water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa da 105 1 double action 4m310 08 220v Bellows Stop Valve en se déplaçant vers le

en se déplaçant vers le haut ou vers le bas

elles constituent un moyen efficace de chauffer et de produire de l'eau chaude pour l'habitation

5 160 11х11 DN100 100 Rd130x1/4 159 104 133

1 130 SA 308 137

Dimensions et dimensions de la vanne pneumatique 4V320-08 220V :

water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa da 105 1 double action 4m310 08 220v Bellows Stop Valve en se déplaçant vers leButterfly 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. The valves are opened and closed by turning the disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. Pneumatic rotary actuator is designed to automate the process of control of