{"id":241,"date":"2025-04-21T11:05:00","date_gmt":"2025-04-21T03:05:00","guid":{"rendered":"https:\/\/www.bihec.com\/valve-tech\/?p=241"},"modified":"2025-04-21T11:05:00","modified_gmt":"2025-04-21T03:05:00","slug":"type-402-pneumatically-operated-valve-dn-15-50-mm-1-2%e2%80%b3-2%e2%80%b3","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/valve-tech\/type-402-pneumatically-operated-valve-dn-15-50-mm-1-2%e2%80%b3-2%e2%80%b3\/","title":{"rendered":"\u82f1\u56fdValvetech Ltd Type 402 \u91d1\u5c5e\u9694\u819c\u9600\u3001\u5851\u6599\u6d3b\u585e\u81f4\u52a8\u5668\u3001\u6c14\u52a8\u64cd\u4f5c\u9600DN 15 \u2013 50 mm\u3001Valvetech\u5851\u6599\u6d3b\u585e\u81f4\u52a8\u5668\u3001\u8fdb\u53e3\u4ee3\u7406Valvetech"},"content":{"rendered":"<p><a href=\"https:\/\/www.bihec.com\/valve-tech\/tag\/%e8%8b%b1%e5%9b%bdvalvetech-ltd\/\" title=\"View all posts in \u82f1\u56fdValvetech Ltd\" target=\"_blank\">\u82f1\u56fdValvetech Ltd<\/a> Type 402 <a href=\"https:\/\/www.bihec.com\/valve-tech\/tag\/%e9%87%91%e5%b1%9e%e9%9a%94%e8%86%9c%e9%98%80\/\" title=\"View all posts in \u91d1\u5c5e\u9694\u819c\u9600\" target=\"_blank\">\u91d1\u5c5e\u9694\u819c\u9600<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/valve-tech\/tag\/%e5%a1%91%e6%96%99%e6%b4%bb%e5%a1%9e%e8%87%b4%e5%8a%a8%e5%99%a8\/\" title=\"View all posts in \u5851\u6599\u6d3b\u585e\u81f4\u52a8\u5668\" target=\"_blank\">\u5851\u6599\u6d3b\u585e\u81f4\u52a8\u5668<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/valve-tech\/tag\/%e6%b0%94%e5%8a%a8%e6%93%8d%e4%bd%9c%e9%98%80dn-15-50-mm\/\" title=\"View all posts in \u6c14\u52a8\u64cd\u4f5c\u9600DN 15 \u2013 50 mm\" target=\"_blank\">\u6c14\u52a8\u64cd\u4f5c\u9600DN 15 \u2013 50 mm<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/valve-tech\/tag\/valvetech%e5%a1%91%e6%96%99%e6%b4%bb%e5%a1%9e%e8%87%b4%e5%8a%a8%e5%99%a8\/\" title=\"View all posts in Valvetech\u5851\u6599\u6d3b\u585e\u81f4\u52a8\u5668\" target=\"_blank\">Valvetech\u5851\u6599\u6d3b\u585e\u81f4\u52a8\u5668<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/valve-tech\/tag\/%e8%bf%9b%e5%8f%a3%e4%bb%a3%e7%90%86valvetech\/\" title=\"View all posts in \u8fdb\u53e3\u4ee3\u7406Valvetech\" target=\"_blank\">\u8fdb\u53e3\u4ee3\u7406Valvetech<\/a><\/p>\n<p id=\"ViXdQbO\"><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-242  aligncenter\" src=\"https:\/\/www.bihec.com\/valve-tech\/wp-content\/uploads\/sites\/2075\/2025\/04\/img_6805b420db1df.png\" alt=\"\" width=\"321\" height=\"287\" srcset=\"https:\/\/www.bihec.com\/valve-tech\/wp-content\/uploads\/sites\/2075\/2025\/04\/img_6805b420db1df.png 462w, https:\/\/www.bihec.com\/valve-tech\/wp-content\/uploads\/sites\/2075\/2025\/04\/img_6805b420db1df-300x268.png 300w\" sizes=\"(max-width: 321px) 100vw, 321px\" \/><\/p>\n<h3>\u82f1\u56fd<a