Wafer knife gate vale, its opening and closing part is a gate, the movement direction of the gate is perpendicular to the direction of the fluid, and the medium is cut by a blade-shaped gate that can cut fiber materials. Bi-directional or unidirectional design, Resilient seat or metal seat, Non-rising stem or rising stem optional.
Seat Materials: NBR, EPDM, VITON, PTFE
Disc Materials: Ductile Iron, WCB, CF8,CF8M
Stem Materials: 2Cr13, SS410, SS304, SS316
End Connection: Wafer
Operate: Manual, Worm gear, Pneumatic, Electric-Motorized
1. The structure length is short, with a small installation space
2. Light weight, easy to install and maintain
3. Low work pressure, relatively safe
4.It is not easy to accumulate debris and is convenient to use
| SIZE | L(mm) | a(mm) | d(mm) | c(mm) | x-n | T(mm) | f(mm) | g(mm) | Pressure | ||
| DN | IN | PN10/PN16 | PN10/PN16 | PN10 | PN16 | ||||||
| 50 | 2" | 178 | 50 | 165 | 125 | 4-φ18 | 19 | 2 | 99 | PN10/16 | |
| 65 | 2.5" | 190 | 65 | 185 | 145 | 4-φ18 | 19 | 2 | 118 | ||
| 80 | 3" | 203 | 80 | 200 | 160 | 4-φ18 | 8-φ18 | 19 | 3 | 132 | |
| 100 | 4" | 229 | 100 | 220 | 180 | 8-φ18 | 19 | 3 | 156 | ||
| 125 | 5" | 254 | 125 | 250 | 210 | 8-φ18 | 19 | 3 | 184 | ||
| 150 | 6" | 267 | 150 | 285 | 240 | 8-φ23 | 19 | 3 | 211 | ||
| 200 | 8" | 292 | 200 | 340 | 295 | 8-φ23 | 12-φ23 | 21 | 3 | 266 | |
| 250 | 10" | 330 | 250 | 395 | 350/355 | 12-φ23 | 12-φ26 | 22 | 3 | 319 | |
| 300 | 12" | 356 | 300 | 445 | 400/410 | 12-φ23 | 12-φ26 | 25 | 4 | 370 | |
| 350 | 14" | 381 | 350 | 515 | 460/470 | 16-φ23 | 16-φ26 | 25 | 4 | 430 | |
| 400 | 16" | 406 | 400 | 580 | 515/525 | 16-φ26 | 16-φ31 | 28 | 4 | 475 | |
| 450 | 18" | 432 | 450 | 650 | 565/585 | 20-φ26 | 20-φ31 | 29 | 4 | 530 | |
| 500 | 20" | 457 | 500 | 670/715 | 620/650 | 20-φ26 | 20-φ34 | 29 | 4 | 580 | |
| 600 | 24" | 508 | 600 | 780/810 | 725/770 | 20-φ30 | 20-φ36 | 38 | 4 | 680 | |
| 800 | 32" | 660 | 800 | 1010/1025 | 950 | 24-φ34 | 24-φ40 | 44 | 5 | 905 | PN10 |
| 900 | 36" | 711 | 900 | 1115/1125 | 1050 | 28-φ34 | 28-φ40 | 46 | 5 | 1001 | |
| 1000 | 40" | 811 | 1000 | 1230/1255 | 1160/1170 | 28-φ37 | 28-φ43 | 50 | 5 | 1112 | |
