{"id":238,"date":"2025-06-25T14:42:38","date_gmt":"2025-06-25T06:42:38","guid":{"rendered":"https:\/\/www.bihec.com\/halkeyrobertscorp\/?p=238"},"modified":"2025-06-25T14:42:38","modified_gmt":"2025-06-25T06:42:38","slug":"990-series-dual-action-breather-valve","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/halkeyrobertscorp\/990-series-dual-action-breather-valve\/","title":{"rendered":"\u7f8e\u56fdHalkey-Roberts 990\u7cfb\u5217\u53cc\u4f5c\u7528\u547c\u5438\u9600\u3001 \u81ea\u52a8\u53cc\u4f5c\u7528\u9600\u95e8\u3001\u8fdb\u53e3\u4ee3\u7406Halkey"},"content":{"rendered":"<p>\u7f8e\u56fd<a href=\"https:\/\/www.bihec.com\/halkeyrobertscorp\/tag\/halkey-roberts-990%e7%b3%bb%e5%88%97%e5%8f%8c%e4%bd%9c%e7%94%a8%e5%91%bc%e5%90%b8%e9%98%80\/\" title=\"View all posts in Halkey-Roberts 990\u7cfb\u5217\u53cc\u4f5c\u7528\u547c\u5438\u9600\" target=\"_blank\">Halkey-Roberts 990\u7cfb\u5217\u53cc\u4f5c\u7528\u547c\u5438\u9600<\/a>\u3001 <a href=\"https:\/\/www.bihec.com\/halkeyrobertscorp\/tag\/%e8%87%aa%e5%8a%a8%e5%8f%8c%e4%bd%9c%e7%94%a8%e9%98%80%e9%97%a8\/\" title=\"View all posts in \u81ea\u52a8\u53cc\u4f5c\u7528\u9600\u95e8\" target=\"_blank\">\u81ea\u52a8\u53cc\u4f5c\u7528\u9600\u95e8<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/halkeyrobertscorp\/tag\/%e8%bf%9b%e5%8f%a3%e4%bb%a3%e7%90%86halkey\/\" title=\"View all posts in \u8fdb\u53e3\u4ee3\u7406Halkey\" target=\"_blank\">\u8fdb\u53e3\u4ee3\u7406Halkey<\/a><\/p>\n<h3 id=\"IlOEipf\"><a href=\"https:\/\/www.bihec.com\/halkeyrobertscorp\/tag\/halkey-roberts\/\" title=\"View all posts in Halkey-Roberts\" target=\"_blank\">Halkey-Roberts<\/a> <a href=\"https:\/\/www.bihec.com\/halkeyrobertscorp\/tag\/990%e7%b3%bb%e5%88%97%e5%8f%8c%e4%bd%9c%e7%94%a8%e5%91%bc%e5%90%b8%e9%98%80\/\" title=\"View all posts in 990\u7cfb\u5217\u53cc\u4f5c\u7528\u547c\u5438\u9600\" target=\"_blank\">990\u7cfb\u5217\u53cc\u4f5c\u7528\u547c\u5438\u9600<\/a><\/h3>\n<h4 class=\"font_4 wixui-rich-text__text\"><span class=\"wixui-rich-text__text\">990 Series Dual Action Breather Valve<\/span><\/h4>\n<h4 id=\"IlOEipf\"><a href=\"https:\/\/www.bihec.com\/halkeyrobertscorp\/tag\/halkey\/\" title=\"View all posts in Halkey\" target=\"_blank\">Halkey<\/a>-Roberts 990\u7cfb\u5217<a href=\"https:\/\/www.bihec.com\/halkeyrobertscorp\/tag\/%e5%8f%8c%e4%bd%9c%e7%94%a8%e5%91%bc%e5%90%b8%e9%98%80\/\" title=\"View all posts in \u53cc\u4f5c\u7528\u547c\u5438\u9600\" target=\"_blank\">\u53cc\u4f5c\u7528\u547c\u5438\u9600<\/a>\u4ea7\u54c1\u578b\u53f7\u8bf4\u660e\uff1a<\/h4>\n<p class=\"ds-markdown-paragraph\">990<a href=\"https:\/\/www.bihec.com\/halkeyrobertscorp\/tag\/%e5%91%bc%e5%90%b8%e9%98%80\/\" title=\"View