Anderson Greenwood Marvac Model 910 Pilot Operated Pressure Relief piped vent
Part of a complete system that incorporates a pilot operated, dome-loaded diaphragm type regulator capable of reducing blanketing gas in a single step, providing bubble-tight shut-off and low maintenance.
- Single unit system lowers installation costs, reducing labor and materials.
- Simple blanket pressure setting with one unit to calibrate as opposed to conventional multi-unit systems.
- Reduced maintenance costs as top entry provides access to all internal parts without removal from the line.
- Optimum performance reduces supply gas pressure from 200 psig (13.8 barg) to ½” wc (1.2 mbarg) in one stage.
- Balanced design maintains setting accurately regardless of pressure variations.
- O-ring seat and seals assure bubble-tight shut-off.
- Single-source solution provides pad and de-pad valves, regulators, pressure/vacuum vents and low pressure pilot operated valves, emergency vents and valves, flame and detonation flame arresters.
- Combined de-pad and pressure relief valve functions minimizes number of valves and tank connections.
- Component compatibility enables the provision of all major system components in a single tank penetration.
