water butterfly valve elephant wbv1616e 2w fb h body material cast iron qt450 disk material cast iron qt450 seal epdm pneumatic actuator pa sa with return springs 4v320 10 220v atu afc2000 Hidden / Pre-order la vanne se ferme automatiquement

la vanne se ferme automatiquement et coupe le flux de fluide dans la canalisation

Réglage de la course de -5° à 95° Rapport de démultiplication 24:1 (RDN-1

Dimensions et dimensions des électrovannes Elephant VS300-NT-NO-24VAC

et le retour à la position de départ est dû à la force de déformation élastique du ressort

63 200 238 172 34 60 364 125 102 4-12 17х17 F10 11

water butterfly valve elephant wbv1616e 2w fb h body material cast iron qt450 disk material cast iron qt450 seal epdm pneumatic actuator pa sa with return springs 4v320 10 220v atu afc2000 Hidden / Pre-order la vanne se ferme automatiquementButterfly 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 actuators with return spring PA SA are designed for automation