water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe pneumatic actuator pa da double action 4v320 10 220v lsu apl 410n ex atu afc2000 Taille de la connexion:DN80 № Name Material 1 Housing

№ Name Material 1 Housing WCB steel or AISI 316L stainless steel 2 Cuff EPDM

distributeur pneumatique 4M310-08 24V et duplicateur manuel HDM :

ce qui simplifie l'inspection de l'équipement

Paramètre Valeur Corps résistant aux intempéries IP67/NEMA4 4X

LSU APL-210N ATU

water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe pneumatic actuator pa da double action 4v320 10 220v lsu apl 410n ex atu afc2000 Taille de la connexion:DN80 № Name Material 1 HousingRotary 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