{"id":786,"date":"2025-10-17T06:43:42","date_gmt":"2025-10-17T06:43:42","guid":{"rendered":"https:\/\/www.ykyvalve.com\/?p=786"},"modified":"2025-11-06T07:22:54","modified_gmt":"2025-11-06T07:22:54","slug":"what-is-industrial-check-valve-used-for","status":"publish","type":"post","link":"https:\/\/www.ykyvalve.com\/zh\/blog\/check-valves\/what-is-industrial-check-valve-used-for\/","title":{"rendered":"\u5de5\u4e1a\u6b62\u56de\u9600\u7684\u7528\u9014\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u5de5\u4e1a\u6b62\u56de\u9600\u901a\u8fc7\u9650\u5236\u6d41\u4f53\u5355\u5411\u6d41\u52a8\u6765\u9632\u6b62\u7ba1\u9053\u7cfb\u7edf\u4e2d\u7684\u56de\u6d41\u3002\u8fd9\u4e9b\u9600\u95e8\u53ef\u4ee5\u4fdd\u62a4\u8bbe\u5907\u514d\u53d7\u53ef\u80fd\u5bfc\u81f4\u6c61\u67d3\u3001\u538b\u529b\u6ce2\u52a8\u6216\u7cfb\u7edf\u635f\u574f\u7684\u9006\u6d41\u7684\u5f71\u54cd\u3002\u5de5\u4e1a\u6b62\u56de\u9600\u5728\u77f3\u6cb9\u5929\u7136\u6c14\u3001\u6c34\u5904\u7406\u3001\u5316\u5b66\u52a0\u5de5\u548c\u53d1\u7535\u8bbe\u65bd\u4e2d\u81f3\u5173\u91cd\u8981\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u6b62\u56de\u9600\u7684\u7528\u9014\u662f\u4ec0\u4e48\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b62\u56de\u9600\u7684\u4f5c\u7528\u662f\u4fdd\u6301\u6b63\u786e\u7684\u6d41\u52a8\u65b9\u5411\uff0c\u540c\u65f6\u9632\u6b62\u56de\u6d41\u3002\u5f53\u6b63\u5411\u538b\u529b\u8d85\u8fc7\u5f00\u542f\u538b\u529b\u65f6\uff0c\u9600\u95e8\u81ea\u52a8\u6253\u5f00\u3002\u5f53\u6d41\u52a8\u505c\u6b62\u6216\u53cd\u5411\u65f6\uff0c\u9600\u95e8\u5173\u95ed\u4ee5\u963b\u6b62\u56de\u6d41\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b62\u56de\u9600 <a href=\"https:\/\/www.ykyvalve.com\/zh\/applications\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u5de5\u4e1a\u5e94\u7528<\/a> \u4fdd\u62a4\u6cf5\u514d\u53d7\u53cd\u8f6c\u635f\u574f\u3002\u5b83\u4eec\u9632\u6b62\u53d7\u6c61\u67d3\u7684\u6d41\u4f53\u56de\u6d41\u5230\u6e05\u6d01\u7684\u4f9b\u6c34\u7ba1\u8def\u4e2d\u3002\u5728\u591a\u6cf5\u7cfb\u7edf\u4e2d\uff0c\u8fd9\u4e9b\u9600\u95e8\u53ef\u9632\u6b62\u5176\u4ed6\u6cf5\u505c\u673a\u65f6\uff0c\u7a7a\u95f2\u7684\u6cf5\u7ee7\u7eed\u6392\u7a7a\u6d41\u4f53\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u81ea\u52a8\u64cd\u4f5c\u4f7f\u5de5\u4e1a\u6b62\u56de\u9600\u5177\u6709\u6210\u672c\u6548\u76ca\u3002\u5b83\u4eec\u65e0\u9700\u5916\u90e8\u7535\u6e90\u6216\u63a7\u5236\u7cfb\u7edf\u5373\u53ef\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n\n\n\n<iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/r0mpimH5hc4?si=JblwbL3TGO9gGpnE\" title=\"YouTube \u89c6\u9891\u64ad\u653e\u5668\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u5de5\u4e1a\u9600\u95e8\u53eb\u4ec0\u4e48\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5de5\u4e1a\u9600\u95e8\u6839\u636e\u5176\u6d41\u91cf\u63a7\u5236\u529f\u80fd\u53ef\u5206\u4e3a\u51e0\u4e2a\u4e3b\u8981\u7c7b\u522b\u3002\u95f8\u9600\u7528\u4e8e\u7ba1\u9053\u7684\u5b8c\u5168\u5173\u95ed\u3002 <a href=\"https:\/\/www.ykyvalve.com\/zh\/blog\/ball-valves\/threaded-ball-valves-complete-guide\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u7403\u9600<\/a> \u63d0\u4f9b\u5feb\u901f\u7684\u56db\u5206\u4e4b\u4e00\u5708\u64cd\u4f5c\u3002\u622a\u6b62\u9600\u53ef\u5b9e\u73b0\u7cbe\u786e\u7684\u8282\u6d41\u63a7\u5236\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b62\u56de\u9600\u662f\u4e00\u4e2a\u72ec\u7279\u7684\u7c7b\u522b\uff0c\u56e0\u4e3a\u5b83\u4eec\u7684\u4f5c\u7528\u662f\u9632\u6b62\u56de\u6d41\uff0c\u800c\u4e0d\u662f\u624b\u52a8\u63a7\u5236\u6d41\u91cf\u3002\u5176\u4ed6\u5e38\u89c1\u540d\u79f0\u5305\u62ec\u6b62\u56de\u9600\u3001\u5355\u5411\u9600\u3001\u4fdd\u7559\u9600\u548c\u56de\u6d41\u9632\u6b62\u5668\u3002\u201c\u6b62\u56de\u9600\u201d\u4e00\u8bcd\u6e90\u4e8e\u5176\u963b\u6b62\u6216\u963b\u6b62\u9006\u6d41\u7684\u80fd\u529b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u540c\u884c\u4e1a\u53ef\u80fd\u4f1a\u6839\u636e\u9002\u7528\u6807\u51c6\uff08\u4f8b\u5982 API\u3001AWWA \u6216 ASME\uff09\u4f7f\u7528\u7279\u5b9a\u7684\u672f\u8bed\u3002\u4e86\u89e3\u8fd9\u4e9b\u547d\u540d\u7ea6\u5b9a\u6709\u52a9\u4e8e\u4e3a\u7279\u5b9a\u5e94\u7528\u9009\u62e9\u9600\u95e8\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u6b62\u56de\u9600\u6709\u54ea\u4e09\u79cd\u4e0d\u540c\u7c7b\u578b\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e09\u79cd\u4e3b\u8981\u7684\u6b62\u56de\u9600\u7c7b\u578b\u5206\u522b\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u64cd\u4f5c\u9700\u6c42\u3002\u4e86\u89e3\u5b83\u4eec\u4e4b\u95f4\u7684\u5dee\u5f02\u6709\u52a9\u4e8e\u60a8\u6839\u636e\u5e94\u7528\u9009\u62e9\u5408\u9002\u7684\u9600\u95e8\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u7c7b\u578b<\/strong><\/td><td><strong>\u8bbe\u8ba1<\/strong><\/td><td><strong>\u5c3a\u5bf8\u8303\u56f4<\/strong><\/td><td><strong>\u538b\u529b\u7b49\u7ea7<\/strong><\/td><td><strong>\u6700\u4f73\u5e94\u7528<\/strong><\/td><td><strong>\u5b89\u88c5<\/strong><\/td><\/tr><tr><td>\u6325\u6746\u68c0\u67e5<\/td><td>\u94f0\u94fe\u76d8<\/td><td>2\u82f1\u5bf8\u81f348\u82f1\u5bf8<\/td><td>\u9ad8\u8fbe 2500 psi<\/td><td>\u9ad8\u6d41\u91cf\u3001\u7a33\u5b9a\u6d41\u91cf<\/td><td>\u6c34\u5e73\u7ba1\u9053<\/td><\/tr><tr><td>\u5347\u964d\u68c0\u67e5<\/td><td>\u5782\u76f4\u5706\u76d8\/\u6d3b\u585e<\/td><td>1\/4\u82f1\u5bf8\u81f34\u82f1\u5bf8<\/td><td>\u9ad8\u8fbe 10,000 psi<\/td><td>\u9ad8\u538b<\/td><td>\u6c34\u5e73\u6216\u5782\u76f4<\/td><\/tr><tr><td>\u7403\u68c0<\/td><td>\u7403\u5f62\u7403<\/td><td>1\/4\u82f1\u5bf8\u81f312\u82f1\u5bf8<\/td><td>\u9ad8\u8fbe 