all posts in \u547c\u5438\u9600\" target=\"_blank\">\u547c\u5438\u9600<\/a>\u4e3b\u8981\u5e94\u7528\u4e8e\u96c6\u88c5\u7bb1\u5de5\u4e1a\u3001\u8fd0\u8f93\u7bb1\u4f53\u4ee5\u53ca\u5176\u4ed6\u519b\u4e8b\u3001\u5de5\u4e1a\u548c\u533b\u7597\u9886\u57df\u3002<\/p>\n<p class=\"ds-markdown-paragraph\">990\u662f\u4e00\u6b3e\u81ea\u52a8\u53cc\u4f5c\u7528\u9600\u95e8\uff0c\u91c7\u7528\u538b\u529b\u548c\u771f\u7a7a\u9600\u82af\u7684\u540c\u8f74\u8fd0\u52a8\u8bbe\u8ba1\uff0c\u786e\u4fdd\u5728\u4efb\u4f55\u5b89\u88c5\u4f4d\u7f6e\u6216\u6076\u52a3\u73af\u5883\u4e0b\u90fd\u80fd\u5b9e\u73b0\u6700\u9ad8\u53ef\u9760\u6027\u3001\u6700\u4f73\u6548\u7387\u548c\u6700\u5927\u6d41\u91cf\u3002<\/p>\n<p class=\"ds-markdown-paragraph\">990\u9600\u95e8\u53ef\u901a\u8fc7\u4ee5\u4e0b\u4e24\u79cd\u65b9\u5f0f\u5b89\u88c5\uff1a<\/p>\n<ol start=\"1\">\n<li>\n<p class=\"ds-markdown-paragraph\">\u5939\u6301\u5b89\u88c5\uff1a\u9002\u7528\u4e8e1.05\u82f1\u5bf8\uff0826.7\u6beb\u7c73\uff09\u5b54\u5f84<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">\u87ba\u7eb9\u8fde\u63a5\uff1a\u4f7f\u75281\u82f1\u5bf8\uff0825.4\u6beb\u7c73\uff0914 UN-2B\u76f4\u7ba1\u87ba\u7eb9\u5b54<\/p>\n<\/li>\n<\/ol>\n<h4 id=\"IlOEipf\">Halkey-Roberts 990\u7cfb\u5217\u53cc\u4f5c\u7528\u547c\u5438\u9600\u4ea7\u54c1\u7279\u70b9\u4e0e\u4f18\u52bf\uff1a<\/h4>\n<p class=\"ds-markdown-paragraph\">\u2022 \u4f4e\u538b\u5dee\u9ad8\u6d41\u91cf\uff1a\u5728\u66f4\u4f4e\u538b\u5dee\u6761\u4ef6\u4e0b\u5b9e\u73b0\u66f4\u5927\u6d41\u91cf<br \/>\n\u2022 \u624b\u52a8\u5e94\u6025\u6309\u94ae\uff1a\u5feb\u901f\u6cc4\u538b\u529f\u80fd<br \/>\n\u2022 \u8010\u8150\u8680\u6750\u8d28\uff1a\u786e\u4fdd\u957f\u671f\u7a33\u5b9a\u8fd0\u884c<br \/>\n\u2022 \u7d27\u51d1\u8f7b\u91cf\u5316\uff1a\u91cd\u91cf\u4ec543\u514b\uff081.5\u76ce\u53f8\uff09<br \/>\n\u2022 \u4e25\u683c\u54c1\u63a7\uff1a\u6bcf\u4ef6\u4ea7\u54c1\u72ec\u7acb\u6821\u51c6\u6d4b\u8bd5<br \/>\n\u2022 \u81ea\u5bf9\u4e2d\u9600\u82af\u8bbe\u8ba1\uff1a\u786e\u4fdd\u7a33\u5b9a\u4e00\u81f4\u7684\u5f00\u542f\u548c\u590d\u4f4d\u6027\u80fd<br \/>\n\u2022 \u8868\u9762\u5904\u7406\u9009\u9879\uff1a<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">\u6807\u51c6\uff1a\u9ed1\u8272\u9633\u6781\u6c27\u5316\/\u900f\u660e\u9633\u6781\u6c27\u5316<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">\u53ef\u9009\uff1aEMI\/RFI\u7535\u78c1\u5c4f\u853d\u6d82\u5c42<\/p>\n<\/li>\n<\/ul>\n<h4 class=\"ds-markdown-paragraph\">Halkey-Roberts 990\u7cfb\u5217\u53cc\u4f5c\u7528\u547c\u5438\u9600\u6280\u672f\u89c4\u683c\uff1a<\/h4>\n<p class=\"ds-markdown-paragraph\">\u6750\u8d28\u6784\u6210\uff1a<br \/>\n\u2022 \u9600\u4f53\u3001\u9600\u6746\u3001\u87ba\u6bcd\u3001\u5939\u5177\u53ca\u57ab\u7247\uff1a\u9633\u6781\u6c27\u5316\u94dd\u5408\u91d1<br \/>\n\u2022 \u5361\u73af\uff1a\u4e0d\u9508\u94a2<br \/>\n\u2022 \u5f39\u7c27\uff1a\u4e0d\u9508\u94a2<\/p>\n<p class=\"ds-markdown-paragraph\">\u538b\u529b\u7279\u6027\uff1a<br \/>\n\u2022 \u5f00\u542f\u538b\u529b\u516c\u5dee\uff1a\u6807\u79f0\u503c\u00b115%<br \/>\n\u2022 \u590d\u4f4d\u538b\u529b\uff1a\u4e0d\u8d85\u8fc7\u6807\u79f0\u503c20%<\/p>\n<p class=\"ds-markdown-paragraph\">\u6807\u51c6\u538b\u529b\u8bbe\u7f6e\uff1a<br \/>\n\u2022 \u5de5\u4f5c\u8303\u56f4\uff1a0.1\u81f33.0 psig<br \/>\n\u2022 \u5907\u6ce8\uff1a\u53ef\u63d0\u4f9b\u7279\u6b8a\u538b\u529b\u5b9a\u5236\uff08\u9700\u6ee1\u8db3\u6700\u4f4e\u8d77\u8ba2\u91cf\uff09<\/p>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/halkeyrobertscorp\/tag\/990%e7%b3%bb%e5%88%97%e5%8f%8c%e4%bd%9c%e7%94%a8%e5%91%bc%e5%90%b8%e9%98%80\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-1\" style=\"font-size: 8pt;\" aria-label=\"990\u7cfb\u5217\u53cc\u4f5c\u7528\u547c\u5438\u9600 (1\u4e2a\u9879\u76ee)\">990\u7cfb\u5217\u53cc\u4f5c\u7528\u547c\u5438\u9600<\/a>\n<a href=\"https:\/\/www.bihec.com\/halkeyrobertscorp\/tag\/990%e7%b3%bb%e5%88%97-%e5%91%bc%e5%90%b8%e9%98%80\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-2\" style=\"font-size: 8pt;\" aria-label=\"990\u7cfb\u5217 \u547c\u5438\u9600 (1\u4e2a\u9879\u76ee)\">990\u7cfb\u5217 \u547c\u5438\u9600<\/a>\n<a href=\"https:\/\/www.bihec.com\/halkeyrobertscorp\/tag\/990%e7%b3%bb%e5%88%97%e5%91%bc%e5%90%b8%e9%98%80\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 8pt;\" aria-label=\"990\u7cfb\u5217\u547c\u5438\u9600 (1\u4e2a\u9879\u76ee)\">990\u7cfb\u5217\u547c\u5438\u9600<\/a>\n<a href=\"https:\/\/www.bihec.com\/halkeyrobertscorp\/tag\/halkey\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 20.297297297297pt;\" aria-label=\"Halkey (8\u4e2a\u9879\u76ee)\">Halkey<\/a>\n<a href=\"https:\/\/www.bihec.com\/halkeyrobertscorp\/tag\/halkey-roberts\/\" class=\"tag-cloud-link tag-link-5 tag-link-position-5\" style=\"font-size: 20.297297297297pt;\" aria-label=\"Halkey-Roberts (8\u4e2a\u9879\u76ee)\">Halkey-Roberts<\/a>\n<a href=\"https:\/\/www.bihec.com\/halkeyrobertscorp\/tag\/halkey-roberts-990%e7%b3%bb%e5%88%97%e5%8f%8c%e4%bd%9c%e7%94%a8%e5%91%bc%e5%90%b8%e9%98%80\/\" class=\"tag-cloud-link tag-link-6 tag-link-position-6\" style=\"font-size: 8pt;\" aria-label=\"Halkey-Roberts 990\u7cfb\u5217\u53cc\u4f5c\u7528\u547c\u5438\u9600 (1\u4e2a\u9879\u76ee)\">Halkey-Roberts 990\u7cfb\u5217\u53cc\u4f5c\u7528\u547c\u5438\u9600<\/a>\n<a