u30c3\u30c1\u306e\u4ed5\u7d44\u307f\uff1a\u6a5f\u69cb\u3068\u914d\u7dda<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30bf\u30f3\u30d1\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u30d0\u30eb\u30d6\u30b9\u30c6\u30e0\u307e\u305f\u306f\u30cf\u30f3\u30c9\u30db\u30a4\u30fc\u30eb\u4f4d\u7f6e\u8868\u793a\u5668\u306b\u63a5\u89e6\u3059\u308b\u30d0\u30cd\u5f0f\u30a2\u30af\u30c1\u30e5\u30a8\u30fc\u30bf\u30a2\u30fc\u30e0\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u30d0\u30eb\u30d6\u304c\u5168\u958b\u72b6\u614b\u306e\u3068\u304d\u3001\u30a2\u30af\u30c1\u30e5\u30a8\u30fc\u30bf\u30a2\u30fc\u30e0\u306f\u4e2d\u7acb\u4f4d\u7f6e\u306b\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u72b6\u614b\u3067\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u63a5\u70b9\u306f\u901a\u5e38\u306e\u76e3\u8996\u4f4d\u7f6e\u306b\u7559\u307e\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d0\u30eb\u30d6\u30c7\u30a3\u30b9\u30af\u304c\u5168\u958b\u72b6\u614b\u304b\u30891\u56de\u8ee2\u307e\u305f\u306f2\u56de\u8ee2\u4ee5\u4e0a\u56de\u8ee2\u3059\u308b\u3068\u3001\u30a2\u30af\u30c1\u30e5\u30a8\u30fc\u30bf\u30a2\u30fc\u30e0\u304c\u305f\u308f\u307f\u307e\u3059\u3002\u3053\u306e\u305f\u308f\u307f\u306b\u3088\u3063\u3066\u30b9\u30a4\u30c3\u30c1\u63a5\u70b9\u306e\u72b6\u614b\u304c\u5909\u5316\u3057\u3001\u706b\u707d\u5831\u77e5\u5236\u5fa1\u76e4\uff08FACP\uff09\u3067\u76e3\u8996\u30a2\u30e9\u30fc\u30e0\u304c\u4f5c\u52d5\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b9\u30a4\u30c3\u30c1\u81ea\u4f53\u306f\u706b\u707d\u8b66\u5831\u3092\u767a\u3057\u307e\u305b\u3093\u3002\u3080\u3057\u308d\u3001\u72ec\u81ea\u306e\u76e3\u8996\u4fe1\u53f7\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u4fdd\u5b88\u62c5\u5f53\u8005\u306f <a href=\"https:\/\/www.tgvalve.com\/ja\/blog\/butterfly-valve\/comparison\/butterfly-valve-throttling-vs-isolation-when-to-use-as-a-control-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u5236\u5fa1\u5f01<\/a> \u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30bf\u30f3\u30d1\u30fc\u30b9\u30a4\u30c3\u30c1\u4ed8\u304d\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u306e\u914d\u7dda\u56f3<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30bf\u30f3\u30d1\u30fc\u30b9\u30a4\u30c3\u30c1\u4ed8\u304d\u6a19\u6e96\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u306e\u914d\u7dda\u56f3\u306f\u3001\u4ee5\u4e0b\u306e\u56de\u8def\u69cb\u6210\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30b9\u30a4\u30c3\u30c1\u7aef\u5b501\uff08C \u2013 \u30b3\u30e2\u30f3\uff09\u3068\u7aef\u5b502\uff08NC \u2013 \u30ce\u30fc\u30de\u30eb\u30af\u30ed\u30fc\u30ba\uff09\u3092\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/strong>\u3053\u306e\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u706b\u707d\u5831\u77e5\u5236\u5fa1\u76e4\uff08FACP\uff09\u306e\u76e3\u8996\u5165\u529b\u30be\u30fc\u30f3\u306b\u76f4\u5217\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u30b9\u30a4\u30c3\u30c1\u7aef\u5b503\uff08NO \u2013 \u5e38\u6642\u958b\uff09<\/strong>\u3053\u306e\u30b9\u30a4\u30c3\u30c1\u7aef\u5b50\u306f\u3001\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u88dc\u52a9\u88c5\u7f6e\uff08\u30db\u30fc\u30f3\u3001\u30d9\u30eb\u3001\u307e\u305f\u306f\u8868\u793a\u706f\uff09\u306b\u914d\u7dda\u3055\u308c\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u7d42\u7aef\u62b5\u6297\u5668\uff08EOLR\uff09<\/strong>\u3053\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306f\u3001FACP\u30e1\u30fc\u30ab\u30fc\u306e\u4ed5\u69d8\u306b\u5f93\u3063\u3066\u8a2d\u7f6e\u3055\u308c\u3001\u901a\u5e38\u306f4.7k\u03a9\u307e\u305f\u306f10k\u03a9\u3067\u3001\u30af\u30e9\u30b9B\u914d\u7dda\u76e3\u8996\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u30ef\u30a4\u30e4\u30fc\u30b2\u30fc\u30b8\uff1a<\/strong> \u8981\u4ef6\u306f\u3001NFPA 72 \u8868 12.3.2 \u306b\u5f93\u3063\u3066\u3001\u6700\u5c0f 18 AWG \u306e\u30c4\u30a4\u30b9\u30c8\u30da\u30a2\u3067\u3059\u3002.