1500 psi<\/td><td>\u9891\u7e41\u7684\u6d41\u91cf\u53d8\u5316<\/td><td>\u4efb\u4f55\u65b9\u5411<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u65cb\u542f\u5f0f\u6b62\u56de\u9600\uff1a<\/strong> \u5de5\u4e1a\u65cb\u542f\u5f0f\u6b62\u56de\u9600\u91c7\u7528\u94f0\u94fe\u5f0f\u9600\u74e3\uff0c\u5f53\u6d41\u4f53\u987a\u6d41\u65f6\uff0c\u9600\u74e3\u4f1a\u65cb\u5f00\u3002\u5f53\u6d41\u4f53\u505c\u6b62\u6d41\u52a8\u65f6\uff0c\u9600\u74e3\u4f1a\u56e0\u9006\u6d41\u6216\u91cd\u529b\u4f5c\u7528\u800c\u5173\u95ed\u3002\u8fd9\u7c7b\u9600\u95e8\u53ef\u5728\u6cb9\u6c14\u7ba1\u9053\u548c\u4f9b\u6c34\u7cfb\u7edf\u4e2d\u4ee5\u6700\u5c0f\u7684\u538b\u964d\u5904\u7406\u9ad8\u6d41\u91cf\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5347\u964d\u5f0f\u6b62\u56de\u9600\uff1a<\/strong> \u9600\u74e3\u6216\u6d3b\u585e\u5782\u76f4\u63d0\u5347\uff0c\u5141\u8bb8\u6d41\u4f53\u6d41\u52a8\uff0c\u5e76\u5728\u6d41\u4f53\u505c\u6b62\u65f6\u4e0b\u964d\u5173\u95ed\u3002\u8fd9\u4e9b\u9600\u95e8\u975e\u5e38\u9002\u5408\u9700\u8981\u7d27\u51d1\u8bbe\u8ba1\u7684\u9ad8\u538b\u5e94\u7528\u3002\u5b83\u4eec\u53ef\u5b89\u88c5\u5728\u7a7a\u95f4\u6709\u9650\u7684\u6c34\u5e73\u548c\u5782\u76f4\u7ba1\u9053\u4e2d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7403\u5f62\u6b62\u56de\u9600\uff1a<\/strong> \u7403\u4f53\u5411\u4e0a\u79fb\u52a8\u6253\u5f00\u6d41\u9053\uff0c\u5411\u4e0b\u79fb\u52a8\u5173\u95ed\u6d41\u9053\u3002\u8fd9\u4e9b\u9600\u95e8\u53ef\u5904\u7406\u9891\u7e41\u7684\u6d41\u91cf\u53d8\u5316\uff0c\u5e76\u9002\u7528\u4e8e\u5404\u79cd\u4ecb\u8d28\u3002\u5176\u8bbe\u8ba1\u7b80\u6d01\uff0c\u7ef4\u62a4\u6210\u672c\u6781\u4f4e\uff0c\u53ef\u627f\u53d7\u6e29\u5ea6\u8303\u56f4\u4e3a -20\u00b0F \u81f3 400\u00b0F\u3002<\/p>\n\n\n\n<div style=\"text-align: center; padding: 30px; margin: 40px auto; max-width: 650px; background-color: #fff9f5; border: 1px solid #ff5e14; border-radius: 10px;\">\n    <div style=\"color: #333; margin-bottom: 25px; font-size: 1.8em; font-weight: 700; line-height: 1.2;\">\u51c6\u5907\u597d\u5de5\u4e1a\u6b62\u56de\u9600\u62a5\u4ef7\u4e86\u5417\uff1f<\/div>\n    \n    <a href=\"https:\/\/www.ykyvalve.com\/zh\/contact-us\/\" \n       target=\"_blank\"  >\n        \u7d22\u53d6\u62a5\u4ef7\n    <\/a>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u6b62\u56de\u9600\u7684\u884c\u4e1a\u6807\u51c6\u662f\u4ec0\u4e48\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u540c\u7684\u6807\u51c6\u89c4\u5b9a\u4e86\u5de5\u4e1a\u6b62\u56de\u9600\u7684\u8bbe\u8ba1\u3001\u6750\u6599\u3001\u6d4b\u8bd5\u548c\u6027\u80fd\u8981\u6c42\u3002\u4e86\u89e3\u8fd9\u4e9b\u6807\u51c6\u6709\u52a9\u4e8e\u786e\u4fdd\u60a8\u9009\u62e9\u7b26\u5408\u5e94\u7528\u6cd5\u89c4\u548c\u5b89\u5168\u8981\u6c42\u7684\u9600\u95e8\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>API 