Hygienic shut off butterfly valves are used in all segments of the process industry including brewery, Beverage, Pharmaceutical and some food applications. Our comprehensive valve line features both manual and pneumatic drive options and vertical actuators.
Butterfly Valve is made by Precision forging and designs are in sync with the latest international style. The Butterfly valves can be mechanically locked in open, closed, middle or other positions by selecting different manual handles to regulate the flow.
| Technical Data | ||
|---|---|---|
| Metal material | Product wetted |
304L/316L (DIN-1.4307/1.4404) forged 304 (DIN-1.4301) |
| Seal material | Standard Options |
EPDM FPM, Silicone |
| Temperature | Continuous working temperature Sterilization temperature |
-20°C ~ +135°C(EPDM) 150°C (Max 20min) |
| Pressure | Working pressure Control air pressure |
0~10bar 4~8bar |
| Surface treatment | Internal surface External surface |
R≤0.8µm R≤1.6µm |
| Connection | Connection methods | welding, thread, clamp, flange |
| Pneumatic Acuator | Normally closed, normally open, open and closed by two air flues separately | |