water butterfly valve elephant wbv1331e 2w f h body material cast iron ggg40 en gjs 400 15 disk material stainless steel aisi 304 seal epdm pneumatic actuator pa da double action Heat supply system Matériaux de la vanne papillon

Matériaux de la vanne papillon d'eau Elephant WBV3EX-3431M-1W-F-ISO

BKV APL-510N-EX :

ce qui permet d'exclure le contact du fluide de travail avec les matériaux des pièces principales

8 200 QT-N-030EMT 238 172 241

Dimensions hors tout et d'installation du robinet-vanne Elephant WBV3432V-2W-Fb-H PN16

water butterfly valve elephant wbv1331e 2w f h body material cast iron ggg40 en gjs 400 15 disk material stainless steel aisi 304 seal epdm pneumatic actuator pa da double action Heat supply system Matériaux de la vanne papillonThe WBV1331E 2W F butterfly valve is 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 actuators are designed for automation of