Fisher 66R Series Vapor Recovery Valves
Fisher 66R Series vapor recovery regulators respond to changes in blanket gas pressure and throttle open or closed to control the flow of the blanket gas out of the vessel. Type 66R relief valves have internal registration through a stem guide that reduces the need for control line piping, while cast iron body Type 66R relief valves additionally are available with a sealing diaphragm and a tapped connection boss.
- Low Set points
- Highly Accurate
- Simple Design
- High Flow Rates