water butterfly valve elephant wbv3131n 2w fb h body material stainless steel aisi 304 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa sa with return springs lsu apl 210n Taille de la connexion:DN125 Part name Material 1 Frame

Part name Material 1 Frame cast iron GGG40 2 Disk stainless steel 304 3 Saddle seal EPDM 4 Stock Stainless steel SS 420 5 Lever cast iron GGG40

matériau de la carrosserie - alliage d'aluminium

Principales données techniques et caractéristiques de l'Elephant 316L-316L-NBR 220V (4-20mA) :

verrouillage automatique de la position d'entraînement électrique

mm 40-200 Pression de service PN

water butterfly valve elephant wbv3131n 2w fb h body material stainless steel aisi 304 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa sa with return springs lsu apl 210n Taille de la connexion:DN125 Part name Material 1 FrameRotary disc gate valve is designed for use as shut off or regulating valves for flow control 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 disc by 90. Opening is performed by turning the handle anti clockwise, closing clockwise. Elephant pneumatic double acting rotary actuators PA DA and