{"id":65,"count":3,"description":"<p>Stainless steel check valves from a Taiwan manufacturer: swing type in 200 WOG PT threaded and JIS 10K \/ ANSI 150# flanged, plus a compact silent check valve. Sizes 1\/2\" to 4\".<\/p>\r\n<p>\u55ae\u5411\u95a5\u53ea\u6709\u4e00\u500b\u4f5c\u7528\uff1a\u8b93\u6d41\u9ad4\u55ae\u5411\u6d41\u52d5\uff0c\u4e26\u963b\u6b62\u5176\u9006\u6d41\u3002\u60a8\u9700\u8981\u54ea\u7a2e\u985e\u578b\uff0c\u53d6\u6c7a\u65bc\u6cf5\u505c\u6b62\u904b\u8f49\u6642\u7ba1\u7dda\u7684\u884c\u70ba\u8868\u73fe\u3002.<\/p>\r\n<p>\u6211\u5011\u6709\u4e09\u4ef6\u5eab\u5b58\u3002\u9019 <strong>\u64fa\u52d5\u5f0f\u6b62\u56de\u95a5<\/strong> (316 cast stainless, ASTM A351 CF8M) has a hinged disc that opens with flow and drops shut when flow reverses. 200 WOG, PT threaded ends, 1\/2\" to 3\". The flanged check valve is the same swing principle in 304 stainless with flanged ends, rated JIS 10K \/ ANSI 150#, 2\" to 4\". The silent check valve is a one-piece compact body with an internal spring, threaded, 1\/2\" to 2\". The spring closes the disc as flow drops off, rather than waiting for the line to push it shut.<\/p>\r\n<p>\u9019\u4e09\u6a23\u90fd\u662f\u4e0d\u93fd\u92fc\u88fd\u7684\u3002.<\/p>\r\n<ul>\r\n<li><a href=\"https:\/\/ballvalves.tw\/zh\/%e7%94%a2%e5%93%81\/%e8%9e%ba%e7%b4%8b%e5%bc%8f%e6%ad%a2%e5%9b%9e%e9%96%a5\/\">\u64fa\u52d5\u5f0f\u6b62\u56de\u95a5\uff0c200 WOG\uff0cPT \u87ba\u7d0b<\/a> \u2014 316 cast stainless, 1\/2\" to 3\"<\/li>\r\n<li><a href=\"https:\/\/ballvalves.tw\/zh\/%e7%94%a2%e5%93%81\/304-%e6%b3%95%e8%98%ad%e5%bc%8f%e6%ad%a2%e5%9b%9e%e9%96%a5\/\">\u6cd5\u862d\u5f0f\u6b62\u56de\u95a5\uff0cJIS 10K \/ ANSI 150 #<\/a> \u2014 304 stainless, 2\" to 4\"<\/li>\r\n<li><a href=\"https:\/\/ballvalves.tw\/zh\/%e7%94%a2%e5%93%81\/%e9%9d%9c%e9%9f%b3%e6%ad%a2%e5%9b%9e%e9%96%a5\/\">\u4e00\u9ad4\u5f0f\u975c\u97f3\u6b62\u56de\u95a5<\/a> \u2014 304 stainless, threaded, 1\/2\" to 2\"<\/li>\r\n<\/ul>","link":"https:\/\/ballvalves.tw\/zh\/product-category\/check-valve\/","name":"\u4e0d\u93fd\u92fc\u6b62\u56de\u95a5","slug":"%e6%ad%a2%e5%9b%9e%e9%96%a5","taxonomy":"product_cat","parent":0,"meta":[],"menu_order":0,"_links":{"self":[{"href":"https:\/\/ballvalves.tw\/zh\/wp-json\/wp\/v2\/product_cat\/65","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ballvalves.tw\/zh\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/ballvalves.tw\/zh\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"wp:post_type":[{"href":"https:\/\/ballvalves.tw\/zh\/wp-json\/wp\/v2\/product?product_cat=65"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}