594\u6807\u51c6\uff1a<\/strong> API 594 \u6db5\u76d6\u4e3b\u8981\u7528\u4e8e\u77f3\u6cb9\u548c\u5929\u7136\u6c14\u5e94\u7528\u7684\u5bf9\u5939\u5f0f\u548c\u51f8\u8033\u5f0f\u6b62\u56de\u9600\u3002\u8be5\u6807\u51c6\u89c4\u5b9a\u4e86\u5c3a\u5bf8\u3001\u6750\u6599\u3001\u538b\u529b\u7b49\u7ea7\u548c\u6d4b\u8bd5\u8981\u6c42\u3002 <a href=\"https:\/\/www.ykyvalve.com\/zh\/product\/api-swing-check-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">API\u65cb\u542f\u5f0f\u6b62\u56de\u9600<\/a> \u7b26\u5408\u77f3\u6cb9\u548c\u5929\u7136\u6c14\u5de5\u4e1a\u4f7f\u7528\u7684\u8fd9\u4e9b\u89c4\u8303\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u56fd\u6807\u6807\u51c6\uff1a<\/strong> \u4e2d\u56fd\u56fd\u5bb6\u6807\u51c6GB\u89c4\u5b9a\u4e86\u56fd\u5185\u5de5\u4e1a\u5e94\u7528\u4e2d\u6b62\u56de\u9600\u7684\u8981\u6c42\u3002\u8fd9\u4e9b\u6807\u51c6\u6db5\u76d6\u4e86\u5404\u79cd\u9600\u95e8\u7c7b\u578b\u7684\u8bbe\u8ba1\u3001\u6750\u6599\u548c\u6027\u80fd\u6807\u51c6\u3002 <a href=\"https:\/\/www.ykyvalve.com\/zh\/product\/gb-swing-check-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u56fd\u6807\u65cb\u542f\u5f0f\u6b62\u56de\u9600<\/a> \u9075\u5faa\u5de5\u4e1a\u7cfb\u7edfGB\u89c4\u8303\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5176\u4ed6\u9002\u7528\u6807\u51c6\uff1a<\/strong> API 6D \u9002\u7528\u4e8e\u5927\u578b\u8f93\u9001\u7cfb\u7edf\u7684\u7ba1\u9053\u9600\u95e8\u3002ASME B16.34 \u89c4\u5b9a\u4e86\u9600\u95e8\u6750\u6599\u7684\u538b\u529b-\u6e29\u5ea6\u989d\u5b9a\u503c\u3002AWWA \u6807\u51c6\u9002\u7528\u4e8e\u6c34\u548c\u5e9f\u6c34\u5e94\u7528\u3002\u9009\u62e9\u7b26\u5408\u76f8\u5e94\u6807\u51c6\u7684\u9600\u95e8\u53ef\u786e\u4fdd\u517c\u5bb9\u6027\u548c\u5408\u89c4\u6027\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u5de5\u4e1a\u6b62\u56de\u9600\u5728\u4e0d\u540c\u884c\u4e1a\u4e2d\u662f\u5982\u4f55\u5e94\u7528\u7684\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5de5\u4e1a\u6b62\u56de\u9600\u5728\u591a\u4e2a\u884c\u4e1a\u53d1\u6325\u7740\u5173\u952e\u4f5c\u7528\u3002\u6bcf\u4e2a\u884c\u4e1a\u5bf9\u538b\u529b\u3001\u6e29\u5ea6\u548c\u4ecb\u8d28\u517c\u5bb9\u6027\u90fd\u6709\u7279\u5b9a\u7684\u8981\u6c42\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u77f3\u6cb9\u548c\u5929\u7136\u6c14\u5e94\u7528\uff1a<\/strong> \u77f3\u6cb9\u548c\u5929\u7136\u6c14\u884c\u4e1a\u5e94\u7528\u7684\u6b62\u56de\u9600\u53ef\u9632\u6b62\u7ba1\u9053\u3001\u4e95\u53e3\u548c\u52a0\u5de5\u8bbe\u65bd\u4e2d\u7684\u56de\u6d41\u3002\u5b83\u4eec\u4fdd\u62a4\u539f\u6cb9\u8f93\u9001\u7cfb\u7edf\u3001\u5929\u7136\u6c14\u538b\u7f29\u7ad9\u548c\u6d77\u4e0a\u5e73\u53f0\u7ba1\u9053\u3002\u4e95\u53e3\u8bbe\u5907\u901a\u5e38\u9700\u8981\u989d\u5b9a\u538b\u529b\u9ad8\u8fbe 