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 Materials of parts of butterfly

Materials of parts of butterfly valves Elephant WBV3434Pf-2W-Fb DN50-250 PN16 carbon steel WCB

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

Modèle H H1 L L1 20 248 90 435 278 30 248 90 435 278 45 325 116 640 410 60 325 116 640 410

Materials of butterfly valves Elephant WBV3232E-2W-Fb-H

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

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 Materials of parts of butterflyThe 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,