{"id":5536,"date":"2026-01-09T12:31:40","date_gmt":"2026-01-09T04:31:40","guid":{"rendered":"https:\/\/waltervalves.com\/?p=5536"},"modified":"2026-01-09T12:31:41","modified_gmt":"2026-01-09T04:31:41","slug":"where-to-use-a-double-block-and-bleed-valve","status":"publish","type":"post","link":"https:\/\/waltervalves.com\/ja\/where-to-use-a-double-block-and-bleed-valve\/","title":{"rendered":"\u30c0\u30d6\u30eb\u30d6\u30ed\u30c3\u30af\uff06\u30d6\u30ea\u30fc\u30c9\u30d0\u30eb\u30d6\u306f\u3069\u3053\u3067\u4f7f\u3046\u306e\u304b\uff1f"},"content":{"rendered":"<p>\u91cd\u8981\u306a\u6d41\u4f53\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u3001\u6f0f\u308c\u306f\u5358\u306a\u308b\u5384\u4ecb\u4e8b\u3067\u306f\u306a\u304f\u3001\u91cd\u5927\u306a\u5b89\u5168\u6027\u3068\u904b\u8ee2\u4e0a\u306e\u30ea\u30b9\u30af\u3067\u3059\u3002\u591a\u304f\u306e\u5de5\u696d\u7528\u30d0\u30a4\u30e4\u30fc\u306f\u9ad8\u7d14\u5ea6\u9694\u96e2\u306b\u9069\u3057\u305f\u30d0\u30eb\u30d6\u306e\u9078\u5b9a\u306b\u82e6\u616e\u3057\u3066\u3044\u307e\u3059\u3002\u6a19\u6e96\u30d0\u30eb\u30d6\u3067\u306f\u4e0d\u5341\u5206\u306a\u5834\u5408 <strong>\u30c0\u30d6\u30eb\u30d6\u30ed\u30c3\u30af\uff06\u30d6\u30ea\u30fc\u30c9\u30d0\u30eb\u30d6<\/strong>&nbsp;\u306f\u3001\u30df\u30c3\u30b7\u30e7\u30f3\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5411\u3051\u306b\u3001\u5b89\u5168\u3067\u7701\u30b9\u30da\u30fc\u30b9\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>A <a href=\"https:\/\/waltervalves.com\/ja\/products-services\/instrumentation-dbb-valves\/\" data-type=\"link\" data-id=\"https:\/\/waltervalves.com\/products-services\/instrumentation-dbb-valves\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30c0\u30d6\u30eb\u30d6\u30ed\u30c3\u30af\uff06\u30d6\u30ea\u30fc\u30c9\u30d0\u30eb\u30d6\uff08DBB\uff09<\/a> \u306f\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3001\u5b89\u5168\u6027\u3001\u88fd\u54c1\u306e\u5b8c\u5168\u6027\u306e\u305f\u3081\u306b\u7d76\u5bfe\u7684\u306a\u7d76\u7e01\u304c\u5fc5\u8981\u306a\u9ad8\u5727\u3001\u9ad8\u30ea\u30b9\u30af\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u4f7f\u7528\u4f8b\u3068\u3057\u3066\u306f\u77f3\u6cb9\u3084\u30ac\u30b9\u306e\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3001\u5316\u5b66\u51e6\u7406\u30e9\u30a4\u30f3\u3001\u8a08\u88c5\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002DBB\u30d0\u30eb\u30d6\u306f2\u3064\u306e\u30b7\u30fc\u30eb\u9762\u306e\u9593\u306b\u9589\u3058\u8fbc\u3081\u3089\u308c\u305f\u5a92\u4f53\u3092\u7a4d\u6975\u7684\u306b\u9694\u96e2\u3057\u3001\u30d6\u30ea\u30fc\u30c9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/strong><\/p>\n\n\n\n<p>\u3053\u3053\u3067\u306f\u3001\u30c0\u30d6\u30eb\u30d6\u30ed\u30c3\u30af\uff06\u30d6\u30ea\u30fc\u30c9\u30d0\u30eb\u30d6\u304c\u696d\u754c\u5168\u4f53\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u5834\u6240\u3068\u7406\u7531\u3001\u305d\u3057\u3066\u30b7\u30b9\u30c6\u30e0\u306b\u9069\u3057\u305f\u69cb\u6210\u3092\u9078\u629e\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:28px\">\u30c0\u30d6\u30eb\u30d6\u30ed\u30c3\u30af\uff06\u30d6\u30ea\u30fc\u30c9\u30d0\u30eb\u30d6\u3068\u306f\uff1f<\/h2>\n\n\n\n<p>A <strong>\u30c0\u30d6\u30eb\u30fb\u30d6\u30ed\u30c3\u30af\u30fb\u30a2\u30f3\u30c9\u30fb\u30d6\u30ea\u30fc\u30c9\uff08DBB\uff09<\/strong>&nbsp;\u30d0\u30eb\u30d6\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7279\u6b8a\u306a\u30d0\u30eb\u30d6\u30fb\u30a2\u30bb\u30f3\u30d6\u30ea\u3067\u3059\u3002 <strong>2\u3064\u306e\u9694\u96e2\u30d0\u30ea\u30a2\uff08\u30d6\u30ed\u30c3\u30af\uff09<\/strong>&nbsp;\u3092\u6301\u3064\u3002 <strong>\u30d6\u30ea\u30fc\u30c9\u30d0\u30eb\u30d6<\/strong>.