knife gate valve elephant gvkr1331e 1w fb 2p dn50 300 61016 bar flanged joint spindle retractable body cast iron ggg40 seal epdm pneumatic drive wenz pneumatic distributor 4v210 08 24v Connection size:DN200 5 167 11 F04/F05 32

5 167 11 F04/F05 32 25 118 92 12 90 167 11 F04/F05 40 32 122 100 20 115 193 14 F05/F07 50 38 150 119 19 122 193 14 F05/F07 65 50 178 142 20 138 242 17 F07/F10 80 64 202 163 18 163 150 17 F07/F10 100 78 231 192 25 192 154 17 F07/F10

matériau du corps de verrouillage - Acier inoxydable 316

la métallurgie

mm 165 185 200 220 250 285 340 395 445 D1

mm G 50 48 165 125 99 100 417 12 18 2 2 4-М16 1/2″ 65 48 185 145 118 100 460 12 18 2 2 4-М16 1/2″ 100 51 220 180 156 100 600 12 18 2 6 8-М16 1/2″ 125 57 250 210 184 100 628 14 18 2 6 8-М16 1/2″ 150 57 285 240 211 125 780 14 23 2 6 8-M20 1/2″ 200 70 340 295 266 125 880 18 23 4 8 12-M20 1/2″

knife gate valve elephant gvkr1331e 1w fb 2p dn50 300 61016 bar flanged joint spindle retractable body cast iron ggg40 seal epdm pneumatic drive wenz pneumatic distributor 4v210 08 24v Connection size:DN200 5 167 11 F04/F05 32The gate valve is designed to be installed on a pipeline as a shut off device and to regulate the flow of the working medium in water supply systems (except for drinking water supply systems) and in the chemical industry. The principle of operation of a gate valve is based on the movement of the gate (knife) perpendicular to the flow of the medium. When the nominal diameter of the pipeline is completely blocked, the flow stops; when partially blocked,