{"id":1000919,"date":"2026-09-13T22:27:53","date_gmt":"2026-09-13T22:27:53","guid":{"rendered":"https:\/\/omnivapipe.com\/?post_type=product&#038;p=1000919"},"modified":"2026-10-20T14:03:39","modified_gmt":"2026-10-20T14:03:39","slug":"ansi-cast-iron-swing-check-valve","status":"publish","type":"product","link":"https:\/\/omnivapipe.com\/zh\/product\/ansi-cast-iron-swing-check-valve\/","title":{"rendered":"ANSI\u94f8\u94c1\u65cb\u542f\u5f0f\u6b62\u56de\u9600"},"content":{"rendered":"<p>\u6c34\u3001\u84b8\u6c7d\u3001\u6cb9\u3001\u6c14<\/p>\n<h5 class=\"qwen-markdown-heading\" dir=\"ltr\"><span class=\"qwen-markdown-text\">\u6280\u672f\u89c4\u683c\uff1a<\/span><\/h5>\n<ul class=\"qwen-markdown-list\" dir=\"ltr\">\n<li class=\"qwen-markdown-list-item\" dir=\"ltr\"><strong class=\"qwen-markdown-strong\" dir=\"ltr\"><span class=\"qwen-markdown-text\">\u516c\u79f0\u5c3a\u5bf8\uff08NPS\uff09\uff1a<\/span><\/strong><span class=\"qwen-markdown-text\"> 2&#8243; \u2013 24&#8243; (DN50 \u2013 DN600)<\/span><\/li>\n<li class=\"qwen-markdown-list-item\" dir=\"ltr\"><strong class=\"qwen-markdown-strong\" dir=\"ltr\"><span class=\"qwen-markdown-text\">\u538b\u529b\u7b49\u7ea7\uff1a<\/span><\/strong><span class=\"qwen-markdown-text\"> 125\u7ea7\uff08200 CWP\uff09<\/span><\/li>\n<li class=\"qwen-markdown-list-item\" dir=\"ltr\"><strong class=\"qwen-markdown-strong\" dir=\"ltr\"><span class=\"qwen-markdown-text\">\u84b8\u6c7d\u9002\u7528\u6027\uff1a<\/span><\/strong><span class=\"qwen-markdown-text\"> \u9971\u548c\u84b8\u6c7d125 psi\uff088.6 bar\uff09\uff0c\u6700\u9ad8353\u00b0F\uff08178\u00b0C\uff09<\/span><\/li>\n<li class=\"qwen-markdown-list-item\" dir=\"ltr\"><strong class=\"qwen-markdown-strong\" dir=\"ltr\"><span class=\"qwen-markdown-text\">\u9002\u7528\u4ecb\u8d28\uff1a<\/span><\/strong><span class=\"qwen-markdown-text\"> \u6c34\u3001\u6cb9\u3001\u9971\u548c\u84b8\u6c7d<\/span><\/li>\n<li class=\"qwen-markdown-list-item\" dir=\"ltr\"><strong class=\"qwen-markdown-strong\" dir=\"ltr\"><span class=\"qwen-markdown-text\">\u9002\u7528\u6e29\u5ea6\uff1a<\/span><\/strong><span class=\"qwen-markdown-text\"> -29\u00b0C \u81f3 178\u00b0C (-20\u00b0F \u81f3 353\u00b0F)<\/span><\/li>\n<\/ul>\n<h5 class=\"qwen-markdown-heading\" dir=\"ltr\"><span class=\"qwen-markdown-text\">\u4e3b\u8981\u96f6\u4ef6\u53ca\u6750\u6599\uff1a<\/span><\/h5>\n<table cellspacing=\"0\">\n<tbody>\n<tr>\n<td><strong>\u90e8\u4ef6\u540d\u79f0<\/strong><\/td>\n<td><strong>\u6750\u6599<\/strong><\/td>\n<\/tr>\n<tr>\n<td>\u9600\u4f53\u3001\u9600\u76d6<\/td>\n<td>ASTM