{"id":2725,"date":"2026-07-08T08:08:16","date_gmt":"2026-07-08T08:08:16","guid":{"rendered":"https:\/\/www.tgvalve.com\/?p=2725"},"modified":"2026-07-29T15:27:36","modified_gmt":"2026-07-29T15:27:36","slug":"dual-plate-vs-swing-check-valve","status":"publish","type":"post","link":"https:\/\/www.tgvalve.com\/ja\/blog\/check-valve\/dual-plate-vs-swing-check-valve\/","title":{"rendered":"\u4e8c\u679a\u677f\u5f0f\u9006\u6b62\u5f01\u3068\u30b9\u30a4\u30f3\u30b0\u5f0f\u9006\u6b62\u5f01\uff1a\u4e3b\u306a\u9055\u3044"},"content":{"rendered":"

\u4e8c\u679a\u677f\u5f0f\u9006\u6b62\u5f01\u3068\u30b9\u30a4\u30f3\u30b0\u5f0f\u9006\u6b62\u5f01\u306f\u3069\u3061\u3089\u3082\u9006\u6d41\u9632\u6b62\u6a5f\u80fd\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u5171\u901a\u70b9\u306f\u305d\u308c\u3060\u3051\u3067\u3059\u3002\u9589\u9396\u6a5f\u69cb\u3001\u8a2d\u7f6e\u9762\u7a4d\u3001\u5727\u529b\u640d\u5931\u3001\u91cd\u91cf\u306a\u3069\u3001\u3059\u3079\u3066\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u3069\u3061\u3089\u3092\u9078\u3076\u304b\u306f\u3001\u3069\u3061\u3089\u304c\u4e00\u822c\u7684\u306b\u512a\u308c\u3066\u3044\u308b\u304b\u3068\u3044\u3046\u554f\u984c\u3067\u306f\u306a\u304f\u3001\u7279\u5b9a\u306e\u7528\u9014\u306b\u304a\u3044\u3066\u3001\u914d\u7ba1\u30b5\u30a4\u30ba\u3001\u8a2d\u7f6e\u30b9\u30da\u30fc\u30b9\u3001\u8a31\u5bb9\u5727\u529b\u640d\u5931\u306b\u3069\u3061\u3089\u304c\u9069\u3057\u3066\u3044\u308b\u304b\u3068\u3044\u3046\u554f\u984c\u306a\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n

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\u3042 \u4e8c\u91cd\u30d7\u30ec\u30fc\u30c8\u30c1\u30a7\u30c3\u30af\u30d0\u30eb\u30d6<\/a> \u30d0\u30eb\u30d6\u672c\u4f53\u5185\u90e8\u306e\u4e2d\u592e\u30d4\u30f3\u3067\u30d2\u30f3\u30b8\u7559\u3081\u3055\u308c\u305f\u3001\u30d0\u30cd\u4ed5\u639b\u3051\u306e\u534a\u5186\u5f62\u30d7\u30ec\u30fc\u30c82\u679a\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u9806\u65b9\u5411\u306e\u6d41\u308c\u306f\u30d7\u30ec\u30fc\u30c8\u3092\u62bc\u3057\u958b\u304d\u307e\u3059\u3002\u6d41\u308c\u304c\u505c\u6b62\u307e\u305f\u306f\u9006\u6d41\u3059\u308b\u3068\u3001\u5b8c\u5168\u306a\u9006\u6d41\u304c\u767a\u751f\u3059\u308b\u524d\u306b\u30d0\u30cd\u304c\u30d7\u30ec\u30fc\u30c8\u3092\u9589\u3058\u307e\u3059\u3002\u30d7\u30ec\u30fc\u30c8\u306f2\u679a\u3001\u30d4\u30f3\u306f1\u672c\u3002\u91cd\u529b\u3067\u306f\u306a\u304f\u30d0\u30cd\u304c\u9589\u3058\u308b\u52d5\u4f5c\u3092\u884c\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n