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u914d\u7dda\u4f5c\u696d\u3092\u884c\u3046\u524d\u306b\u3001\u5fc5\u305a\u8a72\u5f53\u30e1\u30fc\u30ab\u30fc\u306e\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\uff08\u30bf\u30f3\u30d1\u30fc\u30b9\u30a4\u30c3\u30c1\u4ed8\u304d\uff09\u306e\u914d\u7dda\u56f3\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002UL\u898f\u683c\u8a8d\u5b9a\u3092\u53d7\u3051\u305f\u88fd\u54c1\u3067\u3082\u3001\u30e1\u30fc\u30ab\u30fc\u306b\u3088\u3063\u3066\u7aef\u5b50\u30e9\u30d9\u30eb\u304c\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\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    .hero-card {\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;\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    }\n\n    .hero-description {\n      font-size: 1rem;\n      color: #555;\n      margin-bottom: 18px;\n      white-space: pre-line;\n      line-height: 1.6;\n    }\n\n    .hero-description b {\n      color: #222;\n    }\n\n    .hero-link {\n      display: inline-block;\n      padding: 10px 20px;\n      background-color: #0066cc;\n      color: #fff;\n      text-decoration: none;\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\/fire-safety-double-offset-butterfly-valve\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/06\/Double-Offset-Butterfly-Valve-%E2%80%93-1-800x800.webp\" alt=\"\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">\u9632\u706b\u30c0\u30d6\u30eb\u30aa\u30d5\u30bb\u30c3\u30c8\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6<\/div>\n    <div class=\"hero-description\">\n<b>\u516c\u79f0\u76f4\u5f84: <\/b> 2\u30a4\u30f3\u30c1\u304b\u308964\u30a4\u30f3\u30c1  \n<b>\u6750\u6599\uff1a  <\/b> WCB\u3001CF8\u3001CF3\u3001CF8M\u3001CF3M\u30014A\u30015A\u30016A\u3001\u30a2\u30eb\u30df\u30d6\u30ed\u30f3\u30ba\n<b>\u904b\u8ee2\u30e2\u30fc\u30c9: <\/b> \u30a6\u30a9\u30fc\u30e0\u30ae\u30a2\u3001\u96fb\u6c17\u3001\u7a7a\u6c17\u5727\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<h2 class=\"wp-block-heading\"><strong>\u30bf\u30f3\u30d1\u30fc\u30b9\u30a4\u30c3\u30c1\u4ed8\u304d\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u306e\u4ea4\u63db\u624b\u9806\u30ac\u30a4\u30c9<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b9\u30a4\u30c3\u30c1\u304c\u6a5f\u80fd\u30c6\u30b9\u30c8\u306b\u5408\u683c\u3057\u306a\u304b\u3063\u305f\u5834\u5408\u3001\u30d0\u30eb\u30d6\u306e\u30bf\u30f3\u30d1\u30fc\u30b9\u30a4\u30c3\u30c1\u3092\u4ea4\u63db\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u53c2\u8003\u307e\u3067\u306b\u3001\u4ee5\u4e0b\u306e\u624b\u9806\u306f\u6e9d\u4ed8\u304d\u7aef\u90e8\u30a2\u30bb\u30f3\u30d6\u30ea\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u3002\u88fd\u54c1\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3092\u78ba\u8a8d\u3057\u3001\u3054\u4f7f\u7528\u306e\u30d0\u30eb\u30d6\u30e2\u30c7\u30eb\u306b\u5fdc\u3058\u305f\u5177\u4f53\u7684\u306a\u624b\u9806\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u56f3\u3092\u78ba\u8a8d\u3057\u3066\u3001\u624b\u9806\u306b\u6cbf\u3063\u3066\u9032\u3081\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/www.tgvalve.com\/ja\/blog\/butterfly-valve\/how-to-install-a-butterfly-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30ac\u30a4\u30c9<\/a>:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"670\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/04\/Butterfly-valve-with-tamper-switch-diagram-for-replacement-guide-1200x670.webp\" alt=\"\" class=\"wp-image-2135\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/04\/Butterfly-valve-with-tamper-switch-diagram-for-replacement-guide-1200x670.webp 1200w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/04\/Butterfly-valve-with-tamper-switch-diagram-for-replacement-guide-800x446.webp 800w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/04\/Butterfly-valve-with-tamper-switch-diagram-for-replacement-guide-500x279.webp 500w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/04\/Butterfly-valve-with-tamper-switch-diagram-for-replacement-guide-300x167.webp 300w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/04\/Butterfly-valve-with-tamper-switch-diagram-for-replacement-guide-768x429.webp 768w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/04\/Butterfly-valve-with-tamper-switch-diagram-for-replacement-guide-1536x857.webp 