Titan Flow Control CV 41-DI Ductile Iron Dual Disc Wafer Type Check Valve w/ Nitrile Rubber Seat & SS Disc - ANSI Class 150

Titan Flow Control CV 41-DI Ductile Iron Dual Disc Wafer Type Check Valve w/ Nitrile Rubber Seat & SS Disc - ANSI Class 150

• Sizes: 2 - 8 in. - Larger sizes available - Please call for more information
• Type: Wafer - Dual Disc Check Valve
• ASME Class: 150 (2 - 6 in. sizes provide dual pressure service - Class 150/300)
• Body: Ductile Iron (ASTM A536)
• Seat: Nitrile Rubber
• Disc: Stainless Steel
• Pressure/Temperature Rating:
• Class 150 (2 -24 in.): 250 PSI @ 100°F
• Class 300 (2 -6 in.): 640 PSI @ 100°F
• Nitrile Rubber Temp. Range: -20 - 250°F
• Stainless Steel Spring Temp. Rating: 450°F
• Low Cracking Pressure: 1/4 PSI
• Referenced Standards & Codes: API 594 - Valve Design and Manufacture; AWWA C518 - Face-to-Face Dimensions; ASME B16.34 - Valves - Flanged, Threaded, and Welding End; ASME B16.42 - Ductile Iron Pipe Flanges and Flanged Fittings; API 598 - Valve Inspection and Pressure Test
• Wafer Style - Dual Plate Check Valve Installation - Operation - Maintenance Guide Pdf

Check valves are automatic shut-off valves that are commonly used for preventing backflow or drainage in a piping system. Often applied on the discharge side of pumps, check valves prevent the system from draining if the pump stops and protects against backflow, which could harm the pump and/or other equipment.