The Model 3100 end-of-line conservation breather vent is designed for use on atmospheric and low-pressure storage tanks where pressure and vacuum relief are required. Weight-loaded pallets in the vent housing allow the intake of air and the escape of vapors as the tank breathes due to thermal changes and product movement in and out of the tank. The pallets open and close to permit in-breathing and out-breathing necessary to maintain the tank pressure within permissible limits to avoid damage to the tank.
Additional information
| Body Size | 2", 3", 4", 6", 8", 10", and 12" |
|---|---|
| Materials | CS Body/Hood with SST Bolt/Guides |
| End-Connections | Flanged |
| Max Pressures Settings | 2.0 psig |
Features & Benefits
- Common applications:
- Atmospheric & low-pressure storage tanks
- Design pressure:
-
- Multiple set pressure & vacuum ranges available
-
- Modular design:
-
- Can easily be field converted to a vacuum only vent, a pressure/vacuum vent with pipe away, and can either be direct acting or pilot operated
-
- Maintains accurate settings:
-
- All vents are tested to Valve Concepts, Inc. high standards for both leakage and set point prior to shipment. A certified test certificate is included with each vent.
-
- Condensate drainage:
-
- Self-draining body and specially designed seat ring keep condensate away from seating surfaces, preventing freezing, binding, and clogging
-
- Air-cushioned seating:
-
-
- Air-cushion seating provides tight sealing to reduce evaporation losses and the release of toxic vapors. The pallets have outer guiding and center stabilizing stem to provide self alignment and tight seating
-