href=\"https:\/\/www.bihec.com\/valve-tech\/tag\/valvetech-ltd\/\" title=\"View all posts in Valvetech Ltd\" target=\"_blank\">Valvetech Ltd<\/a> Type 402 \u91d1\u5c5e<a href=\"https:\/\/www.bihec.com\/valve-tech\/tag\/%e9%9a%94%e8%86%9c%e9%98%80\/\" title=\"View all posts in \u9694\u819c\u9600\" target=\"_blank\">\u9694\u819c\u9600<\/a>\u3001\u5851\u6599\u6d3b\u585e\u81f4\u52a8\u5668<\/h3>\n<h4 class=\"header-post-title-class entry-title\">Diaphragm Valves \u2013 Metal \u2013 Type 402<\/h4>\n<h4>Pneumatically Operated Valve DN 15 \u2013 50 mm (1\/2\u2033 \u2013 2\u2033)<\/h4>\n<h3>\u82f1\u56fd<a href=\"https:\/\/www.bihec.com\/valve-tech\/tag\/valvetech-ltd-type-402-%e5%a1%91%e6%96%99%e6%b4%bb%e5%a1%9e%e8%87%b4%e5%8a%a8%e5%99%a8\/\" title=\"View all posts in Valvetech Ltd Type 402 \u5851\u6599\u6d3b\u585e\u81f4\u52a8\u5668\" target=\"_blank\">Valvetech Ltd Type 402 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\u5851\u6599\u6d3b\u585e\u81f4\u52a8\u5668<\/a>\u4e00\u822c\u89c4\u683c:<\/h3>\n<ul>\n<li>\u6d88\u9664\u6c34\u9524<\/li>\n<li>\u53d6\u51b3\u4e8e\u9694\u819c\u6750\u6599\uff0c\u9002\u7528\u4e8e\u6240\u6709\u4e2d\u6027\u548c\u8150\u8680\u6027\u6c14\u4f53\u548c\u6db2\u4f53\u4ecb\u8d28<\/li>\n<li>\u6d41\u52a8\u53ef\u4ee5\u662f\u4efb\u4e00\u65b9\u5411<\/li>\n<li>\u5bc6\u5c01<\/li>\n<li>\u7a7a\u8154\u81ea\u7531\u4f53<\/li>\n<li>\u9600\u95e8\u4e0d\u53d7\u6c61\u67d3\u4ecb\u8d28\u7684\u5f71\u54cd<\/li>\n<\/ul>\n<h3>\u82f1\u56fdValvetech Ltd Type 402 \u5851\u6599\u6d3b\u585e\u81f4\u52a8\u5668\u53ef\u9009\u9879:<\/h3>\n<ul>\n<li>\u53ef\u63d0\u4f9b\u5404\u79cd\u63a7\u5236\u8bbe\u5907\u548c\u9644\u4ef6\uff0c\u4e5f\u53ef\u7528\u4e8e\u6539\u88c5<\/li>\n<li>\u63a7\u5236\u7a7a\u6c14\u8fde\u63a590\u6d41\u5411<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/valve-tech\/tag\/type-402-%e5%a1%91%e6%96%99%e6%b4%bb%e5%a1%9e%e8%87%b4%e5%8a%a8%e5%99%a8\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 8pt;\" aria-label=\"Type 402 \u5851\u6599\u6d3b\u585e\u81f4\u52a8\u5668 (1\u4e2a\u9879\u76ee)\">Type 402 \u5851\u6599\u6d3b\u585e\u81f4\u52a8\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/valve-tech\/tag\/valvetech-ltd-type-402-%e5%a1%91%e6%96%99%e6%b4%bb%e5%a1%9e%e8%87%b4%e5%8a%a8%e5%99%a8\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 8pt;\" aria-label=\"Valvetech Ltd Type 402 \u5851\u6599\u6d3b\u585e\u81f4\u52a8\u5668 (1\u4e2a\u9879\u76ee)\">Valvetech Ltd Type 402 \u5851\u6599\u6d3b\u585e\u81f4\u52a8\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/valve-tech\/tag\/valvetech-type-402-%e5%a1%91%e6%96%99%e6%b4%bb%e5%a1%9e%e8%87%b4%e5%8a%a8%e5%99%a8\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 8pt;\" aria-label=\"Valvetech Type 402 \u5851\u6599\u6d3b\u585e\u81f4\u52a8\u5668 (1\u4e2a\u9879\u76ee)\">Valvetech