water butterfly valve elephant wbv1616e 2w fb h body material cast iron qt450 disk material cast iron qt450 seal epdm pneumatic actuator pa da 105 1 double action lsu apl 410n ex Knife Gate Valve mm G 80 51 200

mm G 80 51 200 160 132 100 558 12 18 2 6 8-М16 1/2″

Modèle Taille G D1 D2 b et h k S 50 mm (0-0

175 32 32 140 216 180 135 11

Les thermostats sont conçus pour le contrôle automatique de la température (maintien d'une température définie par l'utilisateur) dans les pièces équipées de systèmes de chauffage par câble de type « plancher chauffant »

water butterfly valve elephant wbv1616e 2w fb h body material cast iron qt450 disk material cast iron qt450 seal epdm pneumatic actuator pa da 105 1 double action lsu apl 410n ex Knife Gate Valve mm G 80 51 200Butterfly 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. Pneumatic rotary actuator is designed to automate the process of control of