Description
Titan® Silent Check Valve, Center Guided Wafer, Series: CV90-DI, 8 in Nominal, Flanged, 250/640 psi WOG, 150/300 lb, 100 deg F, 6-1/2 in Inlet to Outlet Length, Ductile Iron Body, 300 Stainless Steel/Buna-N/Aluminum Bronze Trim, Epoxy Painted
Features:
- Designed for long service life: Newly designed CV90's have straightening vanes that reduce turbulence in incoming flow, thus minimizing noise, vibrations, erosion, cavitation's, and other factors that could result in premature valve failure
- 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
- Versatile design: Sizes 2 in through 6 in utilize a unique scallop design that permits dual pressure service(ANSI class 150 and 300), sizes 8 in through 12 in are only rated for ANSI class 150
- Resilient soft seats (FKM/Buna-N) combined with precision machined sealing surfaces allow the CV90-DI to maintain a bubble seal that meets API 598 leakage requirements, metal seats can also be furnished
Applications:
Oil and Gas Production, General Industry, Chemical, Petrochemical, Power, Food and Beverage Industries
Standards/Approval:
- ANSI B16.42
- ANSI B16.5
- ASTM A536 Body
- FM Approved Class 1230
- MSS SP-6
- MSS SP-25
- MSS SP-125
