![\"High](\"https:\/\/www.equilibar.com\/images\/PVC-high-flow-vacuum-regulator.jpg\")
<\/p>\n<\/p>\n
Equilibar\u2019s precision high flow vacuum regulating valves offer unique performance advantages for pipe sizes up to 4\u2033 in size.\u00a0 equibar \u7684\u7cbe\u5bc6\u9ad8\u6d41\u91cf\u771f\u7a7a\u8c03\u8282\u9600<\/a>\u4e3a\u5c3a\u5bf8\u4e0d\u8d85\u8fc74\u82f1\u5bf8\u7684\u7ba1\u9053\u63d0\u4f9b\u4e86\u72ec\u7279\u7684\u6027\u80fd\u4f18\u52bf\u3002<\/p>\n Equilibar\u2019s patented technology offers lightning-fast response that is mechanically native, with zero hysteresis or deadband.\u00a0Equilibar precision vacuum regulators work differently with a flexible diaphragm as the only moving part. This diaphragm directly seals against the internal valve orifices, eliminating the \u201cstiction\u201d commonly found in traditional vacuum control valves with dynamic O-ring or wiper type seals. The Equilibar design is frictionless and can control vacuum with very high resolution.\u00a0equilibar \u7684\u4e13\u5229\u6280\u672f\u63d0\u4f9b\u4e86\u673a\u68b0\u4e0a\u7684\u95ea\u7535\u822c\u7684\u5feb\u901f\u54cd\u5e94, \u96f6\u6ede\u540e\u6216\u6b7b\u5e26\u3002equilibar \u7cbe\u5bc6\u771f\u7a7a\u8c03\u8282\u5668<\/a>\u4ee5\u67d4\u6027\u819c\u7247\u4f5c\u4e3a\u552f\u4e00\u7684\u79fb\u52a8\u90e8\u4ef6, \u4ee5\u4e0d\u540c\u7684\u5de5\u4f5c\u65b9\u5f0f\u5de5\u4f5c\u3002\u8fd9\u79cd\u9694\u819c\u76f4\u63a5\u5bc6\u5c01\u5185\u90e8\u9600\u95e8\u5b54, \u6d88\u9664\u4e86\u4f20\u7edf\u771f\u7a7a\u63a7\u5236<\/a>\u9600\u4e2d\u5e38\u89c1\u7684 “\u7c98\u9644”, \u5e26\u6709\u52a8\u6001 o \u5f62\u5708\u6216\u96e8\u522e\u5668\u578b\u5bc6\u5c01\u4ef6\u3002equibar \u7684\u8bbe\u8ba1\u662f\u65e0\u6469\u64e6\u7684, \u53ef\u4ee5\u63a7\u5236\u771f\u7a7a\u4e0e\u975e\u5e38\u9ad8\u7684\u5206\u8fa8\u7387\u3002\u8be6\u7ec6\u4e86\u89e3\u5b83\u4eec\u7684\u5de5\u4f5c\u539f\u7406\u3002<\/p>\n Our precision high flow vacuum valves are available in sizes ranging from 1 1\/2\u2033 to 4\u2033 with material options of stainless steel 316\/316L, anodized aluminum or PVC depending on the application requirements for temperature and chemical resistance. Each EVR is delivered with a manual pilot setpoint regulator for convenient knob adjustment.\u00a0 \u6211\u4eec\u7684\u7cbe\u5bc6\u9ad8\u6d41\u91cf\u771f\u7a7a\u9600<\/a>\u7684\u5c3a\u5bf8\u4ece 1 “\u5230 4” \u4e0d\u7b49, \u53ef\u6839\u636e\u6e29\u5ea6\u548c\u8010\u5316\u5b66\u6027\u7684\u5e94\u7528\u8981\u6c42\u63d0\u4f9b\u4e0d\u9508\u94a2\u7684\u6750\u6599\u9009\u62e9\u3002\u6bcf\u4e2a evr \u90fd\u914d\u6709\u624b\u52a8\u5bfc\u9891\u8bbe\u5b9a\u503c\u8c03\u8282\u5668<\/a>, \u65b9\u4fbf\u65cb\u94ae\u8c03\u6574.