A full round pneumatically operated valve with the maintenance free Onyx Actuator.
The actuator uses a spring for reliable fail-open (PFO) or fail-closed (PFC) operation in a range of sizes. It does not require lubricated air.
Features- Full Round Port
- Mechanically Pinched
- Single Pinch Mechanism
- Simple Economical Design
- Clog resistant full round opening.
- Low pressure drop
- No packing
- Drop tight closure
- On/Off or throttling service
- Fail Open or Fail Closed pneumatic actuators
- Long lasting compression molded sleeve