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\u30c7\u30b6\u30a4\u30f3\u3068\u7a7a\u9593\u52b9\u7387<\/h2>\n\n\n\n
\"\u4e8c\u679a\u677f\u5f0f\u9006\u6b62\u5f01\u3068\u30b9\u30a4\u30f3\u30b0\u5f0f\u9006\u6b62\u5f01\uff1a\u4e3b\u306a\u9055\u3044\"<\/figure>\n\n\n\n

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\u4e8c\u91cd\u30d7\u30ec\u30fc\u30c8\u5f0f\u9006\u6b62\u5f01\u306b\u306f\u4e8c\u91cd\u30d5\u30e9\u30f3\u30b8\u69cb\u6210\u3082\u5b58\u5728\u3057\u307e\u3059\u304c\u3001\u6a19\u6e96\u7684\u306a\u30a6\u30a7\u30cf\u30fc\u8a2d\u8a08\u3053\u305d\u304c\u4e8c\u91cd\u30d7\u30ec\u30fc\u30c8\u5f0f\u9006\u6b62\u5f01\u306e\u7701\u30b9\u30da\u30fc\u30b9\u6027\u3092\u5b9f\u73fe\u3059\u308b\u9375\u3068\u306a\u308a\u307e\u3059\u300224\u30a4\u30f3\u30c1\u306e\u30b9\u30a4\u30f3\u30b0\u5f0f\u9006\u6b62\u5f01\u3067\u306f\u3001\u9762\u9593\u8ddd\u96e2\u304c600mm\u4ee5\u4e0a\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u65b9\u3001\u30a6\u30a7\u30cf\u30fc\u69cb\u6210\u306e24\u30a4\u30f3\u30c1\u4e8c\u91cd\u30d7\u30ec\u30fc\u30c8\u5f0f\u9006\u6b62\u5f01\u3067\u306f\u3001150mm\u672a\u6e80\u3067\u6e08\u3080\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5185\u5f84\u306f\u540c\u3058\u3067\u3001\u914d\u7ba1\u9577\u306f4\u5206\u306e1\u3067\u6e08\u307f\u307e\u3059\u3002.<\/p>\n\n\n\n

\u3053\u308c\u306f\u3001\u30b9\u30da\u30fc\u30b9\u304c\u5927\u304d\u306a\u5236\u7d04\u3068\u306a\u308b\u30dd\u30f3\u30d7\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u3001\u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc\u30b9\u30ad\u30c3\u30c9\u3001\u6d77\u6d0b\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306a\u3069\u306b\u304a\u3044\u3066\u91cd\u8981\u3067\u3059\u3002\u914d\u7ba1\u306e\u9577\u3055\u30921\u30e1\u30fc\u30c8\u30eb\u77ed\u7e2e\u3067\u304d\u308c\u3070\u3001\u69cb\u9020\u7528\u92fc\u6750\u3001\u914d\u7ba1\u3001\u652f\u6301\u69cb\u9020\u7269\u306b\u304b\u304b\u308b\u8cbb\u7528\u3092\u7bc0\u7d04\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n

\u5727\u529b\u640d\u5931\u306e\u6bd4\u8f03<\/h2>\n\n\n\n

\u3069\u3061\u3089\u3082\u5727\u529b\u640d\u5931\u3092\u751f\u307f\u51fa\u3059\u304c\u3001\u305d\u306e\u767a\u751f\u6e90\u3068\u6d41\u91cf\u7bc4\u56f2\u5168\u4f53\u306b\u304a\u3051\u308b\u6319\u52d5\u306f\u7570\u306a\u308b\u3002.<\/p>\n\n\n\n

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\u91cd\u91cf\u3068\u8a2d\u7f6e\u65b9\u6cd5\u306e\u9055\u3044<\/h2>\n\n\n\n

