Seals are mounted on the vane and can be changed simply and quickly with the valve in-situ; no need to take the valve out of the line.
Standard options include:
- Fabricated body
- Carbon steel or stainless vane and shaft
- Nitrile, viton, EPDM and PTFE seals
- Pneumatic or hand actuation
- Lightweight “ducting standard” drilling
- High temperature seals and extended actuator mounting