CWT Check Valves are automatic and do not require any external control. This unique characteristic makes the Check Valve one of the most commonly used valves in many different industries.
- ASME B16.34, API 594, API 602, API 6D, BS1868
- Swing Check, Lift Check, Wafer Dual Plate
- Pressure Class 150 ~ 2500
- NPS ½” ~ 48”
- RF, RTJ, BW, NPT, SW, Lug, & Wafer Ends
- Renewable Seat, Welded Seat, Integral Seat
- Bolted, Welded, Pressure Seal Cover
Other designs include: cryogenic, silent check, and ball check valve.
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