water butterfly valves elephant wbv3131e 2w c h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da 052 double action yt 1000rsn without feedback Connection size:DN65 Adjustment range - 5° with

Adjustment range - 5° with valve stem rotation of 90° degrees

heat supply Connection type flanged Control type electric drive

Characteristic Value Model of electro-pneumatic positioner YT-1000RSN Control input signal 4-20 mA Internal resistance 250 ± 15 Ohm Input pressure 1

produits pétroliers et autres fluides liquides ou gazeux neutres pour les matériaux du robinet Raccordement au pipeline Filetage BSPP Type de section d'écoulement alésage intégral Classe d'étanchéité du robinet à boisseau sphérique « A » selon GOST 9544-2015 Type de contrôle manuel (poignée) Domaines d'application systèmes de chauffage et d'alimentation en eau

with pneumatic actuator Elephant PA-DA and positioner Elephant YT-1000RSN with feedback:

water butterfly valves elephant wbv3131e 2w c h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da 052 double action yt 1000rsn without feedback Connection size:DN65 Adjustment range - 5° withButterfly 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