water butterfly valves elephant wbv3131s 2w t h body material stainless steel aisi 304 seal silicon with quarter turn actuator qt n xem b1 220v Connection size:DN15 Le boîtier est équipé d'un

Le boîtier est équipé d'un chauffage (7-10W 110V) et possède les degrés de protection suivants : IP67

5 189 129 DN125 317

tige extractible

Dimensions et dimensions des vannes à disque à eau Elephant WBVV3432P-2W-Fb-H

water butterfly valves elephant wbv3131s 2w t h body material stainless steel aisi 304 seal silicon with quarter turn actuator qt n xem b1 220v Connection size:DN15 Le boîtier est équipé d'unButterfly 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. Operating principle: The valves are opened and closed by turning the disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. Electric quarter turn actuators are designed for remote and