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Anderson Greenwood Reserve Capacity Relief Valve
Brand: Anderson Greenwood by EmersonDesigned to provide overpressure relief for large cryogenic storage volumes; enables emergency capacities protecting against adverse conditions.
Features- Large orifice area reduces dramatically the number of valves needed to provide safety.
- 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.
- Full open at set pressure with no overpressure required for rated capacity.
- Easy maintenance as all parts can be replaced with the valve installed, with the tank pressure at 50% or less of set.
- Flange mounting with a flat face, smooth finish.
- Reseat pressure is 50% of set.