Pneumatic Bidirectional Knife Gate Valve

Pneumatic Bi Directional 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 End Connection: Wafer , Lugged Actuation Type: Pneumatic Actuated Pneumatic Actuation Type: Double Acting, Spring Return Dimensions Unit: mm DN L O D S C f M-1 B H 50 40 165 125 95 16 2 4-M16 136 430 65 40 185 145 110 16 2 4-M16 151 460 80 50 200 160 127 17 2 8-M16 170 510 100 50 220 180 148 17 2 8-M16 190 570 125 50 250 210 174 17 2 8-M16 212 660 150 60 285 240 199 21 2 8-M20 230 720 200 60 340 295 250 21 2 8-M20 286 890 250 70 395 350 308 24 2 12-M20 338 1120 300 70 445 400 360 24 2 12-M20 388 1230 350 96 505 460 416 33 2 16-M20 460 1370 400 100 565 515 466 35 2 16-M24 520 1570 450 106 615 565 525 36 2 20-M24 585 1720 500 110 670 620 584 37 2 20-M24 635 1850 600 110 780 725 664 37 2 20-M27 720 2150