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

Sizes24" and 36" (DN 600 and DN 900)
Flange mounting24" = 150# Class/ANSI 16.536" = 125# Class/ANSI 16.1
Set pressure range24": 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

Anderson Greenwood Pressure Relief & Safety Valve

Anderson Greendwood 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
Sizes24" and 36" (DN 600 and DN 900)
Flange mounting24" = 150# Class/ANSI 16.536" = 125# Class/ANSI 16.1
Set pressure range24": 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