The T208 Series are direct-operated tank blanketing vapor recovery regulators. These regulators are used to sense an increase in vessel pressure and vent excessive internal tank pressure to an appropriate vapor recovery disposal or reclamation system. T208 Series may also be used as backpressure regulators or relief valves. T208 系列是直接作用式储罐密封蒸气回收调压器。 这些调压器用于感应容器压力,以及释放多余的内部罐压力至相应的蒸汽回收处理或再利用系统。 T208 系列还可用作背压调压器或压力释放阀。 咨询电话:零贰零-捌贰壹柒捌柒伍叁 134*2361*0804 刘小姐 Features Accurate Control Easy conversion between constructions Corrosion resistance Arctic Construction Option 功能 控制精确 不同结构间轻松转换 耐腐蚀 Arctic Construction Option Specifications Body Sizes 3/4 or 1-inch / DN 20 or 25 Maximum Allowable Inlet (Casing) Pressure Gray Cast Iron: 35 psig / 2.4 bar WCC Carbon Steel or CF8M/CF3M Stainless Steel: 75 psig / 5.2 bar Maximum Outlet Pressure 35 psig / 2.4 bar Max Emergency Outlet Pressure to Avoid Internal Parts Damage NBR or FKM diaphragm: 35 psig / 2.4 bar FEP diaphragm: 20 psig / 1.4 bar Standard Temperature Capabilities NBR: -20 to 180°F / -29 to 82°C FEP: -20 to 180°F / -29 to 82°C EPDM: -20 to 225°F / -29 to 107°C High Temperature Capbailities FKM: 40 to 300°F / 4 to 149°C FFKM: 0 to 300°F / -18 to 149°C Spring Case Vent Connection 1/4 NPT Diaphragm Case Control Line Connection (Type T208M) 1/2 NPT 规格 阀体尺寸 3/4 或 1 in. / DN 20 或 25 允许的较大入口(外壳)压力 灰口铁:35 psig / 2.4 bar WCC 碳钢或 CF8M/CF3M 不锈钢:75 psig / 5.2 bar 较大出口压力 35 psig / 2.4 bar 避免内部零件损坏的较大紧急出口压力 NBR 或 FKM 阀膜:35 psig / 2.4 bar FEP 阀膜:20 psig / 1.4 bar 标准温度适用范围 NBR:-20 至 180°F / -29 至 82°C FEP:-20 至 180°F / -29 至 82°C EPDM:-20 至 225°F / -29 至 107°C 高温适用范围 FKM:40 至 300°F / 4 至 149°C FFKM:0 至 300°F / -18 至 149°C 弹簧腔通风口接头 1/4 NPT 阀膜箱体控制管道连接(T208M 型) 1/2 NPT 广州市奥丽斯特燃气设备有限公司 地址:广州市天河区珠吉街珠村东环路110号珠园大厦402号