Thread — Plastic angle seat valve
Thread standard：Customized to customer requirements.
-
Working Principle
In the non-working status, the valve is normally closed (open) due to spring force ,when actuator piston is compressed by air. The double-acting valve control by compressed air.
-
Features
1. High flow rate,low fluid resistance, Y-type design increases 30% flow rate.
2. Position indicator: The limit switch and emergency manual are adaptable.
3. Easy installation: Actuator 360°rotated free.
4. Automatically position correction, Self-lubricating PTFE seal, maintenance-free, good stability.
5. Multi actuators to adapt different working status, normal, high temperature, heavy corrosion, etc.
6. Long working life.
7. High-frequency switch, High sensitivity.
Actuators application field
Apply to different circumstances Actuator material Corrosion resistance Ambient temperature Pros and Cons 
Stainless steel Extremely strong High temperature Apply to all extreme environments
Aluminum Strong High temperature Treated with salt spray
Apply to medium and low corrosion environment
Plastic Extremely strong Medium-high temperature Unique piston design
Guarantee long-term trouble-free work