主页 » Tescom Back Pressure Regulator Tescom Back Pressure Regulator SKU: 154 更多视图 Tescom Back Pressure Regulator SKU: 154 The Tescom Back Pressure Regulators balanced stem design eliminates the need to adjust bias over a wide range of operating pressures. High flow capacity (Cv=2.0) diaphragm sensed low accumulation and mounts in any position. 作为评论该产品的第一人 数量： 加入询价单 Add Wishlist Add Compare 下载数据表 描述 特征 规格 TESCOM 26-2900 Series is a dome loaded, negative bias, back pressure tracking regulator with a balanced main valve. This regulator controls upstream pressures up to 1000psig/69.0 bar with spring bias setting. Balanced stem design eliminates the need to adjust bias over a wide range of operating pressuresHigh flow capacity: Cv = 2.0Diaphragm sensedLow accumulationMounts in any positionChoice of Stainless Steel or Brass construction Maximum rated control pressure - 1000 psig (69.0 bar)Maximum rated reference pressure - 1000 psig (69.0 bar)Bias Pressure Range - 0-30 psig (0-2.1 bar)Design Proof Pressure - 150% maximum rated pressureLeakage - Bubble-tightOperating Temperature - 0 degrees to +165 degrees F (-18 degrees C to +74 degrees C)Flow capacity - Cv=2.0Crack-to-Reseat Differential - 0-30 psig range: 5 psid (pounds per square inch differentialBody Material - BrassInlet and Outlet Port - 1/2 in. FNPTBody - BrassSeat - CTFEDiaphragm - (unreinforced) Viton-A®O-rings - Viton-ABack-up Rings - TeflonRemaining Parts - 300 Series Stainless Steel & Brass
