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 24v lsu apl 210n handwheel mon atu afc2000 Spring ) Flow direction double-sided Control

) Flow direction double-sided Control type DN40-200 - handle DN250-300 - reducer Pipeline connection interflanged Body material cast iron QT450 Sealing material EPDM with wear resistant coating Service life

The air treatment unit is designed to clean compressed air from moisture and solid particles

la vanne se ferme automatiquement et coupe le flux de fluide dans la canalisation

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 24v lsu apl 210n handwheel mon atu afc2000 Spring ) Flow direction double-sided ControlRotary 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