<\/p>\n Precision High Flow Vacuum Valve Equilibar 4\u2033 EVR-BD32 vacuum regulator with PVC body and <\/p>\n","protected":false},"author":18,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[],"_links":{"self":[{"href":"https:\/\/www.bihec.com\/equilibar\/wp-json\/wp\/v2\/posts\/88"}],"collection":[{"href":"https:\/\/www.bihec.com\/equilibar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bihec.com\/equilibar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/equilibar\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/equilibar\/wp-json\/wp\/v2\/comments?post=88"}],"version-history":[{"count":0,"href":"https:\/\/www.bihec.com\/equilibar\/wp-json\/wp\/v2\/posts\/88\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.bihec.com\/equilibar\/wp-json\/wp\/v2\/media?parent=88"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bihec.com\/equilibar\/wp-json\/wp\/v2\/categories?post=88"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bihec.com\/equilibar\/wp-json\/wp\/v2\/tags?post=88"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"EVR-BD-Dimensional-Schematic\"](\"https:\/\/www.equilibar.com\/wp-content\/uploads\/2013\/12\/EVR-NLB-Dimensional-Schematic.gif\")
<\/a><\/p>\nPrecision High Flow Vacuum Valves\u00a0\u7cbe\u5bc6\u9ad8\u6d41\u91cf\u771f\u7a7a\u9600<\/a><\/h2>\n
Metallic High Flow Vacuum Valve Details<\/h3>\n
\n\n\n
\n Model<\/th>\n Inlet \/ Outlet Port<\/th>\n Reference Port<\/th>\n Body Materials<\/th>\n Diameter (Dim A)<\/th>\n Height* (Dim B)<\/th>\n Cv Range (Precision)<\/th>\n Available End Fittings<\/th>\n<\/tr>\n \n \n(inch)<\/td>\n Min<\/td>\n Max<\/td>\n Std<\/td>\n Available<\/td>\n<\/tr>\n<\/thead>\n \n EVR-BD12<\/td>\n 1.5\u2033<\/td>\n 1\/8\u2033<\/td>\n SS316 (SS) Anodized Aluminum (AA)<\/td>\n 7.6(SS) 9.5(AA)<\/td>\n 3.7(SS) 3.9(AA)<\/td>\n 1E-2<\/td>\n 14.3<\/td>\n NPT<\/td>\n \u00a0BSPP;
\n150# Flange; SAE<\/td>\n<\/tr>\n\n EVR-BD16<\/td>\n 2\u2033<\/td>\n 11(SS) 9(AA)<\/td>\n 4.1(SS) 4.3(AA)<\/td>\n 3E-2<\/td>\n 30.2<\/td>\n<\/tr>\n \n EVR-BD24<\/td>\n 3\u2033<\/td>\n 1\/4\u2033<\/td>\n 13(SS) 12.5(AA)<\/td>\n 5.3(SS) 5.9(AA)<\/td>\n 6E-1<\/td>\n 60<\/td>\n<\/tr>\n \n EVR-BD32<\/td>\n 4\u2033<\/td>\n 20<\/td>\n 8.1<\/td>\n 1.5E-1<\/td>\n 160<\/td>\n<\/tr>\n \n *Height is measured from top surface of regulator to the center of pipe elbow. Does not include 3\u2033 manual set point regulator.<\/em><\/small><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n Polymeric High Flow Vacuum Valve Details<\/h4>\n
\n\n\n
\n Model<\/th>\n Inlet \/ Outlet Port<\/th>\n Reference Port<\/th>\n Body Material<\/th>\n Diameter<\/th>\n Height*<\/th>\n Cv Range (Precision)<\/th>\n Available End Fittings<\/th>\n<\/tr>\n \n \n(inch)<\/td>\n Min<\/td>\n Max<\/td>\n Std<\/td>\n Available<\/td>\n<\/tr>\n<\/thead>\n \n EVR-BD12<\/td>\n 1.5\u2033<\/td>\n 1\/8\u2033<\/td>\n PVC<\/td>\n 9<\/td>\n 4.3<\/td>\n 1E-2<\/td>\n 14.3<\/td>\n NPT<\/td>\n BSPP;
\n150# Flange; SAE<\/td>\n<\/tr>\n\n EVR-BD16<\/td>\n 2\u2033<\/td>\n 11<\/td>\n 5.1<\/td>\n 3E-2<\/td>\n 30.2<\/td>\n<\/tr>\n \n EVR-BD24<\/td>\n 3\u2033<\/td>\n 1\/4\u2033<\/td>\n 15<\/td>\n 8.8<\/td>\n 6E-1<\/td>\n 60<\/td>\n<\/tr>\n \n EVR-BD32<\/td>\n 4\u2033<\/td>\n 20<\/td>\n 9.6<\/td>\n 1.5E-1<\/td>\n 160<\/td>\n<\/tr>\n \n *Height is measured from top surface of regulator to the center of pipe elbow. Does not include 3\u2033 manual set point regulator.<\/em><\/small><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n <\/div>","protected":false},"excerpt":{"rendered":"