20,000 psi \u7684\u9600\u95e8\uff0c\u5e76\u91c7\u7528\u8010\u8150\u8680\u6750\u6599\uff0c\u4ee5\u9002\u5e94\u6076\u52a3\u7684\u78b3\u6c22\u5316\u5408\u7269\u73af\u5883\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5316\u5b66\u52a0\u5de5\u5382\uff1a<\/strong> \u4e13\u4e3a\u8150\u8680\u6027\u5316\u5b66\u54c1\u8bbe\u8ba1\u7684\u5b9a\u5236\u5de5\u4e1a\u6b62\u56de\u9600\u91c7\u7528\u7279\u6b8a\u6750\u6599\uff0c\u4f8b\u5982\u4e0d\u9508\u94a2\u3001\u54c8\u6c0f\u5408\u91d1\u548c\u805a\u56db\u6c1f\u4e59\u70ef\u5185\u886c\u9600\u4f53\u3002\u8010\u9178\u78b1\u7684\u9600\u5185\u4ef6\u6750\u6599\u53ef\u6709\u6548\u9632\u6b62\u8150\u8680\u3002\u9ad8\u6e29\u5316\u5b66\u5de5\u827a\u7684\u6e29\u5ea6\u989d\u5b9a\u503c\u53ef\u8fbe 750\u00b0F\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6c34\u5904\u7406\u8bbe\u65bd\uff1a<\/strong> \u5e02\u653f\u4f9b\u6c34\u7cfb\u7edf\u4f9d\u9760\u6b62\u56de\u9600\u6765\u9632\u6b62\u996e\u7528\u6c34\u4f9b\u5e94\u53d7\u5230\u6c61\u67d3\u3002\u9759\u97f3\u6b62\u56de\u9600\u53ef\u51cf\u5c11\u6cf5\u7ad9\u4e2d\u53d1\u751f\u538b\u529b\u6ce2\u52a8\u65f6\u4ea7\u751f\u7684\u6c34\u9524\u6548\u5e94\u3002\u4e3b\u914d\u6c34\u7ba1\u7ebf\u4f7f\u7528\u76f4\u5f84\u4e3a 2 \u81f3 48 \u82f1\u5bf8\u7684\u9600\u95e8\uff0c\u91c7\u7528\u7403\u58a8\u94f8\u94c1\u6216\u9752\u94dc\u6750\u8d28\uff0c\u4ee5\u5ef6\u957f\u4f7f\u7528\u5bff\u547d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u53d1\u7535\u7cfb\u7edf\uff1a<\/strong> \u84b8\u6c7d\u548c\u9505\u7089\u5e94\u7528\u9700\u8981\u80fd\u591f\u627f\u53d7\u6781\u7aef\u6761\u4ef6\u7684\u9ad8\u6e29\u9600\u95e8\u3002\u9505\u7089\u7ed9\u6c34\u5e94\u7528\u9700\u8981\u80fd\u591f\u627f\u53d73000 psi\u6216\u66f4\u9ad8\u538b\u529b\u7684\u9600\u95e8\u3002\u6838\u8bbe\u65bd\u9700\u8981\u4e25\u683c\u7684\u6750\u6599\u8ba4\u8bc1\u548c <a href=\"https:\/\/www.ykyvalve.com\/zh\/blog\/comprehensive-valve-testing-and-quality-assurance-a-guide-to-reliable-performance\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u5168\u9762\u7684\u6d4b\u8bd5\u548c\u8d28\u91cf\u4fdd\u8bc1<\/a> \u9002\u7528\u4e8e\u5b89\u5168\u5173\u952e\u578b\u5e94\u7528\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u7ed3\u8bba<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5de5\u4e1a\u6b62\u56de\u9600\u53ef\u81ea\u52a8\u9632\u6b62\u7ba1\u9053\u7cfb\u7edf\u4e2d\u7684\u56de\u6d41\uff0c\u65e0\u9700\u5916\u90e8\u52a8\u529b\u6216\u63a7\u5236\u3002\u65cb\u542f\u5f0f\u3001\u5347\u964d\u5f0f\u548c\u7403\u5f62\u6b62\u56de\u9600\u5206\u522b\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u6d41\u91cf\u6761\u4ef6\u3001\u538b\u529b\u7b49\u7ea7\u548c\u5b89\u88c5\u