Edward Check Valve
Edward Check Valve
Edward Piston (Lift) Check Valve Univalve
The Univalve Piston Check Valve is reliably designed for high-temperature and high-pressure uses in a variety of environments.
Edward Check Valve Features :
- Increased uptime from the use of anti-thrust rings in the body-guided disc
- Eliminates misalignment and galling
Integral hard-surfaced seat - Flexible graphite gasket seated to a prescribed bonnet torque that provides a reliable seal
Other Edward Valve Series :
- Edward Bolted Bonnet Check Valve
- Edward Flite-Flow Check Valve
- Edward Tilting-Disk Check Valve
Detail Specification
| Size Range | NPS 1/2 to 4 DN 15 to 100 |
| Standards | ASME B16.34 ASME Section III |
| Pressure Class Range | 1690 to 4500 PN 290 to 760 |
| Seating Material | Metal |
Edward Check Valve
Edward Piston (Lift) Check Valve Univalves
The Univalve Piston Check Valve is reliably designed for high-temperature and high-pressure uses in a variety of environments.
Edward Valve Features :
- Increased uptime from the use of anti-thrust rings in the body-guided disc
- Eliminates misalignment and galling
Integral hard-surfaced seat - Flexible graphite gasket seated to a prescribed bonnet torque that provides a reliable seal
Edward Valve Series :
- Edward Bolted Check Valve
- Edward Flite-Flow Check Valve
- Edward Tilting-disk Check Valve
Detail Specification
| Size Range | 1/4" - 2" |
| Max Temp | -31° C / 816° F |
| Pressure Rating | ANSI Class 150 up to 600 |
| Material | Forged Steel, other materials available |
| End | Threaded or Socket Weld |
EDWARD
CHECK VALVE
UNIVALVE









