Anderson Greenwood 4920A Pressure and Vacuum Relief Valves
BRAND : Anderson Greenwood
Pilot operated valves capable of providing pressure and vacuum relief that pipe away to a closed header system
- Pilot operation ensures accurate pressure and vacuum relief.
- Choice of body materials.
- Fully open at 10% overpressure, enabling setting close to MAWP/MAWV and minim...
Details
Pilot operated valves capable of providing pressure and vacuum relief that pipe away to a closed header system
- Pilot operation ensures accurate pressure and vacuum relief.
- Choice of body materials.
- Fully open at 10% overpressure, enabling setting close to MAWP/MAWV and minimizing tank emissions.
- Leakage rate of 0.5 scfh (0.015 Nm3 /hr) or less at 90% of setpoint.
- Modular design enables all components to be removed and replaced in-situ for quicker, simpler maintenance.
- Optional ‘all-weather’ coating prevents frozen condensate build-up and sticking of vital components in cold weather applications.