Type 402 \u5851\u6599\u6d3b\u585e\u81f4\u52a8\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/valve-tech\/tag\/valvetech-type-402-%e9%87%91%e5%b1%9e%e9%9a%94%e8%86%9c%e9%98%80\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 8pt;\" aria-label=\"Valvetech Type 402 \u91d1\u5c5e\u9694\u819c\u9600 (1\u4e2a\u9879\u76ee)\">Valvetech Type 402 \u91d1\u5c5e\u9694\u819c\u9600<\/a>\n<a href=\"https:\/\/www.bihec.com\/valve-tech\/tag\/valvetech%e5%a1%91%e6%96%99%e6%b4%bb%e5%a1%9e%e8%87%b4%e5%8a%a8%e5%99%a8\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-5\" style=\"font-size: 8pt;\" aria-label=\"Valvetech\u5851\u6599\u6d3b\u585e\u81f4\u52a8\u5668 (1\u4e2a\u9879\u76ee)\">Valvetech\u5851\u6599\u6d3b\u585e\u81f4\u52a8\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/valve-tech\/tag\/%e5%a1%91%e6%96%99%e6%b4%bb%e5%a1%9e%e8%87%b4%e5%8a%a8%e5%99%a8\/\" class=\"tag-cloud-link tag-link-5 tag-link-position-6\" style=\"font-size: 8pt;\" aria-label=\"\u5851\u6599\u6d3b\u585e\u81f4\u52a8\u5668 (1\u4e2a\u9879\u76ee)\">\u5851\u6599\u6d3b\u585e\u81f4\u52a8\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/valve-tech\/tag\/%e6%b0%94%e5%8a%a8%e6%93%8d%e4%bd%9c%e9%98%80\/\" class=\"tag-cloud-link tag-link-6 tag-link-position-7\" style=\"font-size: 22pt;\" aria-label=\"\u6c14\u52a8\u64cd\u4f5c\u9600 (5\u4e2a\u9879\u76ee)\">\u6c14\u52a8\u64cd\u4f5c\u9600<\/a>\n<a href=\"https:\/\/www.bihec.com\/valve-tech\/tag\/%e6%b0%94%e5%8a%a8%e6%93%8d%e4%bd%9c%e9%98%80dn-15-50-mm\/\" class=\"tag-cloud-link tag-link-7 tag-link-position-8\" style=\"font-size: 8pt;\" aria-label=\"\u6c14\u52a8\u64cd\u4f5c\u9600DN 15 \u2013 50 mm (1\u4e2a\u9879\u76ee)\">\u6c14\u52a8\u64cd\u4f5c\u9600DN 15 \u2013 50 mm<\/a>\n<a href=\"https:\/\/www.bihec.com\/valve-tech\/tag\/%e8%bf%9b%e5%8f%a3%e4%bb%a3%e7%90%86valvetech\/\" class=\"tag-cloud-link tag-link-8 tag-link-position-9\" style=\"font-size: 22pt;\" aria-label=\"\u8fdb\u53e3\u4ee3\u7406Valvetech (5\u4e2a\u9879\u76ee)\">\u8fdb\u53e3\u4ee3\u7406Valvetech<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>\u82f1\u56fdValvetech Ltd Type 402 \u91d1\u5c5e\u9694\u819c\u9600\u3001\u5851\u6599\u6d3b\u585e\u81f4\u52a8\u5668\u3001\u6c14\u52a8\u64cd\u4f5c\u9600DN 15 \u2013 50 mm\u3001Valvetech\u5851\u6599\u6d3b\u585e\u81f4\u52a8\u5668\u3001\u8fdb\u53e3\u4ee3\u7406Valvetech \u82f1 <\/p>\n","protected":false},"author":22,"featured_media":242,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[7,6,51,17,18],"tags":[55,52,53,56,58,54,27,57,25],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u82f1\u56fdValvetech Ltd Type 402 \u5851\u6599\u6d3b\u585e\u81f4\u52a8\u5668\u3001\u6c14\u52a8\u64cd\u4f5c\u9600DN 15 \u2013 50 mm<\/title>\n<meta name=\"description\" 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