\u4e8c\u91cd\u30d7\u30ec\u30fc\u30c8\u8a2d\u8a08\u306e\u6700\u5927\u306e\u5229\u70b9\u306f\u3001\u305d\u306e\u8efd\u91cf\u6027\u3067\u3059\u3002\u70ad\u7d20\u92fc\u88fd\u306e12\u30a4\u30f3\u30c1\u30af\u30e9\u30b9150\u30b9\u30a4\u30f3\u30b0\u30c1\u30a7\u30c3\u30af\u30d0\u30eb\u30d6\u306f\u300180\uff5e120kg\u306e\u91cd\u91cf\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u65b9\u3001\u540c\u7b49\u306e\u4e8c\u91cd\u30d7\u30ec\u30fc\u30c8\u30c1\u30a7\u30c3\u30af\u30d0\u30eb\u30d6\uff08\u30c0\u30d6\u30eb\u30d5\u30e9\u30f3\u30b8\u307e\u305f\u306f\u30a6\u30a7\u30cf\u30fc\u578b\uff09\u306f\u300115\uff5e25kg\u7a0b\u5ea6\u3067\u3059\u3002\u6a5f\u80fd\u306f\u540c\u3058\u3067\u3001\u91cd\u91cf\u306f5\u5206\u306e1\u3067\u3059\u3002.<\/p>\n\n\n\n

\u3053\u308c\u306f\u3001\u914d\u7ba1\u652f\u6301\u69cb\u9020\u306e\u8a2d\u8a08\u3001\u8a2d\u7f6e\u6642\u306e\u30af\u30ec\u30fc\u30f3\u306b\u3088\u308b\u540a\u308a\u4e0a\u3052\u8981\u4ef6\u3001\u304a\u3088\u3073\u4fdd\u5b88\u30c1\u30fc\u30e0\u304c\u7a3c\u50cd\u4e2d\u306b\u30d0\u30eb\u30d6\u3092\u3069\u306e\u3088\u3046\u306b\u53d6\u308a\u6271\u3046\u304b\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002\u5927\u53e3\u5f84\u306e\u9001\u6c34\u7ba1\u3001\u30ac\u30b9\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3001\u304a\u3088\u3073\u6d77\u6d0b\u5de5\u4e8b\u306b\u304a\u3044\u3066\u306f\u3001\u30d0\u30eb\u30d6\u304c\u8efd\u91cf\u5316\u3055\u308c\u308b\u3053\u3068\u3067\u3001\u8cfc\u5165\u4fa1\u683c\u4ee5\u5916\u306b\u3082\u8a2d\u7f6e\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n

\u30a6\u30a7\u30cf\u30fc\u578b\u30d0\u30eb\u30d6\u306e\u53d6\u308a\u4ed8\u3051\u306b\u306f\u3001\u30ac\u30b9\u30b1\u30c3\u30c8\u306e\u6b63\u78ba\u306a\u4f4d\u7f6e\u5408\u308f\u305b\u3068\u3001\u3059\u3079\u3066\u306e\u30dc\u30eb\u30c8\u4f4d\u7f6e\u3067\u306e\u9069\u5207\u306a\u7de0\u3081\u4ed8\u3051\u30c8\u30eb\u30af\u304c\u540c\u6642\u306b\u5fc5\u8981\u3068\u306a\u308a\u307e\u3059\u3002\u4f4d\u7f6e\u5408\u308f\u305b\u3092\u30ac\u30a4\u30c9\u3059\u308b\u4e00\u4f53\u578b\u30d5\u30e9\u30f3\u30b8\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30a6\u30a7\u30cf\u30fc\u578b\u30d0\u30eb\u30d6\u306e\u53d6\u308a\u4ed8\u3051\u4f4d\u7f6e\u5408\u308f\u305b\u306f\u3001\u30d5\u30e9\u30f3\u30b8\u4ed8\u304d\u30b9\u30a4\u30f3\u30b0\u30c1\u30a7\u30c3\u30af\u30d0\u30eb\u30d6\u3088\u308a\u3082\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002\u7279\u306b\u3001\u30dc\u30eb\u30c8\u6570\u304c\u5897\u3048\u3001\u30d0\u30eb\u30d6\u304c\u4e21\u65b9\u306e\u30ac\u30b9\u30b1\u30c3\u30c8\u3067\u540c\u6642\u306b\u4e2d\u592e\u306b\u4f4d\u7f6e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5927\u53e3\u5f84\u30d0\u30eb\u30d6\u3067\u306f\u3001\u3088\u308a\u4e00\u5c64\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n

