4″ CV42 CS-V 150# Dual Disc Wafer Type Check Valve, Viton

Titan Flow Control Check Valve Dual Disc – wafer and lug types

FEATURES

Cost Efficient Design: Low weight and short laying length produce savings in initial cost, space requirements, and installation when compared to full-body, swing-type check valves.
Minimal Head Loss: Contour of body provides a short and straight flow path that generates very little turbulence. Additionally, the spring-loaded discs are designed with very low cracking pressure which reduces the amount of energy required to open the valve.
Quick Closure to Reduce Water Hammer: Shut-off is achieved via the fully automatic, spring-assisted discs that close near zero flow velocity. The lightweight, split disc design creates a positive shutoff prior to flow reversal and helps to keep slamming and surges to a minimum.
Designed for Long Service Life: The spring and discs are designed to allow the discs to lift linearly before pivoting to avoid the disc heal from scrubbing the sealing surface. Also, discs are equipped with cast-in shock bumpers that help to reduce wear and tear on internal components.
Fugitive Emission Design: Titan’s innovative retainer design eliminates potential leak paths to the environment so there are no body emissions.
Resilient and Metal Seats: Broad, lapped sealing surface (metal) meets or exceeds api 598 test requirements. Resilient seats (viton/buna) ensure a bubble tight seal.
Markets: Water & wastewater, pulp & paper, chemical & petrochemical, power, petroleum and oil & gas.
Buna-N Properties: most widely used elastomer. Good for most petroleum oils and fluids, silicone greases and oils, and cold water. Excellent compression set, tear, and abrasion resistance. poor weather resistance and moderate heat resistance. Not recommended for severe ozone-resistant applications.
Viton Properties: Offers a broad range of chemical resistance and excellent heat resistance. Good mechanical properties and compression set resistance. Often used in applications where nothing else will work. Fair low temperature resistance and limited hot-water resistance and shrinkage.

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Check Valve

4″ CV42 CS-V150# Dual Disc Wafer Type Check Valve, Viton