Customized check Valve CVS-150-30WL
Quick Detail：DN750 single disc check valve with arm lever weight, -29℃~+425℃.
Design standard: API600 API594
Construction: single disc check valve with lever weight
Body material: WCB.
Disc: CF8
Seat: SS304
Nominal diameter:30” DN750
Pressure: 150LBS
End connection: Wafer
Working temperature: -29℃~+425℃.
Test and inspection: API 598.
Product Range
Available Material of Body: Carbon Steel/ Stainless steel/ Duplex stainless steel
Available Material of Seal: Carbon Steel/ Stainless steel/ Duplex stainless steel/Resilient rubbe
Available Material of Disc: Carbon Steel/ Stainless steel/ Duplex stainless steel
Available Material of spring: SS304/SS316/Inconel-750X
Optional Seat: Metal seated / Resilient Seated
Optional Operation: Lever Armed Hammer, Elec. actuator.
Pressure Range: 150LBS-300LBS/ PN6-PN25 /0.6Mpa-2.5Mpa
Size Range: 2”-48”
Application:
The valve is mainly suitable for water supply and drainage pipes in cities, industries and high buildings
Available Material of Body: Carbon Steel/ Stainless steel/ Duplex stainless steel
Available Material of Seal: Carbon Steel/ Stainless steel/ Duplex stainless steel/Resilient rubbe
Available Material of Disc: Carbon Steel/ Stainless steel/ Duplex stainless steel
Available Material of spring: SS304/SS316/Inconel-750X
Optional Seat: Metal seated / Resilient Seated
Optional Operation: Lever Armed Hammer, Elec. actuator.
Pressure Range: 150LBS-300LBS/ PN6-PN25 /0.6Mpa-2.5Mpa
Size Range: 2”-48”
- Economical 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: Head loss is minimized by providing a short, straight and virtually unobstructed flow path.
- The spring-loaded 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: Shut-off is achieve via the fully automatic, spring assisted disc that closes near zero flow velocity – the lightweight, sing disc design creates a positive shutoff prior to flow reversal which helps keep surges to a minimum
- Duration & High-Quality Design: The single check valve has a carbon steel body which allows it to perform well in higher temperature applications – units are epoxy painted
The valve is mainly suitable for water supply and drainage pipes in cities, industries and high buildings
