Pneumatic Actuated Triple Offset Wafer Butterfly Valve
WEISSMILLER Pneumatic Actuated Triple Offset Wafer Butterfly Valve is designed for automated flow isolation in demanding industrial piping systems. With triple offset design, WCB body, SS316 disc, SS316+STL seat, wafer connection, and pneumatic actuator operation, this valve provides reliable shut-off performance, durability, and efficient automation for industrial applications.
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Product Overview
Pneumatic Actuated Triple Offset Wafer Butterfly Valve is a high-performance butterfly valve assembly designed for automated shut-off and flow control. The triple offset construction helps reduce seat friction during operation and supports reliable sealing performance in demanding service conditions.
Combined with a pneumatic actuator, this valve is suitable for systems that require remote operation, automatic open-close control, and integration with plant control systems. It is commonly used in oil and gas, petrochemical, power plant, utility, process industry, and general industrial piping applications.
Key Features
Triple Offset Design
Helps reduce seat friction during operation and supports reliable shut-off performance.
Pneumatic Actuator Operation
Pneumatic actuator enables automated valve operation using compressed air supply.
WCB Body
Carbon steel WCB body provides strength and durability for industrial process applications.
SS316 Disc
Stainless steel SS316 disc supports corrosion resistance and stable performance in suitable media.
SS316 + STL Seat
Metal seat construction supports durability and reliable sealing for demanding service conditions.
Wafer Connection
Compact wafer body design allows efficient installation between piping flanges.
Valve Specification
| Item | Specification |
|---|---|
| Product Type | Pneumatic Actuated Triple Offset Wafer Butterfly Valve |
| Available Size | DN50 – DN600 / Other sizes available upon request |
| Example Size | 20" |
| Pressure Rating | JIS 10K / Other rating available upon request |
| Body Material | WCB |
| Disc Material | SS316 |
| Seat Material | SS316 + STL |
| Connection | Wafer Type |
| Valve Type | Triple Offset |
| Operation | Pneumatic Actuator |
| Application | Oil & Gas, Petrochemical, Power Plant, Utility, Process Industry, and General Industrial Fluid |
Pneumatic Actuator Specification
| Item | Specification |
|---|---|
| Actuator Type | Pneumatic Actuator |
| Model | WPA400DA |
| Mounting Part | EN ISO 5211 |
| Operating Pressure | 4 – 8 bar |
| Operating Temperature | -20°C to 80°C |
| Operation Type | Double Acting |
Product Details
Additional product views showing the pneumatic actuator, triple offset valve construction, wafer body design, actuator label, and valve nameplate details for easier product identification and technical reference.
Applications
Related Products
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Double Offset Wafer Butterfly Valve
Wafer butterfly valve with double offset design for reduced seat friction and reliable sealing.
Electric Actuated Butterfly Valve
Butterfly valve combined with electric actuator for automated valve operation.
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