butterfly valves elephant wbv3131e 2w c h food grade 15135732072783 Connection size:DN40 helping to minimise seat and

helping to minimise seat and seal wear throughout the life of the gate

tige uniquement :

Une soupape de sécurité à ressort est un dispositif utilisé pour réduire automatiquement la surpression dans les systèmes

Le principe de fonctionnement du thermostat est de fermer et d'ouvrir le circuit électrique lorsque la température réglée est atteinte

Parameter Meaning Nominal diameter DN

butterfly valves elephant wbv3131e 2w c h food grade 15135732072783 Connection size:DN40 helping to minimise seat andThe butterfly valve is designed to be used as a shut off or control valve for flow control in heat supply systems, water supply, in technological processes in the food, chemical, oil and gas, pulp and paper and other industries. Operating principle: The valves open and close by turning the disk 90. Opening is done by turning the handle counterclockwise, closing clockwise. Elephant pneumatic rotary actuators double acting PA DA and pneumatic rotary