\u4e21\u65b9\u306e\u30d6\u30ed\u30c3\u30af\u30fb\u30d0\u30eb\u30d6\u304c\u9589\u3058\u3089\u308c\u3001\u30d6\u30ea\u30fc\u30c9\u30fb\u30d0\u30eb\u30d6\u304c\u958b\u3044\u3066\u3044\u308b\u3068\u30012\u3064\u306e\u30b7\u30fc\u30eb\u306e\u9593\u306b\u9589\u3058\u8fbc\u3081\u3089\u308c\u305f\u6db2\u4f53\u3084\u5727\u529b\u3092\u5b89\u5168\u306b\u6392\u51fa\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u4e00\u822c\u7684\u306b\u306f\u3053\u3046\u547c\u3070\u308c\u308b\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3075\u305f\u3064 <strong>\u30dc\u30fc\u30eb\u30d0\u30eb\u30d6<\/strong>&nbsp;\u307e\u305f\u306f <strong>\u30cb\u30fc\u30c9\u30eb\u30d0\u30eb\u30d6<\/strong>&nbsp;(\u30d6\u30ed\u30c3\u30af\u30d0\u30eb\u30d6\u3068\u3057\u3066\uff09<\/li>\n\n\n\n<li>\u3072\u3068\u3064 <strong>\u30d6\u30ea\u30fc\u30c9\u30d0\u30eb\u30d6<\/strong>&nbsp;(\u901a\u5e38\u306f\u30cb\u30fc\u30c9\u30eb\u30d0\u30eb\u30d6\uff09<\/li>\n<\/ul>\n\n\n\n<p><strong>\u3053\u306e\u30c7\u30b6\u30a4\u30f3\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u5f37\u5316 <strong>\u5b89\u5168\u6027<\/strong><\/li>\n\n\n\n<li>\u524a\u6e1b <strong>\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0<\/strong>&nbsp;\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u7528<\/li>\n\n\n\n<li>\u63d0\u4f9b <strong>\u30bc\u30ed\u6f0f\u308c\u7d76\u7e01<\/strong><\/li>\n<\/ul>\n\n\n\n<p><strong>\u5927\u304d\u304f\u5206\u3051\u30662\u3064\u306e\u30bf\u30a4\u30d7\u304c\u3042\u308b\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>DBB \u30b7\u30f3\u30b0\u30eb\u30e6\u30cb\u30c3\u30c8\u5f01<\/strong>3\u3064\u306e\u30d0\u30eb\u30d6\u30921\u3064\u306e\u30dc\u30c7\u30a3\u306b\u307e\u3068\u3081\u305f\u30b3\u30f3\u30d1\u30af\u30c8\u30a2\u30c3\u30bb\u30f3\u30d6\u30ea\u30fc\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/waltervalves.com\/wp-content\/uploads\/2026\/01\/Single-unit-DBB-valves.webp\" alt=\"Single unit DBB valves\" class=\"wp-image-5566\" style=\"width:536px;height:auto\" srcset=\"https:\/\/waltervalves.com\/wp-content\/uploads\/2026\/01\/Single-unit-DBB-valves.webp 800w, https:\/\/waltervalves.com\/wp-content\/uploads\/2026\/01\/Single-unit-DBB-valves-300x200.webp 300w, https:\/\/waltervalves.com\/wp-content\/uploads\/2026\/01\/Single-unit-DBB-valves-768x512.webp 768w, https:\/\/waltervalves.com\/wp-content\/uploads\/2026\/01\/Single-unit-DBB-valves-18x12.webp 18w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5f93\u6765\u306eDBB\u69cb\u6210<\/strong>\u30d6\u30ed\u30c3\u30af\u30d0\u30eb\u30d62\u500b\u3068\u30d6\u30ea\u30fc\u30c9\u30d0\u30eb\u30d61\u500b\u3092\u624b\u52d5\u3067\u7d44\u307f\u7acb\u3066\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:28px\">\u306a\u305c\u30c0\u30d6\u30eb\u30d6\u30ed\u30c3\u30af\uff06\u30d6\u30ea\u30fc\u30c9\u30d0\u30eb\u30d6\u304c\u5fc5\u8981\u306a\u306e\u304b\uff1f<\/h2>\n\n\n\n<p>\u3042\u308b\u7a2e\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u5358\u4e00\u306e\u30d6\u30ed\u30c3\u30af\u30d0\u30eb\u30d6\u3067\u306f\u6469\u8017\u3084\u30b7\u30fc\u30c8\u306e\u4e0d\u5177\u5408\u3001\u5727\u529b\u306e\u4e0a\u6607\u306b\u3088\u308a\u6f0f\u308c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002DBB\u30d0\u30eb\u30d6\u306f\u3053\u306e\u3088\u3046\u306a\u554f\u984c\u3092\u89e3\u6c7a\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u78ba\u4fdd <strong>\u5197\u9577\u306a\u5206\u96e2<\/strong><\/li>\n\n\n\n<li>\u5b89\u5168 <strong>\u30c8\u30e9\u30c3\u30d7\u3055\u308c\u305f\u5a92\u4f53\u306e\u6392\u51fa<\/strong><\/li>\n\n\n\n<li>\u30b5\u30dd\u30fc\u30c8 <strong>\u5b89\u5168\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u307e\u305f\u306f\u6a5f\u5668\u306e\u6821\u6b63<\/strong><\/li>\n\n\n\n<li>\u4e88\u9632 <strong>\u4e8c\u6b21\u6c5a\u67d3<\/strong>&nbsp;\u591a\u6d41\u4f53\u7cfb<\/li>\n<\/ul>\n\n\n\n<p>\u306e\u5fc5\u9700\u54c1\u3060\u3002 <strong>\u5371\u967a\u306a\u6d41\u4f53\u30b7\u30b9\u30c6\u30e0<\/strong>&nbsp;\u305d\u3057\u3066 <strong>\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u30fb\u30b7\u30e3\u30c3\u30c8\u30aa\u30d5\u30fb\u30be\u30fc\u30f3<\/strong>&nbsp;\u5931\u6557\u306f\u8a31\u3055\u308c\u306a\u3044\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:28px\">\u30c0\u30d6\u30eb\u30d6\u30ed\u30c3\u30af\uff06\u30d6\u30ea\u30fc\u30c9\u30d0\u30eb\u30d6\u306f\u3069\u3053\u3067\u4f7f\u3046\u306e\u304b\uff1f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:20px\">\u77f3\u6cb9\u30fb\u30ac\u30b9\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3<\/h3>\n\n\n\n<p>\u6700\u3082\u4e00\u822c\u7684\u306aDBB\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e1\u3064\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u3060\u3002 <strong>\u4e0a\u6d41\u3001\u4e2d\u6d41\u3001\u4e0b\u6d41\u306e\u77f3\u6cb9\u30fb\u30ac\u30b9\u30b7\u30b9\u30c6\u30e0<\/strong>\u5931\u6557\u3059\u308c\u3070\u74b0\u5883\u707d\u5bb3\u3084\u5b89\u5168\u707d\u5bb3\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<p><strong>\u4f7f\u7528\u4f8b\u306f\u4ee5\u4e0b\u306e\u901a\u308a\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30e1\u30a4\u30f3\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u5206\u96e2<\/li>\n\n\n\n<li>\u30d4\u30c3\u30b0\u30fb\u30e9\u30f3\u30c1\u30e3\u30fc\u3068\u30ec\u30b7\u30fc\u30d0\u30fc\u30fb\u30e6\u30cb\u30c3\u30c8<\/li>\n\n\n\n<li>\u30aa\u30d5\u30b7\u30e7\u30a2\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3068FPSO<\/li>\n\n\n\n<li>\u71c3\u6599\u30ac\u30b9\u30e9\u30a4\u30f3\u3068\u4e95\u6238\u5143<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/waltervalves.com\/wp-content\/uploads\/2026\/01\/Oil-and-Gas-Pipelines.webp\" alt=\"Oil and Gas Pipelines\" class=\"wp-image-5564\" style=\"width:528px;height:auto\" srcset=\"https:\/\/waltervalves.com\/wp-content\/uploads\/2026\/01\/Oil-and-Gas-Pipelines.webp 800w, https:\/\/waltervalves.com\/wp-content\/uploads\/2026\/01\/Oil-and-Gas-Pipelines-300x200.webp 300w, https:\/\/waltervalves.com\/wp-content\/uploads\/2026\/01\/Oil-and-Gas-Pipelines-768x512.webp 768w, https:\/\/waltervalves.com\/wp-content\/uploads\/2026\/01\/Oil-and-Gas-Pipelines-18x12.webp 18w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:20px\">\u5316\u5b66\u30fb\u77f3\u6cb9\u5316\u5b66\u30d7\u30e9\u30f3\u30c8<\/h3>\n\n\n\n<p>\u8150\u98df\u6027\u3084\u53cd\u5fdc\u6027\u306e\u3042\u308b\u5a92\u4f53\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001DBB\u30d0\u30eb\u30d6\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7528\u9014\u306b\u4f7f\u7528\u3055\u308c\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u539f\u5b50\u7089\u9694\u96e2<\/li>\n\n\n\n<li>\u30a2\u30b0\u30ec\u30c3\u30b7\u30d6\u306a\u6d41\u4f53\u9593\u306e\u79fb\u9001\u30e9\u30a4\u30f3<\/li>\n\n\n\n<li>\u30bf\u30f3\u30af\u51fa\u5165\u53e3\u9694\u96e2<\/li>\n\n\n\n<li>\u30d7\u30ed\u30bb\u30b9\u5206\u6790\u88c5\u7f6e\u307e\u305f\u306f\u6a5f\u5668\u306e\u5b89\u5168\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9<\/li>\n<\/ul>\n\n\n\n<p>\u80fd\u529b <strong>\u30d9\u30f3\u30c8\u3068\u6f0f\u308c\u30c6\u30b9\u30c8<\/strong>&nbsp;\u3053\u306e\u3088\u3046\u306a\u4e0d\u5b89\u5b9a\u306a\u74b0\u5883\u3067\u306f\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:20px\">\u767a\u96fb\u30b7\u30b9\u30c6\u30e0<\/h3>\n\n\n\n<p>\u767a\u96fb\u6240\uff08\u539f\u5b50\u529b\u3001\u706b\u529b\u3001\u30ac\u30b9\u706b\u529b\uff09\u3067\u306fDBB\u30d0\u30eb\u30d6\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9ad8\u5727\u84b8\u6c17\u30e9\u30a4\u30f3<\/li>\n\n\n\n<li>\u30dc\u30a4\u30e9\u30fc\u7d66\u6c34\u9694\u96e2<\/li>\n\n\n\n<li>\u30bf\u30fc\u30d3\u30f3\u6f64\u6ed1\u6cb9\u30b7\u30b9\u30c6\u30e0<\/li>\n\n\n\n<li>\u85ac\u6db2\u6ce8\u5165\u307e\u305f\u306f\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30e9\u30a4\u30f3<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306a\u74b0\u5883\u3067\u306f <strong>\u9ad8\u6e29\u30fb\u9ad8\u5727\u30b7\u30b9\u30c6\u30e0\u306e\u5b89\u5168\u306a\u9694\u96e2<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/waltervalves.com\/wp-content\/uploads\/2026\/01\/Turbine-lube-oil-systems.webp\" alt=\"Turbine lube oil systems\" class=\"wp-image-5561\" style=\"width:520px;height:auto\" srcset=\"https:\/\/waltervalves.com\/wp-content\/uploads\/2026\/01\/Turbine-lube-oil-systems.webp 800w, https:\/\/waltervalves.com\/wp-content\/uploads\/2026\/01\/Turbine-lube-oil-systems-300x200.webp 300w, https:\/\/waltervalves.com\/wp-content\/uploads\/2026\/01\/Turbine-lube-oil-systems-768x512.webp 768w, https:\/\/waltervalves.com\/wp-content\/uploads\/2026\/01\/Turbine-lube-oil-systems-18x12.webp 18w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:20px\">\u8a08\u88c5\u30fb\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0<\/h3>\n\n\n\n<p>\u8a08\u6e2c\u3068\u5236\u5fa1\u306e\u7cbe\u5ea6\u3092\u9ad8\u3081\u308b\u305f\u3081\u3001\u8a08\u88c5\u30b7\u30b9\u30c6\u30e0\u306b\u306fDBB\u30d0\u30eb\u30d6\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u5206\u96e2\uff08\u5727\u529b\u3001\u6d41\u91cf\u3001\u30ec\u30d9\u30eb\uff09<\/li>\n\n\n\n<li>\u30b2\u30fc\u30b8\u6821\u6b63\u30dd\u30a4\u30f3\u30c8<\/li>\n\n\n\n<li>\u30d5\u30ed\u30fc\u30b9\u30a4\u30c3\u30c1\u3068\u30bb\u30f3\u30b5\u30fc\u3078\u306e\u30a2\u30af\u30bb\u30b9<\/li>\n<\/ul>\n\n\n\n<p>\u30a6\u30a9\u30eb\u30bf\u30fc\u30d0\u30eb\u30d6\u306eDBB\u30a2\u30bb\u30f3\u30d6\u30ea\u306f\u3001\u3053\u306e\u30b3\u30f3\u30d1\u30af\u30c8\u3067\u7cbe\u5bc6\u306a\u4f7f\u7528\u306b\u6700\u9069\u3067\u3001\u5f93\u6765\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u306b\u6bd4\u3079\u3066\u30ea\u30fc\u30af\u30dd\u30a4\u30f3\u30c8\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:20px\">LNG\u3068\u6975\u4f4e\u6e29\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h3>\n\n\n\n<p>\u6975\u4f4e\u6e29\u30b7\u30b9\u30c6\u30e0\u306f\u7d76\u5bfe\u7684\u306a\u5b8c\u5168\u6027\u304c\u8981\u6c42\u3055\u308c\u307e\u3059\u3002DBB\u30d0\u30eb\u30d6\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7528\u9014\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>LNG\u8caf\u8535\u30fb\u7a4d\u307f\u8fbc\u307f\u30b7\u30b9\u30c6\u30e0<\/li>\n\n\n\n<li>\u4f4e\u6e29\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3<\/li>\n\n\n\n<li>\u6d77\u4e0aLNG\u8f38\u9001<\/li>\n<\/ul>\n\n\n\n<p>\u6f0f\u308c\u306e\u306a\u3044\u6027\u80fd\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u5834\u5408\u306b\u91cd\u8981\u3067\u3042\u308b\u3002 <strong>\u53ef\u71c3\u6027\u6975\u4f4e\u6e29\u74b0\u5883<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:20px\">\u7cbe\u88fd\u304a\u3088\u3073\u4e0b\u6d41\u5de5\u7a0b<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u88fd\u6cb9\u6240\u3067\u306f\u3001DBB\u30d0\u30eb\u30d6\u306f\u6b21\u306e\u3088\u3046\u306a\u7528\u9014\u306b\u4f7f\u308f\u308c\u308b\uff1a<\/li>\n\n\n\n<li>\u30ab\u30e9\u30e0\u30fb\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30fb\u30dd\u30a4\u30f3\u30c8<\/li>\n\n\n\n<li>\u71b1\u4ea4\u63db\u5668\u306e\u5206\u96e2<\/li>\n\n\n\n<li>\u8131\u5869\u30b7\u30b9\u30c6\u30e0<\/li>\n\n\n\n<li>\u30c8\u30e9\u30f3\u30b9\u30d5\u30a1\u30fc\u30de\u30cb\u30db\u30fc\u30eb\u30c9<\/li>\n<\/ul>\n\n\n\n<p><strong>\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u306e\u5b89\u5168\u6027<\/strong>&nbsp;\u305d\u3057\u3066 <strong>\u30a4\u30f3\u30e9\u30a4\u30f3\u30c6\u30b9\u30c8<\/strong>&nbsp;\u304c\u91cd\u8981\u306a\u539f\u52d5\u529b\u3068\u306a\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:28px\">\u30c0\u30d6\u30eb\u30d6\u30ed\u30c3\u30af\uff06\u30d6\u30ea\u30fc\u30c9\u30d0\u30eb\u30d6\u3092\u4f7f\u7528\u3059\u308b\u5229\u70b9<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30dd\u30b8\u30c6\u30a3\u30d6\u306a\u5b64\u7acb<\/strong>&nbsp;\u30bb\u30fc\u30d5\u30c6\u30a3\u30fb\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u30fb\u30bf\u30b9\u30af\u7528<\/li>\n\n\n\n<li><strong>\u30d6\u30ea\u30fc\u30c9\u30dd\u30fc\u30c8\u306b\u3088\u308b\u30ea\u30fc\u30af\u691c\u77e5<\/strong>&nbsp;\u30b7\u30fc\u30eb\u9593<\/li>\n\n\n\n<li><strong>\u30b9\u30da\u30fc\u30b9\u3068\u91cd\u91cf\u3092\u524a\u6e1b<\/strong>&nbsp;\u5f93\u6765\u306e3\u30d0\u30eb\u30d6\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3068\u306e\u6bd4\u8f03<\/li>\n\n\n\n<li>&nbsp;<strong>\u63a5\u7d9a\u304c\u5c11\u306a\u3044\uff1d\u30ea\u30fc\u30af\u7d4c\u8def\u304c\u5c11\u306a\u3044<\/strong><\/li>\n\n\n\n<li><strong>\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u3092\u505c\u6b62\u3059\u308b\u3053\u3068\u306a\u304f\u7c21\u5358\u306b\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u53ef\u80fd<\/strong><\/li>\n\n\n\n<li><strong>\u8a2d\u7f6e\u30b3\u30b9\u30c8\u306e\u4f4e\u6e1b<\/strong>&nbsp;\u8a70\u307e\u308b\u3068\u3053\u308d<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:28px\">DBB\u30d0\u30eb\u30d6\u306e\u6750\u6599\u3068\u898f\u683c<\/h2>\n\n\n\n<p>\u3067 <strong>\u30a6\u30a9\u30eb\u30bf\u30fc\u30d0\u30eb\u30d6<\/strong>DBB\u30d0\u30eb\u30d6\u306e\u88fd\u9020\u306b\u306f\u9ad8\u54c1\u4f4d\u306a\u7d20\u6750\u3092\u4f7f\u7528\u3057\u3001\u9577\u5bff\u547d\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/strong><\/td><td><strong>\u4e00\u822c\u6750\u6599<\/strong><strong><\/strong><\/td><\/tr><tr><td>\u30dc\u30c7\u30a3<\/td><td>SS316\u3001SS304\u3001\u4e8c\u76f8\u92fc\u3001\u70ad\u7d20\u92fc<\/td><\/tr><tr><td>\u30b7\u30fc\u30c8\/\u30b7\u30fc\u30eb<\/td><td>PTFE\u3001\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u3001PEEK<\/td><\/tr><tr><td>\u30d6\u30ea\u30fc\u30c9\u30d0\u30eb\u30d6<\/td><td>SS316\u30cb\u30fc\u30c9\u30eb\u30d0\u30eb\u30d6<\/td><\/tr><tr><td>\u30b3\u30cd\u30af\u30b7\u30e7\u30f3<\/td><td>NPT\u3001BSP\u3001SW\u3001BW\u3001\u30d5\u30e9\u30f3\u30b8\u4ed8\u304d<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u30d0\u30eb\u30d6\u306f\u4f1a\u3046\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>ANSI\/ASME<\/li>\n\n\n\n<li>api 6d \/ api 598<\/li>\n\n\n\n<li>ISO9001\u8a8d\u8a3c\u53d6\u5f97<\/li>\n\n\n\n<li>\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u53ef\u80fd<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/waltervalves.com\/wp-content\/uploads\/2026\/01\/professional-accreditation.webp\" alt=\"professional