Series 41000 Double Eccentric/Offset, Elastomer Seal Butterfly Valve is designed & developed for application where 100% shut off (Class VI) is required in closed position on liquid or gases and where control of flow through the pipeline is required.100% shut off is achieved by using elastomer seals; can be used on temperature ranging from -50°C to +200°C with the correct selection of materials.
| Body Series | Series 41000 |
|---|---|
| Series | Series 41000 – Elastomer Seal Double Offset Butterfly Control Valve |
| Body Size | 2” to 48” (50mm to 1200mm) |
| Pressure Rating | ASME 150# to 300# |
| Body Style | Wafer, Lugged & Double Flanged |
| Actuator Options | Pneumatic Diaphragm Actuator, Pneumatic Piston Cylinder, Electrical etc |
| Body Materials | WCB, CF8M, CF3M, CF8.CF3 etc |
| Disc Materials | WCB, CF8M, CF3M, CF8.CF3 etc / Stellite or Chrome Plated |
| Rangeability | 50:1 |
| Flow Characteristics | Approx. Equal Percentage / Modified Equal % Inherent flow characteristics |
| Leakage Class | Class VI (Tight Shut off) |
| Fluid Temperature | -150°C to 200°C |
| Seals | Rubber/Viton Type/EPDM |
