wedge gate valves elephant gair gvwr2121m 2w f ost flanged body steel 25l wedge material steel 25l seal metal with ost flange round stem for electric actuator Connection size:DN50 7 160 SA 465 175

7 160 SA 465 175 237 130 30 30 4-M10x16 4-M12x20 F10 F12 23

8 71 186 160 DN32 32 42

Matériaux Vannes à guillotine Elephant GVKN1331N-2W-Fb-R

Materials of parts of Elephant WBV1132N-2W-Fb-H butterfly valves DN65-150 PN16

start and stop of compressed air flows in a pneumatic system depending on external control action

wedge gate valves elephant gair gvwr2121m 2w f ost flanged body steel 25l wedge material steel 25l seal metal with ost flange round stem for electric actuator Connection size:DN50 7 160 SA 465 175The wedge gate valve is designed for installation on a pipeline as a shut off device in water supply systems and the chemical industry. Operating principle: The wedge, connected to the spindle, is lowered or raised depending on the direction of rotation of the handwheel, closing or opening the flow section of the gate valve body. Technical characteristics of wedge gate valves Elephant GAIR GVWR2121M 2W F OST DN50 250 Ru16 flanged, with OST flange,