Yodify Product Library
Instantly add the Anderson Greenwood Marvac Model 920 Pilot-Operated Pressure & Vacuum Relief-Piped Vent and 50,000+ more product series to your store or catalog  
Book Your Demo and See How
or create your store

Anderson Greenwood Marvac Model 920 Pilot-Operated Pressure & Vacuum Relief-Piped Vent

Brand: Anderson Greenwood by Emerson

Pilot operated valves capable of providing pressure and vacuum relief that pipe away to a closed header system.
Features
  • 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.

Specifications

Product Type

  • Tank
Instantly populate your store or catalog 
CREATE YOUR SITE
or book a demo with the Yodify Team
show more