Pneumatic Actuated Plastic Ball Valves
The pneumatic actuated plastic ball valve consists of high‑sensitivity pneumatic piston actuator and UPVC plastic ball valve. Pneumatic actuated plastic ball valve and UPVC pneumatic actuated ball valve are used for flow shut‑off in corrosive medium transmission. It features light weight and excellent corrosion resistance. Widely adopted in various industries, including pure and potable drinking water pipeline systems, drainage and sewage pipeline systems, saltwater and seawater pipeline systems, acid‑alkali and chemical solution systems. Its quality has been well‑recognized by global users.

1. Compact and attractive appearance structure.
2. Light‑weight body for easy installation.
3. Hygienic and non‑toxic material.
4. Strong corrosion resistance for wide application scope.
5. Wear‑resistant, easy to disassemble, simple and convenient for maintenance.
Technical Parameters
| Nominal Diameter DN(mm) | 15,20,25,32,40,50,65,80,100 |
| Nominal Pressure(MPa) | PN1.0‑1.6MPa |
| Connection Type | Flange, Thread, Union |
| Valve Body Structure | One‑piece, 3‑Way L‑Port, 3‑Way T‑Port |
| Valve Body Material | UPVC, CPVC, PP |
| Ball Material | UPVC, CPVC, PP |
| Seal Material | PTFE |
| Operating Temperature | 0~+60℃ |
| Applicable Medium | Food‑grade industrial chemical solvents compatible with PVC |
| Matched Actuator | GT, AT, ST Series Single‑acting / Double‑acting Pneumatic Actuator |
| Control Mode | Two‑position On‑Off Control, 4‑20mA Analog Signal Control |
Main Parts Material
| Part Name | Material |
| Valve Body | UPVC, CPVC, PPR |
| Seat | PTFE |
| Ball | UPVC, CPVC, PPR |
| Valve Stem | UPVC, CPVC, PPR |
Actuator Parameters
| Actuator Model | GT, AT, AR, AW Series Single‑acting / Double‑acting Pneumatic Actuator |
| Air Supply Pressure | 0.4~0.7MPa |
| Air Port | G1/4", G1/8", G3/8", G1/2" |
| Ambient Temperature | -30~+70℃ |
| Action Mode | Single‑acting: Air‑to‑Close(B)‑Fail‑Open(FO); Air‑to‑Open(K)‑Fail‑Close(FC) Double‑acting: Air‑to‑Close(B)‑Fail‑Locked(FL); Air‑to‑Open(K)‑Fail‑Locked(FL) |
| Optional Accessories | Positioner, Solenoid Valve, Air Filter Regulator, Lock‑up Valve, Limit Switch, Valve Position Transmitter, Handwheel Mechanism, etc. |
Product Selection
1. Valve body parameters: nominal diameter, working pressure, process medium, application scenario, valve body material and other series parameters.
2. Actuator parameters: actuator type, control mode, control signal(4‑20mA,1‑5V), action mode(Air‑to‑Open, Air‑to‑Close).

















