Product Description – Pneumatic Actuators Wafer Butterfly Valve
The pneumatic actuators wafer butterfly valve is a reliable and cost-effective solution for automated flow control in engineering projects and water system applications. Designed with a compact wafer-style body, this valve is easy to install between standard flanges, making it ideal for space-constrained piping systems.
Driven by a high-performance pneumatic actuator, the valve ensures fast and accurate on/off or throttling operations. It is especially suited for municipal water supply, wastewater treatment, HVAC systems, and industrial water distribution networks.
Manufactured by one of China’s leading valve suppliers, this valve features corrosion-resistant materials, tight sealing, and low operating torque—delivering stable and long-lasting performance in demanding environments. It is available in a variety of sizes and actuator configurations to meet diverse project needs.
Why Choose This Pneumatic Wafer Butterfly Valve?
This pneumatic actuators wafer butterfly valve offers a reliable and efficient solution for automated flow control in water systems and engineering projects. Its compact wafer design allows for easy installation in tight spaces, while the pneumatic actuator ensures fast and accurate operation.
Manufactured by one of China’s top valve suppliers, this valve is built for long-term performance, with corrosion-resistant materials and a tight-sealing structure that minimizes leakage. Whether used in municipal pipelines, HVAC networks, or industrial water treatment, it provides stable control, low maintenance, and dependable service life.
Features:
1. Small in size, light in weight, easy installation and maintenance.
2. Simple and compact construction, quick 90 degree on-off operation.
3. Minimized operating torque, energy saving.
4. Flow curve tending to straight line, excellent regulation performance.
5. Long service life, standing the test of tens thousands opening/closing operations.
6. Wide selection of materials, applicable to various medium.
Performance:
Standard:
Material List:
| No. | Part Name | Material |
| 1 | Body | Carbon Steel/Stainless Steel/Cast Iron/Ductile Iron/ Al-Bronze |
| 2 | Disc | Al-Bronze/CF8M/Ductile iron/WCB |
| 3 | Seat | EPDM/PEFE/Buna/NBR/Hypalon |
| 4 | Stem | Carbon Steel/Stainless Steel314/Stainless Steel316 |
| 5 | Bushing | PTFE/Lubricating |
| 6 | O ring | EPDM/PEFE/Buna/NBR/Hypalon |
| 7 | Pin | SS316/SS416/SS304 |
Standard of Implementation
| Category | Details |
|---|---|
| Type | Wafer |
| Face to Face | API609, BS5155, DIN3202, ISO5752 |
| Flange | DIN, BS, UNI, ISO, ANSI, AS, JIS |
| Mounting Flange | ISO5211 |
| Working Pressure | PN16 (200PSI) |
| Application | HVAC, Water Supply & Sewage, Food & Beverage, Chemical/Petrochemical/Processing, Power and Utilities, Paper and Pulp, Ship Building |
Standard Materials Of Main Parts
| Item | Part Name | Material |
|---|---|---|
| 1 | Body | CI/DI/CS/SS Etc. |
| 2 | Seat | EPDM/PTFE/VITON/NBR/Hypalon Etc. |
| 3 | Shaft | SS416/316/304 Etc. |
| 4 | Disc | CF8/CF8M/D1+Ni Etc. |
| 5 | Pin | SS304/SS316 |
| 6 | Bushing | PTFE/Bronze |
| 7 | O Ring | NBR/EPDM |
Dimensions:(mm)
