Safety Valve
Anderson Greenwood Pressure Relief & Safety Valve
Anderson Greenwood Reserve Capacity Relief Valve
Designed to provide overpressure relief for large cryogenic storage volumes; enables emergency capacities protecting against adverse conditions.
Features
- O-ring seat provides bubble-tight performance to 90% of set pressure
- A combination of tension link and spring force holds the valve closed to provide positive opening at set pressure and bubble tight shut-off at reseat
- Reseat pressure is 50% of set
General Application
The RCRV is used typically for LNG or LPG storage tank applications to relieve excessive pressures generated by overfill
Detail Specification
Sizes | 24" and 36" (DN 600 and DN 900) | |
Flange mounting | 24" = 150# Class/ANSI 16.5 | 36" = 125# Class/ANSI 16.1 |
Set pressure range | 24": 1.5 to 5.0 psig (103 to 345 mbarg) | 36": 1.5 to 3.0 psig (103 to 207 mbarg) |
Anderson Greenwood Pressure Relief & Safety Valve
Anderson Greenwood Reserve Capacity Relief Valve
Designed to provide overpressure relief for large cryogenic storage volumes; enables emergency capacities protecting against adverse conditions.
Features
- O-ring seat provides bubble-tight performance to 90% of set pressure
- A combination of tension link and spring force holds the valve closed to provide positive opening at set pressure and bubble tight shut-off at reseat
- Reseat pressure is 50% of set
General Application
The RCRV is used typically for LNG or LPG storage tank applications to relieve excessive pressures generated by overfill
Detail Specification
Sizes | 24" and 36" (DN 600 and DN 900) | |
Flange mounting | 24" = 150# Class/ANSI 16.5 | 36" = 125# Class/ANSI 16.1 |
Set pressure range | 24": 1.5 to 5.0 psig (103 to 345 mbarg) | 36": 1.5 to 3.0 psig (103 to 207 mbarg) |
ANDERSON GREENWOOD
RELIEF VALVE
Detail Specification
Size Range | DN8 – 50 / 1/4” – 2” standard port |
Max Temp | 260 °C / 500 °F |
Pressure Rating | 55 bar up to 800 psi (55 bar) |
Material | Carbon Steel, Stainless Steel, Brass body materials |
End | Threaded |