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High-Performance Pneumatic Butterfly Valve (Double Eccentric)
Product Overview
High-Performance Pneumatic Butterfly Valve (Double Eccentric) (Model W2 Series) is a control valve for Petroleum, Chemical, Metallurgy, Energy, Coal Gasification. It is available in DN50 ~ DN1600 (2" ~ 64") with pressure ratings of PN10 ~ PN40 / ANSI 150 ~ 300 and a working temperature range of -196℃ ~ 588℃. Body materials include WCB, CF8, CF8M, CF3M, and the valve can be supplied with Pneumatic / Electric / Hydraulic actuation and leakage performance to ANSI Class IV, V, VI.
Technical Specifications
| Model | W2 Series |
| Size Range | DN50 ~ DN1600 (2" ~ 64") |
| Pressure Rating | PN10 ~ PN40 / ANSI 150 ~ 300 |
| Working Temperature | -196℃ ~ 588℃ |
| Body Material | WCB, CF8, CF8M, CF3M |
| End Connection | Wafer, Lug, Double Flange |
| Structure | Double eccentric disc, metal/soft seal optional |
| Actuator Type | Pneumatic / Electric / Hydraulic |
| Leakage Class | ANSI Class IV, V, VI |
Commercial Information
| MOQ | 1 Unit |
| Warranty | 3 Years |
| Delivery | 50 Units / 30 Days |
| Customization | OEM / ODM / OBM |
Selection & Quotation
For final sizing, please provide the medium, flow rate, inlet and outlet pressure, working temperature, connection standard, and required material. Our engineering team will confirm the model and configuration.