accreditation\" class=\"wp-image-5565\" style=\"width:541px;height:auto\" srcset=\"https:\/\/waltervalves.com\/wp-content\/uploads\/2026\/01\/professional-accreditation.webp 800w, https:\/\/waltervalves.com\/wp-content\/uploads\/2026\/01\/professional-accreditation-300x200.webp 300w, https:\/\/waltervalves.com\/wp-content\/uploads\/2026\/01\/professional-accreditation-768x512.webp 768w, https:\/\/waltervalves.com\/wp-content\/uploads\/2026\/01\/professional-accreditation-18x12.webp 18w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:28px\">DBB\u30d0\u30eb\u30d6\u306e\u6b63\u3057\u3044\u9078\u3073\u65b9<\/h2>\n\n\n\n<p>\u304a\u4f7f\u3044\u306e\u30b7\u30b9\u30c6\u30e0\u306bDBB\u30d0\u30eb\u30d6\u3092\u9078\u629e\u3059\u308b\u969b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u70b9\u3092\u8003\u616e\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:20px\">\u5727\u529b\u3068\u6e29\u5ea6\u306e\u5b9a\u683c<\/h3>\n\n\n\n<p>\u30d0\u30eb\u30d6\u304c\u30b7\u30b9\u30c6\u30e0\u306e\u6700\u5927\u5727\u529b\u3068\u6e29\u5ea6\u6761\u4ef6\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:20px\">\u30e1\u30c7\u30a3\u30a2\u306e\u4e92\u63db\u6027<\/h3>\n\n\n\n<p>\u6d41\u4f53\uff08\u9178\u6027\u3001\u30ac\u30b9\u3001\u6975\u4f4e\u6e29\u306a\u3069\uff09\u306b\u9069\u5408\u3059\u308b\u30dc\u30c7\u30a3\u3068\u30b7\u30fc\u30eb\u6750\u3092\u9078\u629e\u3059\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:20px\">\u30a8\u30f3\u30c9\u30fb\u30b3\u30cd\u30af\u30b7\u30e7\u30f3<\/h3>\n\n\n\n<p>\u8a08\u5668\u30e9\u30a4\u30f3\u7528\u306b\u306fNPT\u307e\u305f\u306fBSP\u3001\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u7528\u306b\u306f\u30d5\u30e9\u30f3\u30b8\u307e\u305f\u306fBW\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:20px\">\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30fb\u30a2\u30af\u30bb\u30b9<\/h3>\n\n\n\n<p>\u5b9a\u671f\u7684\u306a\u8f03\u6b63\u3084\u6392\u51fa\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u30a2\u30af\u30bb\u30b9\u3057\u3084\u3059\u3044\u30d6\u30ea\u30fc\u30c9\u30dd\u30fc\u30c8\u3092\u9078\u3093\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:20px\">\u30b5\u30a4\u30ba\u3068\u91cd\u91cf\u306e\u5236\u7d04<\/h3>\n\n\n\n<p>\u30aa\u30d5\u30b7\u30e7\u30a2\u3084\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u3001\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u3092\u5c0f\u3055\u304f\u3059\u308b\u305f\u3081\u306b\u4e00\u4f53\u578bDBB\u30d0\u30eb\u30d6\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3054\u4e0d\u660e\u306a\u5834\u5408\u306f\u3001WalterValves\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u7279\u5316\u3057\u305f\u63a8\u5968\u4e8b\u9805\u306b\u3064\u3044\u3066\u304a\u624b\u4f1d\u3044\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:28px\">\u4f8b\u30a6\u30a9\u30eb\u30bf\u30fc\u30d0\u30eb\u30d6 DBB \u30d0\u30eb\u30d6\u306e\u52d5\u4f5c<\/h2>\n\n\n\n<p><strong>\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3\u30aa\u30d5\u30b7\u30e7\u30a2\u30ea\u30b0\u306b\u304a\u3051\u308b\u6a5f\u5668\u6821\u6b63<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/waltervalves.com\/wp-content\/uploads\/2026\/01\/Instrument-Calibration-in-Offshore-Rig.webp\" alt=\"Instrument Calibration in Offshore Rig\" class=\"wp-image-5563\" style=\"width:527px;height:auto\" srcset=\"https:\/\/waltervalves.com\/wp-content\/uploads\/2026\/01\/Instrument-Calibration-in-Offshore-Rig.webp 