Check Valve
Velan Proquip Butt Weld End Type Check Valve
Check Valve PZ Dual Plate
PZ Dual Plate Check Valve Self-seating design that reduces dragging along the seat surfaces. Shock bumpers minimize shock-force on internal components . Immediately responsive spring design to changes in flow characteristics
Velan Proquip Valve Features :
- Retainerless design is supplied as standard
- The QA Department also maintains calibration and gauge-control systems
- And trains and qualifies skilled welders and NDT inspectors
- An uninterrupted gasket surface
- Extended Seat Life
Velan Proquip Valve Series :
- Proquip Velan Check Valve PZ Class 150
- Proquip Velan Check Valve PZ Class 300
- Proquip Velan Check Valve PZ Class 600
Detail Specification
Size Range | DN 50-600 |
Test Pressure Body | ASME 150-600 |
Pressure Temp | ASME 16.34 |
End Flanged Dimensions | ASME B16.47 NPS 26 |
Face to Face Dimensions | API 594 |