water butterfly valves elephant wbv3131e 2w c h body material stainless steel aisi 304 seal epdm with quarter turn actuator qt n xem b1 220v Spring Porte WBV0232E-2W-Fb PA-DA 4M310-08 APL-510N-EX

Porte WBV0232E-2W-Fb PA-DA 4M310-08 APL-510N-EX 4M310-08 220V AFC2000

Materials of butterfly valves Elephant WCB-316L-VITON

Sketch of rotary disc gate valves Elephant WBV1132N-2W-Fb-H

Butterfly valves WBV3131N-2W-Fb-H

water butterfly valves elephant wbv3131e 2w c h body material stainless steel aisi 304 seal epdm with quarter turn actuator qt n xem b1 220v Spring Porte WBV0232E-2W-Fb PA-DA 4M310-08 APL-510N-EXButterfly valves are designed for use as shut off or regulating valves for controlling flows in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. Operating principle: The valves are opened and closed by turning the disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. Electric quarter turn actuators are designed for remote and