ON/OFF Valves
Pneumatic/Motorized Butterfly Valve
Pneumatic/Motorized Butterfly Valve
Chemoil Advance Technology supplies Pneumatic Actuated Butterfly Valves from recognized manufacturers for automated flow isolation and process control in industrial and process piping systems. These valve assemblies combine a butterfly valve with a pneumatic actuator to provide remote and automatic quarter-turn operation.
The butterfly valve uses a rotating disc to regulate or isolate process flow, while the pneumatic actuator converts compressed-air energy into rotary movement to operate the valve. This arrangement provides a practical solution for automated on-off service where remote operation, fast response and integration with plant control systems are required.
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Key Features
- ✔️ Fully automated quarter-turn operation
- ✔️ Compact and lightweight design
- ✔️ Low operating torque
- ✔️ Bubble-tight shut-off
- ✔️ High flow capacity with minimal pressure drop
- ✔️ ISO 5211 actuator mounting
- ✔️ Weatherproof and corrosion-resistant construction
- ✔️ Fire-safe design available
- ✔️ Manual override option
Technical Specifications
| Parameter | Details |
|---|---|
| Body Style | Wafer / Lug / Double Flanged End / Butt Welded End |
| Type | Concentric / Double Offset / Triple Offset Type |
| Material of Construction (MOC) | WCB, CF8, CF3, CF8M, CF3M, 4A, 5A, 6A |
| Size Range |
2" to 12" (DN 50 to DN 300) Concentric Aluminum Die Cast
2" to 80" (DN 50 to DN 2000) Concentric Type
2" to 48" (DN 50 to DN 1200) Concentric Double Flanged End
2" to 60" (DN 50 to DN 1500) Double Offset Wafer, Lug
2" to 60" (DN 50 to DN 1500) Double Offset Double Flanged End
2" to 144" (DN 50 to DN 3600) Double Offset Rubber Seal
2" to 144" (DN 50 to DN 3600) Triple Offset Wafer, Lug
2" to 144" (DN 50 to DN 3600) Triple Offset Double Flanged End, Butt Welded End
|
| Pressure Rating | 150# to 1500# / PN 6 to PN 250 |
| End Connection | Wafer / Lug / Double Flanged End / Butt Welded |
| Design Standard | API 609 Category A / API 609 Category B / EN 593 / AWWA / BS 5155 |
| Testing Standard | API 598 / BS EN 12266-1 |
| Operation | Pneumatic / Motorised |
| Brand | Entresol / NIVZ |
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