Actuated Ball Valves
2-Piece Pneumatic Ball Valve
- 2-Piece Construction: Easier to disassemble and repair than one-piece valves, while being simpler and more cost-effective than three-piece designs.
- Pneumatic Fast-Switching: Actuated by a pneumatic cylinder for high-speed switching, enabling remote and automated operation.
- Reliable Sealing: Typically uses elastic seats like PTFE to ensure good sealing performance and low leakage rates.
- Cost-Effective: A mature design with relatively economical manufacturing costs, making it a widely adopted automation valve.
- Multiple Connections: Available in various connection types, such as flanged and threaded, to suit different pipelines.
The 2-Piece Pneumatic Ball Valve consists of a two-piece body and a pneumatic actuator. Its body is constructed from two main parts joined by bolts or threads, a split-body design that simplifies manufacturing and facilitates maintenance while ensuring sufficient strength. Actuated by a pneumatic signal, the valve can perform a rapid 90-degree rotation to achieve automated on/off control of the pipeline medium. It is a widely used and cost-effective automation solution across various industrial sectors.
Product Specification
| Item | Standard (Reference) |
|---|---|
| Design Spec. | API 6D, API 608 |
| Face to Face | ANSI B16.10, DIN 3202 |
| Flange End | ANSI B16.5, JIS B2220 |
| Inspection & Test | API 598 |
Main Part Material
| Part Name | Available Materials |
|---|---|
| Body/Bonnet | Carbon Steel (WCB), Stainless Steel (CF8/304, CF8M/316) |
| Ball | Stainless Steel (304, 316, 316L) |
| Stem | Stainless Steel (304, 316) |
| Seat | PTFE, RPTFE |
| Suitable Temp. | -20°C ~ 180°C |
| Suitable Pressure | PN1.6 - PN6.4 MPa |
| Nominal Diameter | DN15 - DN250 |
No drawing available.
