Description
Titan® Silent Check Valve, Center Guided Globe, Series: Model CV52-DI-S, 12 in Nominal, Raised Face Flanged End Style, 640 psi WOG Pressure, 300 lb Pressure Class, 100 deg F, 20-7/8 in Inlet to Outlet Length, Ductile Iron Body, 316 Stainless Steel Trim, Epoxy Painted, 22-1/8 in Dia Dimensions
Features:
- Designed for long service life - Ductile iron body maintains the anti-corrosive properties of cast iron while achieving a yield strength comparable to carbon steel
- Ductile iron check valves also offer higher pressure and temperature ratings when compared to cast iron check valves of the same class
- Head loss is minimized by providing a large cross-sectional area which exceeds that of the adjacent pipeline
- Additionally, the spring loaded, center guided disc is designed with very low cracking pressure which reduces the amount of energy required to open the valve
- Quick closure to reduce water hammer - Silent shut-off is achieved via the fully automatic, spring assisted disc that closes near zero flow velocity
- The lightweight, center guided disc design creates a positive shutoff prior to flow reversal and helps to keep slamming and surges to a minimum
- Metal-to-metal seats - Precision machined sealing surfaces allow the CV52-DI to maintain a tight seal that meets or exceeds API 598 leakage requirements
- Versatile and economic design - This valve can be installed in any position (horizontal or vertical with upward flow)
- Certain sizes allow direct mounting of a wafer type butterfly valve to the outlet end without requiring a space flange or spool piece
Applications:
Oil and Gas Production, General Industry, Chemical, Petrochemical, Power, Food and Beverage Industries
Standards/Approval:
- ANSI B16.5/B16.42
- API 598
- ASTM A536 Body
- CF8M Disc/Seat
- MSS SP-6/SP-25/SP-55
