water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe pneumatic actuator pa da double action 4m310 08 220v lsu apl 210n handwheel mon atu afc2000 Knife Gate Valve Modèle de lecteur Couple

Modèle de lecteur Couple

5 MPa 111 99 45 84 16 22 DN8 0-4 MPa 111 99 45 84 16 22 DN8 0-6 MPa 111 99 45 84 16 22 DN8

5 200 128 DN150 354

Modèle 020EMT 040EMT 060EMT L 241

Ventilation Type de vanne de régulation bidirectionnel Modèle d'actionneur TW500 Pays du fabricant Chine

water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe pneumatic actuator pa da double action 4m310 08 220v lsu apl 210n handwheel mon atu afc2000 Knife Gate Valve Modèle de lecteur CoupleRotary disc gate valve is designed for use as shut off or regulating valves for flow control 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 disc by 90. Opening is performed by turning the handle anti clockwise, closing clockwise. The peculiarity of the gate valves of this series is the