water butterfly valve elephant wbv1616e 2w fb h body material cast iron qt450 disk material cast iron qt450 seal epdm pneumatic actuator pa da double action 4v320 10 220v lsu apl 210n atu afc2000 Ball Valve Lorsque le diamètre de l'alésage

Lorsque le diamètre de l'alésage nominal de la canalisation est complètement bloqué

matériau du corps - Plastique

kg Stem size square

48 25 160±2 115 85 65 16-2 4 – Ø14 4

5 46 145 4-М16 220 9х9 F05 4

water butterfly valve elephant wbv1616e 2w fb h body material cast iron qt450 disk material cast iron qt450 seal epdm pneumatic actuator pa da double action 4v320 10 220v lsu apl 210n atu afc2000 Ball Valve Lorsque le diamètre de l'alésageButterfly 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. PA DA double acting pneumatic rotary actuators are designed to automate the