\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u6700\u9069\u306a\u30d0\u30eb\u30d6\u306f\u3069\u3061\u3089\uff1f\uff1a\u30c7\u30e5\u30a2\u30eb\u30d7\u30ec\u30fc\u30c8\u30c1\u30a7\u30c3\u30af\u30d0\u30eb\u30d6 vs \u30b9\u30a4\u30f3\u30b0\u30c1\u30a7\u30c3\u30af\u30d0\u30eb\u30d6<\/h2>\n\n\n\n

\u4e8c\u679a\u677f\u5f0f\u9006\u6b62\u5f01\u3068\u30b9\u30a4\u30f3\u30b0\u5f0f\u9006\u6b62\u5f01\u306e\u3069\u3061\u3089\u3092\u9078\u3076\u304b\u306f\u3001\u4ee5\u4e0b\u306e4\u3064\u306e\u8981\u7d20\u3092\u7dcf\u5408\u7684\u306b\u5224\u65ad\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u8a2d\u7f6e\u30b9\u30da\u30fc\u30b9\u3001\u91cd\u91cf\u3001\u5727\u529b\u640d\u5931\u7279\u6027\u3001\u305d\u3057\u3066\u30a6\u30a9\u30fc\u30bf\u30fc\u30cf\u30f3\u30de\u30fc\u306e\u30ea\u30b9\u30af\u3002\u3069\u308c\u304b\u4e00\u3064\u3060\u3051\u3092\u57fa\u6e96\u306b\u6c7a\u3081\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u3053\u308c\u3089\u306e\u8981\u7d20\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n

\u30b9\u30a4\u30f3\u30b0\u30c1\u30a7\u30c3\u30af\u30d0\u30eb\u30d6\u306e\u4ee3\u308f\u308a\u306b\u3001\u30c7\u30e5\u30a2\u30eb\u30d7\u30ec\u30fc\u30c8\u30c1\u30a7\u30c3\u30af\u30d0\u30eb\u30d6\u3092\u4f7f\u7528\u3059\u3079\u304d\u306a\u306e\u306f\u3069\u306e\u3088\u3046\u306a\u5834\u5408\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n

\u8a2d\u7f6e\u30b9\u30da\u30fc\u30b9\u304c\u9650\u3089\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u914d\u7ba1\u5f84\u304c\u5927\u304d\u3044\u5834\u5408\u3001\u91cd\u91cf\u304c\u5236\u7d04\u3068\u306a\u308b\u5834\u5408\u3001\u307e\u305f\u306f\u30b7\u30f3\u30b0\u30eb\u30c7\u30a3\u30b9\u30af\u5f0f\u9006\u6b62\u5f01\u306e\u6025\u6fc0\u306a\u9589\u9396\u306b\u3088\u308b\u30a6\u30a9\u30fc\u30bf\u30fc\u30cf\u30f3\u30de\u30fc\u304c\u554f\u984c\u3068\u306a\u308b\u5834\u5408\u306f\u3001\u30c7\u30e5\u30a2\u30eb\u30d7\u30ec\u30fc\u30c8\u5f0f\u9006\u6b62\u5f01\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30b7\u30b9\u30c6\u30e0\u304c\u30b7\u30f3\u30d7\u30eb\u3067\u6c34\u5e73\u65b9\u5411\u306e\u5834\u5408\u3001\u8cfc\u5165\u30b3\u30b9\u30c8\u304c\u4e3b\u306a\u6c7a\u5b9a\u8981\u56e0\u3067\u3042\u308a\u3001\u30b9\u30da\u30fc\u30b9\u3068\u91cd\u91cf\u306b\u5236\u7d04\u304c\u306a\u3044\u5834\u5408\u306f\u3001\u30b9\u30a4\u30f3\u30b0\u5f0f\u9006\u6b62\u5f01\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30dd\u30f3\u30d7\u5410\u51fa\u30e9\u30a4\u30f3\u3068\u5782\u76f4\u914d\u7ba1\u306b\u306f\u3001\u307b\u307c\u5fc5\u305a\u30c7\u30e5\u30a2\u30eb\u30d7\u30ec\u30fc\u30c8\u5f0f\u304c\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n

\u4ee5\u4e0b\u306e\u8868\u306f\u3001\u9078\u629e\u6c7a\u5b9a\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u8981\u56e0\u306b\u95a2\u3057\u3066\u3001\u4e21\u30bf\u30a4\u30d7\u3092\u6bd4\u8f03\u3057\u305f\u3082\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n

