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16:54:36",149040,"149040","PROPORTION-AIR MM Closed-Loop Pressure Regulator","MM Closed-Loop","\u003Ch3 class=\"tab-heading\">Technical Specs\u003C\u002Fh3>\n\u003Ctable class=\"specs\">\n\u003Ctbody>\n\u003Ctr>\n\u003Ctd>\u003Cstrong>Pressure Range\u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd>Vacuum thru 175 PSI (12 Bar)\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong>Accuracy\u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd>±0.2% F.S.\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong>Repeatability\u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd>±0.02% F.S.\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong>Max Flow\u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd>1.2 SCFM (34 LPM)\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong>Port Size\u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd>1\u002F8″ NPT (BSPP Available)\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong>Durability\u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd>Immune to shock & vibration (up to 25 Gs)\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong>Operating Temps\u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd>32-158°F (0-70°C)\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong>Filtration\u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd>40 Micron\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong>Mounting Options\u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd>DIN Rail, Panel & Manifold\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003C\u002Ftbody>\n\u003C\u002Ftable>\n\u003Cp> \u003C\u002Fp>","[{\"name\":\"ScreenShot_2026-01-08_165405_714.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F01\u002F08\u002Fb9fefdc2-3e5c-4229-a0c9-a78c1c95a438.png\",\"size\":66475,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F01\u002F08\u002Fb9fefdc2-3e5c-4229-a0c9-a78c1c95a438.png\",\"url\":\"image\u002F2026\u002F01\u002F08\u002Fb9fefdc2-3e5c-4229-a0c9-a78c1c95a438.png\"}]",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":68,"siteId":6,"slug":69,"name":70,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":190,"siteId":6,"parentId":6,"ancestors":6,"slug":198,"name":199,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":66,"createTime":221,"updateBy":6,"updateTime":188,"remark":6,"scope":6,"id":222,"siteId":7,"sourceId":6,"categoryId":190,"brandId":68,"slug":223,"name":224,"code":4,"model":225,"subtitle":6,"description":226,"images":227,"files":6,"attributes":6,"price":6,"currency":6,"isHot":7,"status":13,"sort":13,"seoTitle":6,"seoDescription":6,"seoKeywords":6,"brand":228,"category":229},"2026-01-08 16:51:47",149039,"149039","PROPORTION-AIR QBS High Pressure Valve 高压比例阀","QBS High Pressure Valve","\u003Ch1>QBS High Pressure Valve\u003C\u002Fh1>\n\u003Cp>Often, control applications will demand precise pressure regulation of air or gases at high pressures with low flows. Proportion-Air developed the QBS high pressure valve for this reason.\u003C\u002Fp>\n\u003Cul>\n\u003Cli>Full vacuum to 500 PSI (34.47 Bar)\u003C\u002Fli>\n\u003Cli>Wide range of analog and digital command signal options\u003C\u002Fli>\n\u003Cli>Stainless steel, aluminum or nickel-plated brass bodies available\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Cp>This device uses two high pressure solenoid valves and a stainless steel sensor to control the pressure with an internal control board at an output accuracy of ±0.5%. The QBS is perfect for low flow (<1 SCFM) applications under static\u002Fdeadheaded conditions. If higher flow rates are required, we can often mount the QB2S on a volume booster to meet those needs.\u003C\u002Fp>","[{\"name\":\"d16e7211-ae2f-435f-b962-befc852c0305.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F01\u002F08\u002Ffe3b51e7-b8a0-4beb-b650-e5bef1617d0f.png\",\"size\":36226,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F01\u002F08\u002Ffe3b51e7-b8a0-4beb-b650-e5bef1617d0f.png\",\"url\":\"image\u002F2026\u002F01\u002F08\u002Ffe3b51e7-b8a0-4beb-b650-e5bef1617d0f.png\"}]",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":68,"siteId":6,"slug":69,"name":70,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":190,"siteId":6,"parentId":6,"ancestors":6,"slug":198,"name":199,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":66,"createTime":231,"updateBy":6,"updateTime":188,"remark":6,"scope":6,"id":232,"siteId":7,"sourceId":6,"categoryId":190,"brandId":68,"slug":233,"name":234,"code":4,"model":235,"subtitle":6,"description":236,"images":237,"files":6,"attributes":6,"price":6,"currency":6,"isHot":7,"status":13,"sort":13,"seoTitle":6,"seoDescription":6,"seoKeywords":6,"brand":238,"category":239},"2026-01-08 16:50:01",149038,"149038","PROPORTION-AIR QPV&MPV 比例压力控制阀","QPV&MPV","\u003Cp>QPV&MPV比例压力控制阀 u 超高分辨率控制压力u 分辨率高达+\u002F-0.005%F.S.u 比例进气阀消除数字阶跃u 压力控制范围，低至0-4”H2O高达150psigu 真空模式可用 QPV阀是专为对环境需要保护内部元件而设计的。QPV的AL外壳已经阳极氧化，保护等级采用NEMA4或IP65，能充分隔绝外界环境。还有多种安装配件和附件可选用。 MPV是专为OEM应用而设计的，对周围环境没有保护能力。MPV具有适用于多种装配，可安装于DIN轨道，仪表面板，底座气路板。底座安装适用于高度密封的区域和底板线路较多的底座。 所有QPV\u002FMPV系列产品都具有超高分辨率，能控制阀门的正压或真空状态，并且能使用仪表或专用工具校准 电子参数最小值标准值最大值电源电压15VDC-24VDC电源电流100mADC-350mADC输入指令  电压  电流 0VDC4mADC -- 10VDC20mADC模拟监控输入  电压  电流 0VDC4mADC -- 10VDC20mADC输入信号阻抗  电压  电流 -- 10KΩ100Ω --气动参数最小值标准值最大值进气压力真空满量程110%165psig(11.37bar)压力范围真空-150psig(10.34bar)流量0-1SCFM(0.47L\u002Fs)过滤要求40微米20微米 分辨率±0.2%F.S.±0.02%F.S.±0.005%F.S.(3)精度(压力)±0.5%F.S.±0.25%F.S.±0.1%F.S.精度(监控)±0.5%F.S.±0.3%F.S.-迟滞(4)-±0.02%F.S.±0.2%F.S.重复度±0.2%F.S.±0.02%F.S.-接口型号-1\u002F8英寸 NPT内螺纹-最小后端容积(5)1in33in3-物理参数最小值标准值最大值工作温度32℉(0℃)-158℉(70℃)环境保护(6)  QPV  MPV -- NEMA4\u002FIP65开放式 --重量  QPV  装配面板MPV  装配底座MPV  装配导轨MPV ---- 1.02lbs (0.5kg)0.8lbs (0.4kg)取决于#位置0.9lbs (0.36kg) ----线缆接口  QPV  MPV -- 6针赫斯曼接口6针DIN接口 --\u003C\u002Fp>","[{\"name\":\"a58fa282-d227-414e-9537-4a8a32d03df1.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F01\u002F08\u002F847dcc04-216b-413a-b945-bffa8ff34c8c.png\",\"size\":78802,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F01\u002F08\u002F847dcc04-216b-413a-b945-bffa8ff34c8c.png\",\"url\":\"image\u002F2026\u002F01\u002F08\u002F847dcc04-216b-413a-b945-bffa8ff34c8c.png\"}]",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":68,"siteId":6,"slug":69,"name":70,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":190,"siteId":6,"parentId":6,"ancestors":6,"slug":198,"name":199,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},200,"查询成功"]