Wafer Check Valve

Series 3700 Wafer Check Valve The Series 3700 Wafer Check Valves are designed for simple flange support installations between standard flanges in horizontal or vertical positions. Also provides effective backflow prevention. Features: Low head loss. Flow responsive closure. Compact design is easily installed. Resilient seat provides positive seal. Stainless steel shaft and bronze disc offer strength and corrosion resistance. Reliable performance. Applications: The Series 3700 Wafer Check Valve is designed for simple flange support installations between standard flanges in a horizontal or a vertical flow position. For horizontal flow applications, the valve must be installed with the disc hinge pin in the vertical position to insure proper operation. This Check Valve also provides effective backflow prevention. Specifications:  Maximum Pressure: 150 PSI Maximum Temperature: 175 Degrees F (80 Degrees C) Flange Standard: ANSI 150 LBS. Sizes:  4 Inch 6 Inch 8 Inch 10 Inch 12 Inch 14 I