\u8981\u7d20<\/strong><\/td>\u30c7\u30e5\u30a2\u30eb\u30d7\u30ec\u30fc\u30c8\u30c1\u30a7\u30c3\u30af\u30d0\u30eb\u30d6<\/strong><\/td>\u30b9\u30a4\u30f3\u30b0\u30c1\u30a7\u30c3\u30af\u30d0\u30eb\u30d6<\/strong><\/td><\/tr>
\u5bfe\u9762\u8ddd\u96e2<\/td>\u975e\u5e38\u306b\u77ed\u3044\u3001\u30a6\u30a7\u30fc\u30cf\u69cb\u6210<\/td>\u3088\u308a\u9577\u3044\u3001\u5168\u8eab\u304c\u5fc5\u8981<\/td><\/tr>
\u91cd\u3055<\/td>\u5927\u5e45\u306b\u8efd\u91cf\u5316<\/td>\u3088\u308a\u91cd\u3044\u3001\u7279\u306b\u5927\u53e3\u5f84<\/td><\/tr>
\u5727\u529b\u964d\u4e0b<\/td>\u6d41\u91cf\u7bc4\u56f2\u5168\u4f53\u306b\u308f\u305f\u3063\u3066\u4e00\u8cab\u3057\u3066\u3044\u308b<\/td>\u5168\u958b\u6642\u306f\u4f4e\u304f\u3001\u90e8\u5206\u958b\u6642\u306f\u53ef\u5909<\/td><\/tr>
\u30a6\u30a9\u30fc\u30bf\u30fc\u30cf\u30f3\u30de\u30fc\u306e\u30ea\u30b9\u30af<\/td>\u4f4e\u304f\u3001\u30d0\u30cd\u5f0f\u4e8c\u91cd\u30af\u30ed\u30fc\u30b8\u30e3\u30fc<\/td>\u3088\u308a\u9ad8\u3044\u4f4d\u7f6e\u3067\u3001\u53cd\u8ee2\u6642\u306b\u30b7\u30f3\u30b0\u30eb\u30c7\u30a3\u30b9\u30af\u30b9\u30e9\u30e0<\/td><\/tr>
\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/td>\u30d5\u30e9\u30f3\u30b8\u9593\u3067\u306f\u3001\u614e\u91cd\u306a\u4f4d\u7f6e\u5408\u308f\u305b\u304c\u5fc5\u8981\u3067\u3059\u3002<\/td>\u30d5\u30e9\u30f3\u30b8\u4ed8\u304d\u3067\u3001\u3088\u308a\u30b7\u30f3\u30d7\u30eb<\/td><\/tr>
\u6700\u9069<\/td>\u30b9\u30da\u30fc\u30b9\u304c\u9650\u3089\u308c\u305f\u5927\u53e3\u5f84\u30dd\u30f3\u30d7\u5410\u51fa\u53e3<\/td>\u30b7\u30f3\u30d7\u30eb\u306a\u6c34\u5e73\u7dda\u3001\u4f4e\u30b3\u30b9\u30c8\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

