water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action yt 1000rsn without feedback Connection size:DN40 Actuator model QT-N-005EM-B1-220VAC QT-N-010EM-B1-220VAC QT-N-015EM-B1-220VAC

Actuator model QT-N-005EM-B1-220VAC QT-N-010EM-B1-220VAC QT-N-015EM-B1-220VAC X

7 204 133 147 88 162 100 52 90 275 128

Le servomoteur électrique monotour Elephant ST-003/060 220V est conçu pour la commande à distance et locale des vannes d'arrêt

8 80 250 195 160 130 390 335 18 156 8-18 G 1/4″ 18

mais il existe des options avec les deux types de contacts en même temps

water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action yt 1000rsn without feedback Connection size:DN40 Actuator model QT-N-005EM-B1-220VAC QT-N-010EM-B1-220VAC QT-N-015EM-B1-220VACButterfly 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. Operating principle: The valves are opened and closed by turning the disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. PA DA double acting pneumatic rotary actuators and PA SA