Pneumatic Unidirectional Knife Gate Valve
Pneumatic Unidirectional Knife Gate Valve Body: Cast Ductile Iron, CF8M, CF8, WCB Gate: SS304, SS316 Seat: Metal Seated, EPDM O-Ring: NBR Seat Retainer: WCB, CF8, CF8M Packing: PTFE Yoke: SS304 Stem: 2Cr13 Nominal Size: DN50 to DN1000 Nominal Pressure: PN16 to PN25, Class150 Actuation Type: Pneumatic Actuated Pneumatic Actuation Type: Double Acting, Spring Return Dimensions Unit: mm DN A B C D E F G H 50 40 119 100 105 129 178 115 412 65 40 134 100 115 146 193 115 454 80 50 149 100 124 162 211 115 497 100 50 169 100 140 187 231 115 558 125 50 180 100 150 211 271 140 632 150 60 210 100 175 237 296 140 708 200 60 262 119 205 309 358 175 872 250 70 318 122 250 364 428 220 1042 300 70 372 122 300 414 478 220 1192 350 96 431 197 338 500 549 277 1387 400 100 486 197 392 550 599 277 1541 450 106 540 270 432 598 680 382 1710 500 110 602 270 485 658 730 382 1873 600 110 708 270 590 758 830 382 2178 700 110 834 380 686 875 985 444 2546 750 110 884 380 760 930 1035 444 2725 800 110 1015 320 791 974 1085 444 2850 900 110 1040 320 895 1105 1202 515 3202 1000 110 1146 320 975 1217 1296 515 3488