A126 B<\/td>\n<\/tr>\n<tr>\n<td>\u9600\u74e3<\/td>\n<td>ASTM A126 B<\/td>\n<\/tr>\n<tr>\n<td>\u4e3b\u8981\u96f6\u4ef6\u53ca\u6750\u6599\uff1a<\/td>\n<td>SS420<\/td>\n<\/tr>\n<tr>\n<td>\u9600\u5ea7\u73af<\/td>\n<td>\u9ec4\u94dc<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h5><img decoding=\"async\" class=\"alignnone size-full wp-image-1001082\" src=\"https:\/\/omnivapipe.com\/wp-content\/uploads\/2026\/09\/5f2cf07684baa.png\" alt=\"\" width=\"1774\" height=\"887\" srcset=\"https:\/\/omnivapipe.com\/wp-content\/uploads\/2026\/09\/5f2cf07684baa.png 1774w, https:\/\/omnivapipe.com\/wp-content\/uploads\/2026\/09\/5f2cf07684baa-600x300.png 600w, https:\/\/omnivapipe.com\/wp-content\/uploads\/2026\/09\/5f2cf07684baa-300x150.png 300w, https:\/\/omnivapipe.com\/wp-content\/uploads\/2026\/09\/5f2cf07684baa-1024x512.png 1024w, https:\/\/omnivapipe.com\/wp-content\/uploads\/2026\/09\/5f2cf07684baa-768x384.png 768w, https:\/\/omnivapipe.com\/wp-content\/uploads\/2026\/09\/5f2cf07684baa-1536x768.png 1536w\" sizes=\"(max-width: 1774px) 100vw, 1774px\" \/><\/h5>\n<h5>\u4ea7\u54c1\u4e3b\u8981\u7279\u70b9\uff1a<\/h5>\n<ol>\n<li><strong>\u9600\u5ea7\u4e0e\u9600\u74e3\u53ef\u66f4\u6362\uff1a<\/strong> 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\u9600\u76d6\u91c7\u7528\u5408\u6210\u7ea4\u7ef4\u57ab\u7247\uff0c\u786e\u4fdd\u5bc6\u5c01\u53ef\u9760\u3001\u65e0\u6cc4\u6f0f\u3002<\/li>\n<li><strong>\u7cbe\u5bc6\u52a0\u5de5\uff1a<\/strong> \u7cbe\u5bc6\u52a0\u5de5\u7684\u96f6\u4ef6\u786e\u4fdd\u6700\u4f73\u6027\u80fd\u548c\u5c3a\u5bf8\u7cbe\u5ea6\u3002<\/li>\n<li><strong>\u5e94\u7528\u8bf4\u660e\uff1a<\/strong> \u56e0\u53ef\u80fd\u4ea7\u751f\u8109\u52a8\u95ee\u9898\uff0c\u4e0d\u9002\u7528\u4e8e\u5f80\u590d\u5f0f\u7a7a\u538b\u673a\u3002<\/li>\n<\/ol>\n<div style=\"display: none;\"><\/div>\n<div class=\"cbu-aibuy-login\">\n<h5 class=\"qwen-markdown-heading\" dir=\"ltr\"><span class=\"qwen-markdown-text\">\u5e94\u7528\uff1a<\/span><\/h5>\n<div class=\"qwen-markdown-paragraph\" dir=\"ltr\"><span class=\"qwen-markdown-text\">\u9002\u7528\u4e8e <\/span><strong class=\"qwen-markdown-strong\" dir=\"ltr\"><span class=\"qwen-markdown-text\">\u5e02\u653f\u4f9b\u6c34<\/span><\/strong><span class=\"qwen-markdown-text\">, <\/span><strong class=\"qwen-markdown-strong\" dir=\"ltr\"><span class=\"qwen-markdown-text\">\u84b8\u6c7d\u5206\u914d\u7ba1\u7f51<\/span><\/strong><span class=\"qwen-markdown-text\">, <\/span><strong class=\"qwen-markdown-strong\" dir=\"ltr\"><span