1536w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/04\/Butterfly-valve-with-tamper-switch-diagram-for-replacement-guide-18x10.webp 18w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/04\/Butterfly-valve-with-tamper-switch-diagram-for-replacement-guide-134x75.webp 134w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/04\/Butterfly-valve-with-tamper-switch-diagram-for-replacement-guide-480x268.webp 480w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/04\/Butterfly-valve-with-tamper-switch-diagram-for-replacement-guide.webp 2048w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u7d50\u8ad6<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5de5\u696d\u304a\u3088\u3073\u5546\u696d\u5730\u57df\u3067\u306f <strong>\u9632\u706b\u7528\u30bf\u30f3\u30d1\u30fc\u30b9\u30a4\u30c3\u30c1\u4ed8\u304d\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6<\/strong>.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">TG Valve\u306fUL\u898f\u683c\u8a8d\u5b9a\u304a\u3088\u3073FM\u898f\u683c\u627f\u8a8d\u6e08\u307f\u306e\u88fd\u54c1\u3092\u4f9b\u7d66\u3057\u3066\u3044\u307e\u3059\u3002 <strong>\u30bf\u30f3\u30d1\u30fc\u30b9\u30a4\u30c3\u30c1\u4ed8\u304d\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6<\/strong> \u6e9d\u4ed8\u304d\u30e6\u30cb\u30c3\u30c8\u3001, <a href=\"https:\/\/www.tgvalve.com\/ja\/blog\/butterfly-valve\/comparison\/wafer-vs-lug-butterfly-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30a6\u30a8\u30cf\u30fc\u30b9<\/a>, \u3001\u304a\u3088\u3073\u306d\u3058\u8fbc\u307f\u69cb\u6210\u3002\u4f7f\u7528\u53ef\u80fd\u306a\u30d1\u30a4\u30d7\u30b5\u30a4\u30ba\u306f\u3001 <a href=\"https:\/\/www.tgvalve.com\/ja\/blog\/butterfly-valve\/choosing-the-right-butterfly-valve-size\/\" target=\"_blank\" rel=\"noreferrer noopener\">1\u30a4\u30f3\u30c1\u304b\u308912\u30a4\u30f3\u30c1<\/a> \uff0825mm\uff5e300mm\uff09.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3059\u3079\u3066\u306e\u30a2\u30bb\u30f3\u30d6\u30ea\u306b\u306f\u3001\u5de5\u5834\u3067\u6821\u6b63\u3055\u308c\u305f SPDT \u76e3\u8996\u30b9\u30a4\u30c3\u30c1\u3001\u30c7\u30e5\u30a2\u30eb\u7aef\u5b50\u914d\u7dda\u30a2\u30af\u30bb\u30b9\u3001\u304a\u3088\u3073 <strong>\u30e1\u30fc\u30ab\u30fc\u88fd\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\uff08\u30bf\u30f3\u30d1\u30fc\u30b9\u30a4\u30c3\u30c1\u4ed8\u304d\uff09\u306e\u56f3<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c02\u9580\u30e1\u30fc\u30ab\u30fc\u3068\u3057\u3066\u3001TG Valve\u306f\u3001 <a href=\"https:\/\/www.tgvalve.com\/ja\/quality\/\" target=\"_blank\" rel=\"noreferrer noopener\">ISO9001<\/a> \u53b3\u683c\u306a\u54c1\u8cea\u7ba1\u7406\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306e\u8a8d\u8a3c\u3092\u53d6\u5f97\u3057\u3066\u3044\u307e\u3059\u3002\u540c\u793e\u306e\u88fd\u9020\u30d7\u30ed\u30bb\u30b9\u3068\u88fd\u54c1\u306f\u3001CE\u3001API\u3001TS\u306a\u3069\u306e\u56fd\u969b\u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\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>","protected":false},"excerpt":{"rendered":"<p>Butterfly valves are common in industrial flow systems due to their rapid control. The quarter-turn action allows fire protection systems uninterrupted water flow. This action is<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":2134,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2133","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-butterfly-valve"],"_links":{"self":[{"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/posts\/2133","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=2133"}],"version-history":[{"count":1,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/posts\/2133\/revisions"}],"predecessor-version":[{"id":2136,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/posts\/2133\/revisions\/2136"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/media\/2134"}],"wp:attachment":[{"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/media?parent=2133"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/categories?post=2133"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/tags?post=2133"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}