href=\"https:\/\/www.bihec.com\/halkeyrobertscorp\/tag\/halkey-roberts-990%e7%b3%bb%e5%88%97%e5%91%bc%e5%90%b8%e9%98%80\/\" class=\"tag-cloud-link tag-link-7 tag-link-position-7\" style=\"font-size: 8pt;\" aria-label=\"Halkey-Roberts 990\u7cfb\u5217\u547c\u5438\u9600 (1\u4e2a\u9879\u76ee)\">Halkey-Roberts 990\u7cfb\u5217\u547c\u5438\u9600<\/a>\n<a href=\"https:\/\/www.bihec.com\/halkeyrobertscorp\/tag\/halkey-990%e7%b3%bb%e5%88%97-%e5%91%bc%e5%90%b8%e9%98%80\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-8\" style=\"font-size: 8pt;\" aria-label=\"Halkey 990\u7cfb\u5217 \u547c\u5438\u9600 (1\u4e2a\u9879\u76ee)\">Halkey 990\u7cfb\u5217 \u547c\u5438\u9600<\/a>\n<a href=\"https:\/\/www.bihec.com\/halkeyrobertscorp\/tag\/halkey%e7%9c%9f%e7%a9%ba%e6%b3%84%e5%8e%8b%e9%98%80\/\" class=\"tag-cloud-link tag-link-8 tag-link-position-9\" style=\"font-size: 15.567567567568pt;\" aria-label=\"Halkey\u771f\u7a7a\u6cc4\u538b\u9600 (4\u4e2a\u9879\u76ee)\">Halkey\u771f\u7a7a\u6cc4\u538b\u9600<\/a>\n<a href=\"https:\/\/www.bihec.com\/halkeyrobertscorp\/tag\/%e5%8f%8c%e4%bd%9c%e7%94%a8%e5%91%bc%e5%90%b8%e9%98%80\/\" class=\"tag-cloud-link tag-link-9 tag-link-position-10\" style=\"font-size: 11.405405405405pt;\" aria-label=\"\u53cc\u4f5c\u7528\u547c\u5438\u9600 (2\u4e2a\u9879\u76ee)\">\u53cc\u4f5c\u7528\u547c\u5438\u9600<\/a>\n<a href=\"https:\/\/www.bihec.com\/halkeyrobertscorp\/tag\/%e5%91%bc%e5%90%b8%e9%98%80\/\" class=\"tag-cloud-link tag-link-10 tag-link-position-11\" style=\"font-size: 8pt;\" aria-label=\"\u547c\u5438\u9600 (1\u4e2a\u9879\u76ee)\">\u547c\u5438\u9600<\/a>\n<a href=\"https:\/\/www.bihec.com\/halkeyrobertscorp\/tag\/%e6%b3%84%e5%8e%8b%e9%98%80\/\" class=\"tag-cloud-link tag-link-11 tag-link-position-12\" style=\"font-size: 18.405405405405pt;\" aria-label=\"\u6cc4\u538b\u9600 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(10\u4e2a\u9879\u76ee)\">\u8fdb\u53e3\u4ee3\u7406Halkey<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>\u7f8e\u56fdHalkey-Roberts 990\u7cfb\u5217\u53cc\u4f5c\u7528\u547c\u5438\u9600\u3001 \u81ea\u52a8\u53cc\u4f5c\u7528\u9600\u95e8\u3001\u8fdb\u53e3\u4ee3\u7406Halkey Halkey-Roberts 990\u7cfb\u5217\u53cc\u4f5c\u7528\u547c\u5438\u9600 990 Series Dua <\/p>\n","protected":false},"author":22,"featured_media":239,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[4,35,42],"tags":[48,49,43,12,47,13,45,46,11,37,44,9,10,41,16],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u7f8e\u56fdHalkey-Roberts 990\u7cfb\u5217\u53cc\u4f5c\u7528\u547c\u5438\u9600\u3001 \u81ea\u52a8\u53cc\u4f5c\u7528\u9600\u95e8<\/title>\n<meta name=\"description\" content=\"\u7f8e\u56fdHalkey-Roberts 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