water butterfly valves elephant wbv3131s 2w t h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action 4m310 08 24v lsu apl 410n ex Brass Ball Valve La cheminée coaxiale est utilisée

La cheminée coaxiale est utilisée pour évacuer les produits de combustion d'une chaudière à gaz à chambre de combustion fermée

97 DN65 290 180 145 120 110 22 3 4 8-18 17

№ Part Name Material 1 Body Stainless steel AISI 304 2 Rotary unit Stainless steel AISI 304 3 Disc Stainless steel AISI 304 4 Seat seal EPDM or Silicon 5 Nut Steel A2~70 6 Bolt Steel A2~70 7 Plug ABS plastic 8 Handle Polyamide plastic

Données techniques des vannes à boisseau sphérique Elephant BV3232P(2pc)-FP-F-ISO-H QT-EX-M-O2-220VAC-U1

mm Hmm Q° DN50 72

water butterfly valves elephant wbv3131s 2w t h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action 4m310 08 24v lsu apl 410n ex Brass Ball Valve La cheminée coaxiale est utiliséeButterfly valves are designed for use as shut off or regulating valves for flow control 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. Pneumatic double acting rotary actuators PA DA and pneumatic