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 4m310 08 24v atu afc2000 Steam Trap ⁰C de +5 à +50

⁰C de +5 à +50 Fréquence de réponse 5 cycles/second Duplication manuelle Oui Degré de protection IP 65 Fixation à travers des trous dans le corps Matériau du corps aluminium anodisé Temps de réponse 0

95 32 180±2 140 100 76 18-2 4х19 7

d'alimentation en eau chaude et froide techniques

fonte GGG50

capteur de rétroaction et signal de commande d'entrée 0-10V :

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 4m310 08 24v atu afc2000 Steam Trap ⁰C de +5 à +50Butterfly 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