800w, https:\/\/waltervalves.com\/wp-content\/uploads\/2026\/01\/Instrument-Calibration-in-Offshore-Rig-300x200.webp 300w, https:\/\/waltervalves.com\/wp-content\/uploads\/2026\/01\/Instrument-Calibration-in-Offshore-Rig-768x512.webp 768w, https:\/\/waltervalves.com\/wp-content\/uploads\/2026\/01\/Instrument-Calibration-in-Offshore-Rig-18x12.webp 18w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>\u30aa\u30d5\u30b7\u30e7\u30a2\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u904b\u55b6\u3059\u308b\u9867\u5ba2\u306f\u3001\u5727\u529b\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u7528\u306e\u30b3\u30f3\u30d1\u30af\u30c8\u3067\u5b89\u5168\u306a\u7d76\u7e01\u3092\u5fc5\u8981\u3068\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u30a6\u30a9\u30eb\u30bf\u30fc\u30d0\u30eb\u30d6\u306f\u4ee5\u4e0b\u3092\u63d0\u4f9b\u3057\u307e\u3057\u305f\u3002 <strong>3\u30d0\u30eb\u30d6\u4e00\u4f53\u578bDBB\u30e6\u30cb\u30c3\u30c8<\/strong>&nbsp;SS316\u30dc\u30c7\u30a3\u3068PTFE\u30b7\u30fc\u30eb\u4ed8\u304d\u3002<\/p>\n\n\n\n<p>\u2705 40% \u306b\u3088\u308a\u8a2d\u7f6e\u6642\u9593\u3092\u77ed\u7e2e<br>\u2705 6\u30f5\u6708\u5f8c\u3001\u6f0f\u308c\u306f\u8a18\u9332\u3055\u308c\u3066\u3044\u306a\u3044<br>\u2705 \u7c21\u5358\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3068\u30d9\u30f3\u30c8\u3067\u5b89\u5168\u6027\u304c\u5411\u4e0a<\/p>\n\n\n\n<p>\u5f53\u793e\u306eDBB\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u304a\u5ba2\u69d8\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u3069\u306e\u3088\u3046\u306b\u5f79\u7acb\u3064\u304b\u306b\u3064\u3044\u3066\u306f\u3001info@waltervalves.com \u307e\u3067\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:28px\">\u7d50\u8ad6<\/h2>\n\n\n\n<p>\u30c0\u30d6\u30eb\u30d6\u30ed\u30c3\u30af\uff06\u30d6\u30ea\u30fc\u30c9\u30d0\u30eb\u30d6\u306f\u5358\u306a\u308b\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3067\u306f\u306a\u304f\u3001\u91cd\u8981\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u304a\u3051\u308b\u5b89\u5168\u6027\u3001\u4fe1\u983c\u6027\u3001\u305d\u3057\u3066\u5b89\u5fc3\u611f\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30aa\u30a4\u30eb\uff06\u30ac\u30b9\u3001\u5316\u5b66\u3001\u8a08\u88c5\u306e\u3069\u306e\u5206\u91ce\u306b\u304a\u3044\u3066\u3082\u3001DBB\u30d0\u30eb\u30d6\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30e1\u30ea\u30c3\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002 <strong>\u7a76\u6975\u306e\u30a2\u30a4\u30bd\u30ec\u30fc\u30b7\u30e7\u30f3\u30fb\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/strong>&nbsp;\u5931\u6557\u306f\u8a31\u3055\u308c\u306a\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:20px\">\u304a\u5ba2\u69d8\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u9069\u3057\u305f\u30d0\u30eb\u30d6\u306e\u9078\u629e\u306b\u3064\u3044\u3066\u3054\u8cea\u554f\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p><a href=\"https:\/\/waltervalves.com\/ja\/contact-us\/\" data-type=\"link\" data-id=\"https:\/\/waltervalves.com\/contact-us\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u304a\u554f\u3044\u5408\u308f\u305b WalterValves<\/a> \u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 <strong>\u8a08\u88c5\u30d0\u30eb\u30d6<\/strong>\u30dc\u30fc\u30eb\u30d0\u30eb\u30d6\u3001\u30cb\u30fc\u30c9\u30eb\u30d0\u30eb\u30d6\u3001DBB\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u542b\u3080\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>\u91cd\u8981\u306a\u6d41\u4f53\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u3001\u6f0f\u308c\u306f\u5358\u306a\u308b\u5384\u4ecb\u4e8b\u3067\u306f\u306a\u304f\u3001\u91cd\u5927\u306a\u5b89\u5168\u6027\u3068\u904b\u8ee2\u4e0a\u306e\u30ea\u30b9\u30af\u3067\u3059\u3002\u591a\u304f\u306e\u5de5\u696d\u7528\u30d0\u30a4\u30e4\u30fc\u304c\u9ad8\u4fe1\u983c\u6027\u9694\u96e2\u306b\u9069\u3057\u305f\u30d0\u30eb\u30d6\u306e\u9078\u629e\u306b\u82e6\u616e\u3057\u3066\u3044\u307e\u3059\u3002\u6a19\u6e96\u7684\u306a\u30d0\u30eb\u30d6\u3067\u306f\u4e0d\u5341\u5206\u306a\u5834\u5408\u3001\u30c0\u30d6\u30eb\u30d6\u30ed\u30c3\u30af\uff06\u30d6\u30ea\u30fc\u30c9\u30d0\u30eb\u30d6\u304c\u30df\u30c3\u30b7\u30e7\u30f3\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5b89\u5168\u3067\u7701\u30b9\u30da\u30fc\u30b9\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30c0\u30d6\u30eb\u30d6\u30ed\u30c3\u30af\uff06\u30d6\u30ea\u30fc\u30c9\u30d0\u30eb\u30d6(DBB)\u306f\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3001\u5b89\u5168\u6027\u3001\u88fd\u54c1\u306e\u5b8c\u5168\u6027\u306e\u305f\u3081\u306b\u7d76\u5bfe\u7684\u306a\u9694\u96e2\u304c\u5fc5\u8981\u306a\u9ad8\u5727\u3001\u9ad8\u30ea\u30b9\u30af\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u4f7f\u7528\u4f8b\u3068\u3057\u3066\u306f\u77f3\u6cb9\u3084\u30ac\u30b9\u306e\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3001\u5316\u5b66\u51e6\u7406\u30e9\u30a4\u30f3\u3001\u8a08\u88c5\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002DBB\u30d0\u30eb\u30d6\u306f2\u3064\u306e\u30b7\u30fc\u30ea\u30f3\u30b0\u9762\u306e\u9593\u306b\u9589\u3058\u8fbc\u3081\u3089\u308c\u305f\u5a92\u4f53\u3092\u7a4d\u6975\u7684\u306b\u9694\u96e2\u3057\u3001\u30d6\u30ea\u30fc\u30c9\u3057\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u30c0\u30d6\u30eb\u30d6\u30ed\u30c3\u30af\uff06\u30d6\u30ea\u30fc\u30c9\u30d0\u30eb\u30d6\u304c\u3069\u306e\u3088\u3046\u306a\u7528\u9014\u306b\u4f7f\u308f\u308c\u308b\u306e\u304b\u3001\u307e\u305f\u305d\u306e\u7406\u7531\u3092\u63a2\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>","protected":false},"author":1,"featured_media":5562,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Where to Use a Double Block and Bleed Valve?","_seopress_titles_desc":"Double block and bleed valves provide secure isolation for oil & gas, chemical, power, LNG and instrumentation systems. Learn where and why DBB valves are used.","_seopress_robots_index":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-5536","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/waltervalves.com\/ja\/wp-json\/wp\/v2\/posts\/5536","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/waltervalves.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/waltervalves.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/waltervalves.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/waltervalves.com\/ja\/wp-json\/wp\/v2\/comments?post=5536"}],"version-history":[{"count":4,"href":"https:\/\/waltervalves.com\/ja\/wp-json\/wp\/v2\/posts\/5536\/revisions"}],"predecessor-version":[{"id":5567,"href":"https:\/\/waltervalves.com\/ja\/wp-json\/wp\/v2\/posts\/5536\/revisions\/5567"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/waltervalves.com\/ja\/wp-json\/wp\/v2\/media\/5562"}],"wp:attachment":[{"href":"https:\/\/waltervalves.com\/ja\/wp-json\/wp\/v2\/media?parent=5536"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/waltervalves.com\/ja\/wp-json\/wp\/v2\/categories?post=5536"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/waltervalves.com\/ja\/wp-json\/wp\/v2\/tags?post=5536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}