class=\"qwen-markdown-text\">\u8f93\u6cb9\u7ba1\u9053<\/span><\/strong><span class=\"qwen-markdown-text\">\u4ee5\u53ca <\/span><strong class=\"qwen-markdown-strong\" dir=\"ltr\"><span class=\"qwen-markdown-text\">\u4e00\u822c\u5de5\u4e1a\u6d41\u4f53\u7cfb\u7edf<\/span><\/strong><span class=\"qwen-markdown-text\">\u3002\u7279\u522b\u9002\u7528\u4e8e\u6c34\u5e73\u7ba1\u9053\u6216\u5411\u4e0a\u6d41\u52a8\u7684\u5782\u76f4\u7ba1\u9053\uff0c\u5728\u8fd9\u4e9b\u573a\u5408\u9632\u6b62\u5012\u6d41\u5bf9\u7cfb\u7edf\u5b89\u5168\u81f3\u5173\u91cd\u8981\u3002<\/span><\/div>\n<\/div>\n<div style=\"display: none;\"><\/div>\n<div class=\"cbu-aibuy-login\"><\/div>\n<div class=\"1688-aibuy-drawer\"><\/div>\n<div class=\"1688-aibuy-search-icon\" style=\"display: none;\">\n<div class=\"cbu-aibuy-trigger-btn-container\">\n<div class=\"cbu-aibuy--dropdown-trigger aibuy-trigger-btn-wrapper\"><img decoding=\"async\" src=\"chrome-extension:\/\/ecpkhbhhpfjkkcedaejmpaabpdgcaegc\/assets\/search-image-icon.png\" alt=\"\" \/><\/div>\n<\/div>\n<\/div>\n<div class=\"1688-aibuy-screenshot\"><\/div>","protected":false},"excerpt":{"rendered":"<h5>\u6280\u672f\u8981\u6c42\uff1a<\/h5>\n<ol>\n<li><strong>\u8bbe\u8ba1\u4e0e\u5236\u9020\uff1a<\/strong> MSS SP-71\uff08125\u7ea7\u94c1\u5236\u9600\u4f53\u6b62\u56de\u9600\uff09<\/li>\n<li><strong>\u7ed3\u6784\u957f\u5ea6\uff1a<\/strong> ANSI B16.10<\/li>\n<li><strong>\u6cd5\u5170\u8fde\u63a5\uff1a<\/strong> ANSI B16.1\uff08125\u7ea7\uff09<\/li>\n<li><strong>\u538b\u529b\u8bd5\u9a8c\uff1a<\/strong> MSS SP-71<\/li>\n<\/ol>\n<div style=\"display: none;\"><\/div>\n<div class=\"cbu-aibuy-login\"><\/div>\n<div class=\"1688-aibuy-drawer\"><\/div>\n<div class=\"1688-aibuy-search-icon\" style=\"display: none;\">\n<div class=\"cbu-aibuy-trigger-btn-container\">\n<div class=\"cbu-aibuy--dropdown-trigger aibuy-trigger-btn-wrapper\"><img decoding=\"async\" src=\"chrome-extension:\/\/ecpkhbhhpfjkkcedaejmpaabpdgcaegc\/assets\/search-image-icon.png\" alt=\"\" \/><\/div>\n<\/div>\n<\/div>\n<div class=\"1688-aibuy-screenshot\"><\/div>\n<div style=\"display: none;\"><\/div>\n<div class=\"cbu-aibuy-login\"><\/div>\n<div class=\"1688-aibuy-drawer\"><\/div>\n<div class=\"1688-aibuy-search-icon\" style=\"display: none;\">\n<div class=\"cbu-aibuy-trigger-btn-container\">\n<div class=\"cbu-aibuy--dropdown-trigger aibuy-trigger-btn-wrapper\"><img decoding=\"async\" src=\"chrome-extension:\/\/ecpkhbhhpfjkkcedaejmpaabpdgcaegc\/assets\/search-image-icon.png\" alt=\"\" \/><\/div>\n<\/div>\n<\/div>\n<div 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