Check Valve
Velan Proquip Wafer Type
Check Valve PW Dual Plate
PW Dual-Plate Check Valve Lapped seating surfaces that exceed API 598 seat leakage requirements for metal-seated valve.
Velan Proquip Valve Features :
- Retainerless design is supplied as standard
- To suit ANSI B16.47 Series A flanges
- API 594 Face-to-face dimension
- To suit ANSI B16.5 flanges
- NPS 2-24 (DN 50-600)
Velan Proquip Valve Series :
- Proquip Velan Check Valve PW 1500#
- Proquip Velan Check Valve PW 2500#
- Proquip Velan Check Valve PW Class 150
- Proquip Velan Check Valve PW Class 300
- Proquip Velan Check Valve PW Class 600
- Proquip Velan Check Valve PW Class 900
Detail Specification
Size Range | DN 50-600 |
Test Pressure Body | ASME 150-2500 |
Pressure Temp | ASME 16.34 |
End Flanged Dimensions | ASME B16.5 For NPS 2-24 |
Face to Face Dimensions | API 594 |
Velan Proquip Wafer Type
Check Valve PW Dual Plate
PW Dual-Plate Check Valve Lapped seating surfaces that exceed API 598 seat leakage requirements for metal-seated valve.
Velan Proquip Valve Features :
- Retainerless design is supplied as standard
- To suit ANSI B16.47 Series A flanges
- API 594 Face-to-face dimension
- To suit ANSI B16.5 flanges
- NPS 2-24 (DN 50-600)
Velan Proquip Valve Series :
Detail Specification
Size Range | DN 50-600 |
Test Pressure Body | ASME 150-2500 |
Pressure Temp | ASME 16.34 |
End Flanged Dimensions | ASME B16.5 For NPS 2-24 |
Face to Face Dimensions | API 594 |
Velan Proquip Solid Lug Type
Check Valve PL,PM Dual Plate
PL,PM Duel Plate Check Valve Shock bumpers minimize shock-force on internal component , Immediately responsive spring design to changes in flow characteristics
Velan Proquip Valve Features :
- Retainerless design is supplied as standard
- To suit ANSI B16.47 Series A flanges
- API 594 Face-to-face dimension
- NPS 26 (DN 650) and larger
- Suit ANSI B16.5 flanges
- NPS 2-24 (DN 50-600)
Velan Proquip Valve Series :
- Proquip Check Valve PL,PM, Class 150
- Proquip Check Valve PL,PM, Class 300
- Proquip Check Valve PL,PM, Class 600
- Proquip Check Valve PL,PM, Class 900
- Proquip Check Valve PL,PM, Class 1500
- Proquip Check Valve PL,PM, Class 2500
Detail Specification
Size Range | DN 50-600 |
Test Body Pressure | ASME 150-2500 |
Pressure Temp | ASME 16.34 |
End Flanged Dimensions | ASME B16.47 NPS 26 |
Face to Face Dimensions | API 594 |
Velan Proquip Solid Lug Type
Check Valve PL,PM- Dual Plate
PL,PM Duel Plate Check Valve Shock bumpers minimize shock-force on internal component , Immediately responsive spring design to changes in flow characteristics
Velan Proquip Valve Features :
- Retainerless design is supplied as standard
- To suit ANSI B16.47 Series A flanges
- API 594 Face-to-face dimension
- NPS 26 (DN 650) and larger
- Suit ANSI B16.5 flanges
- NPS 2-24 (DN 50-600)
Velan Proquip Valve Series :
Detail Specification
Size Range | DN 50-600 |
Test Body Pressure | ASME 150-2500 |
Pressure Temp | ASME 16.34 |
End Flanged Dimensions | ASME B16.47 NPS 26 |
Face to Face Dimensions | API 594 |
Velan Proquip Double Flanged Type Check Valve
Check Valve PF,PG – Dual Plate
PF,PG Dual Plate Check Valve Retainerless valve body; meaning, no penetration through the body wall, Self-seating design that reduces dragging
Velan Proquip Valve Features :
- Retainerless design is supplied as standard
- To suit ANSI B16.47 Series A Flanges
- API 594 Face-to-face dimension
- NPS 26 (DN 650) and larger
- To suit ANSI B16.5 flanges
Velan Proquip Valve Series :
- Proquip Check Valve PF,PG Class 150
- Proquip Check Valve PF,PG Class 300
- Proquip Check Valve PF,PG Class 600
- Proquip Check Valve PF,PG Class 900
Detail Specification
Size Range | DN 50-600 |
Body Test Pressure | ASME 150-900 |
Seat Test Pressure | ASME 16.34 |
End Flanged Dimensions | ASME B16.34 |
Face to Face Dimensins | API 594 |
Velan Proquip Double Flanged Type Check Valve
Proquip Check Valve PF,PG – Dual Plate
PF,PG Dual Plate Check Valve Retainerless valve body; meaning, no penetration through the body wall, Self-seating design that reduces dragging
Velan Proquip Valve Features :
- Retainerless design is supplied as standard
- To suit ANSI B16.47 Series A Flanges
- API 594 Face-to-face dimension
- NPS 26 (DN 650) and larger
- To suit ANSI B16.5 flanges
- NPS 2-24 (DN 50-600)
Velan Proquip Valve Series :
Detail Specification
Size Range | DN 50-600 |
Body Test Pressure | ASME 150-900 |
Seat Test Pressure | ASME 16.34 |
End Flanged Dimensions | ASME B16.34 |
Face to Face Dimensins | API 594 |
Velan Proquip Hub End Type
Check Valve PH Dual Plate
PH Dual Plate Check Valve Immediately responsive spring design to changes in flow characteristics. Lapped seating surfaces that exceed API 598 seat leakage requirements for metal-seated valve
Velan Proquip Valve Features :
- Retainerless Body Design
- To suit customer’s specified hub-ended
- Retainerless design is supplied as standard
- details Every step from procurement through production, welding
Velan Proquip Valve Series :
- Proquip Velan Check Valve PH Class 150
- Proquip Velan Check Valve PH Class 900
- Proquip Velan Check Valve PH Class 1500
- Proquip Velan Check Valve PH Class 2500
Detail Specification
Size Range | DN 50-600 |
Working Pressure Saturated | ASME 600-2500 |
Working Pressure non shock | ASME 16.34 |
End Flanged Dimensions | ASME B16.5 For NPS 2-24 |
Face to Face Dimensions | API 594 |
Velan Proquip Hub End Type
Check Valve PH Dual Plate
PH Dual Plate Check Valve Immediately responsive spring design to changes in flow characteristics. Lapped seating surfaces that exceed API 598 seat leakage requirements for metal-seated valve.
Velan Proquip Valve Features :
- Retainerless Body Design
- To suit customer’s specified hub-ended
- Retainerless design is supplied as standard
- Details Every step from procurement through production, welding
Velan Proquip Valve Series :
- Proquip Velan Check Valve PH Class 150
- Proquip Velan Check Valve PH Class 900
- Proquip Velan Check Valve PH Class 1500
- Proquip Velan Check Valve PH Class 2500
Detail Specification
Size Range | DN 50-600 |
Working Pressure Saturated | ASME 600-2500 |
Working Pressure non shock | ASME 16.34 |
End Flanged Dimensions | ASME B16.5 For NPS 2-24 |
Face to Face Dimensions | API 594 |
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 :
- The QA Department also maintains calibration and gauge-control systems
- And trains and qualifies skilled welders and NDT inspectors
- Retainerless design is supplied as standard
- 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 |