65b9\u5411\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6750\u6599\u7684\u9009\u62e9\u53d6\u51b3\u4e8e\u60a8\u7684\u5de5\u827a\u6d41\u4f53\u548c\u64cd\u4f5c\u6761\u4ef6\u3002\u78b3\u94a2\u9002\u7528\u4e8e\u77f3\u6cb9\u548c\u5929\u7136\u6c14\uff0c\u4e0d\u9508\u94a2\u9002\u7528\u4e8e\u5316\u5b66\u54c1\u5904\u7406\uff0c\u7403\u58a8\u94f8\u94c1\u9002\u7528\u4e8e\u6c34\u7cfb\u7edf\u3002\u6839\u636e\u60a8\u7684\u5177\u4f53\u5e94\u7528\u9009\u62e9\u5408\u9002\u7684\u9600\u95e8\u6750\u6599\u548c\u8bbe\u8ba1\uff0c\u53ef\u9632\u6b62\u9600\u95e8\u8fc7\u65e9\u5931\u6548\u3002<br>YKY Valve \u5236\u9020\u7b26\u5408 API 594 \u548c GB \u6807\u51c6\u7684\u5de5\u4e1a\u5e94\u7528\u6b62\u56de\u9600\u3002 <a href=\"https:\/\/www.ykyvalve.com\/zh\/contact-us\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u8054\u7cfb\u6211\u4eec<\/a> \u8ba8\u8bba\u54ea\u79cd\u9600\u95e8\u7c7b\u578b\u548c\u6750\u6599\u7b26\u5408\u60a8\u7684\u7cfb\u7edf\u8981\u6c42\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-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.ykyvalve.com\/zh\/contact-us\/\" style=\"color:#fffbfb;background-color:#f6771c\" target=\"_blank\" rel=\"noreferrer noopener\">\u83b7\u53d6\u514d\u8d39\u62a5\u4ef7<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>An industrial check valve prevents backflow in piping systems by allowing fluid to flow in only one direction. These valves protect equipment from reverse flow that<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":787,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[63],"tags":[],"class_list":["post-786","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-check-valves"],"_links":{"self":[{"href":"https:\/\/www.ykyvalve.com\/zh\/wp-json\/wp\/v2\/posts\/786","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ykyvalve.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ykyvalve.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ykyvalve.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ykyvalve.com\/zh\/wp-json\/wp\/v2\/comments?post=786"}],"version-history":[{"count":5,"href":"https:\/\/www.ykyvalve.com\/zh\/wp-json\/wp\/v2\/posts\/786\/revisions"}],"predecessor-version":[{"id":953,"href":"https:\/\/www.ykyvalve.com\/zh\/wp-json\/wp\/v2\/posts\/786\/revisions\/953"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ykyvalve.com\/zh\/wp-json\/wp\/v2\/media\/787"}],"wp:attachment":[{"href":"https:\/\/www.ykyvalve.com\/zh\/wp-json\/wp\/v2\/media?parent=786"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ykyvalve.com\/zh\/wp-json\/wp\/v2\/categories?post=786"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ykyvalve.com\/zh\/wp-json\/wp\/v2\/tags?post=786"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}