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 4v320 10 220v handwheel mon atu afc2000 Taille de la connexion:DN50 mm Hmm Poids

mm Hmm Poids

Croquis des dimensions des thermomètres axiaux bimétalliques Elephant TB-311-A1

8 150 QT-N-040EMT 285 240 211 8-22 241

empêchant le reflux

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 4v320 10 220v handwheel mon atu afc2000 Taille de la connexion:DN50 mm Hmm PoidsThe 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 double acting rotary actuators PA DA and pneumatic