CTGV\u306f\u3001API 6D\u3001API 594\u3001\u304a\u3088\u3073ASME B16.34\u898f\u683c\u306b\u6e96\u62e0\u3057\u305f\u30d5\u30eb\u30dd\u30fc\u30c8\u30b9\u30a4\u30f3\u30b0\u30c1\u30a7\u30c3\u30af\u30d0\u30eb\u30d6\u3068\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u30ea\u30d5\u30c8\u30c1\u30a7\u30c3\u30af\u30d0\u30eb\u30d6\u3092\u3001\u5727\u529b\u30af\u30e9\u30b9150\u304b\u30894500\u307e\u3067\u88fd\u9020\u3057\u3066\u3044\u307e\u3059\u3002\u7279\u5b9a\u306e\u914d\u7ba1\u6761\u4ef6\u306b\u304a\u3051\u308b\u30c7\u30e5\u30a2\u30eb\u30d7\u30ec\u30fc\u30c8\u30c1\u30a7\u30c3\u30af\u30d0\u30eb\u30d6\u3068\u30b9\u30a4\u30f3\u30b0\u30c1\u30a7\u30c3\u30af\u30d0\u30eb\u30d6\u306e\u9078\u629e\u80a2\u3092\u691c\u8a0e\u3057\u3066\u3044\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u5411\u3051\u306b\u3001CTGV\u306f2\u6642\u9593\u4ee5\u5185\u306b\u6280\u8853\u7684\u306a\u63a8\u5968\u4e8b\u9805\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002. \u5fdc\u52df\u8981\u4ef6\u306b\u3064\u3044\u3066\u3054\u76f8\u8ac7\u3055\u308c\u305f\u3044\u5834\u5408\u306f\u3001\u3054\u9023\u7d61\u304f\u3060\u3055\u3044\u3002.<\/a><\/p>\n\n\n\n\n\n\n \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\/flanged-stainless-steel-lift-check-valve\/\" target=\"_blank\">\n <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/tgvalve.b-cdn.net\/wp-content\/uploads\/2025\/06\/Lift-Check-Valve.jpg\" alt=\"\u30d5\u30e9\u30f3\u30b8\u4ed8\u304d\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30ea\u30d5\u30c8\u30c1\u30a7\u30c3\u30af\u30d0\u30eb\u30d6\">\n <div class=\"hero-content\">\n <div class=\"hero-title\">\u30d5\u30e9\u30f3\u30b8\u4ed8\u304d\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30ea\u30d5\u30c8\u30c1\u30a7\u30c3\u30af\u30d0\u30eb\u30d6<\/div>\n <div class=\"hero-description\">\n <strong>\u8a2d\u8a08\u304a\u3088\u3073\u88fd\u9020\u57fa\u6e96:<\/strong> API 6D\/API 594\/ASME B16.34\/BS 1868<br>\n <strong>\u5727\u529b\u30af\u30e9\u30b9:<\/strong> ANSI 150\u3001300\u3001600\u3001900\u30011500\u30012500\u30014500\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\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<h3 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class=\"wp-block-heading\">\u4e8c\u91cd\u30d7\u30ec\u30fc\u30c8\u5f0f\u9006\u6b62\u5f01\u306e\u6b20\u70b9\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5168\u958b\u6642\u306e\u5727\u529b\u640d\u5931\u306f\u30b9\u30a4\u30f3\u30b0\u30c1\u30a7\u30c3\u30af\u30d0\u30eb\u30d6\u3088\u308a\u3082\u5927\u304d\u3044\u3002\u4e2d\u592e\u30d4\u30f3\u3068\u4e8c\u91cd\u30d7\u30ec\u30fc\u30c8\u306b\u3088\u308b\u8907\u96d1\u306a\u5185\u90e8\u69cb\u9020\u3002\u30a6\u30a7\u30cf\u30fc\u69cb\u9020\u306e\u305f\u3081\u3001\u53d6\u308a\u4ed8\u3051\u6642\u306b\u30d5\u30e9\u30f3\u30b8\u306e\u4f4d\u7f6e\u5408\u308f\u305b\u3092\u614e\u91cd\u306b\u884c\u3046\u5fc5\u8981\u304c\u3042\u308b\u3002\u30b9\u30d7\u30ea\u30f3\u30b0\u90e8\u54c1\u306f\u5b9a\u671f\u7684\u306a\u70b9\u691c\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u9ad8\u983b\u5ea6\u4f7f\u7528\u306e\u5834\u5408\u306f\u4ea4\u63db\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308b\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\/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>A dual plate check valve and a swing check valve both prevent backflow. That is where the similarity ends. Different closure mechanism. Different footprint. Different pressure<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":2730,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38],"tags":[],"class_list":["post-2725","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-check-valve"],"_links":{"self":[{"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/posts\/2725","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=2725"}],"version-history":[{"count":2,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/posts\/2725\/revisions"}],"predecessor-version":[{"id":2733,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/posts\/2725\/revisions\/2733"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/media\/2730"}],"wp:attachment":[{"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/media?parent=2725"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/categories?post=2725"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/tags?post=2725"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}