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Technical parameters of electric rising stem wedge gate valve
model | Z941T-10/10Q | Z941H-10/10Q | Z941W-10/10Q |
Nominal pressure(PN) | 10 | 10 | 10 |
Sealing test(MPa) | 1.1 | 1.1 | 1.1 |
Shell test(MPa) | 1.5 | 1.5 | 1.5 |
Applicable temperature(≤℃) | 200 | 100 | 100 |
Applicable medium | Water / steam | water | Oils |
Material of main parts
Part name | Material Science | ||
Z941T-10/10Q | Z941H-10/10Q | Z941W-10/10Q | |
Valve body / cover gate | cast iron | cast iron | cast iron |
Stem | stainless steel | stainless steel | stainless steel |
Stem nut | copper alloy | copper alloy | copper alloy |
seal ring | copper alloy | stainless steel | - |
filler | Flexible graphite |
Drawing of electric rising stem wedge gate valve
Main connection dimensions
DN | L | D | D1 | D2 | Z-Φd | ≈H | motor unit | |
JB | GB | |||||||
80 | 210 | 203 | 200 | 160 | 132 | 8-19 | 608 | Z10-24/36 |
100 | 230 | 229 | 220 | 180 | 156 | 8-19 | 712 | Z10-24/36 |
125 | 255 | 254 | 250 | 210 | 184 | 8-19 | 797 | Z15-24/36 |
150 | 280 | 267 | 285 | 240 | 211 | 8-23 | 850 | Z15-24/36 |
200 | 330 | 292 | 340 | 295 | 266 | 8-23 | 1065 | Z20-24/36 |
250 | 380 | 330 | 395 | 350 | 319 | 12-23 | 1187 | Z20-24/36 |
300 | 420 | 356 | 445 | 400 | 370 | 12-23 | 1312 | Z30-24/36 |
350 | 450 | 381 | 505 | 460 | 429 | 16-23 | 1362 | Z30-24/36 |
400 | 480 | 406 | 565 | 515 | 480 | 16-28 | 1422 | Z45-24/36 |
450 | 510 | 432 | 615 | 565 | 530 | 20-28 | 1932 | Z60-24/36 |
500 | 540 | 457(700) | 670 | 620 | 582 | 20-28 | 2300 | Z60-24/36 |
600 | 600 | 508(800) | 780 | 725 | 682 | 20-31 | 2500 | Z90-28/36 |
700 | 660 | 610 | 895 | 840 | 794 | 24-31 | 2610 | Z180 |
800 | 720 | 660 | 1015 | 950 | 901 | 24-34 | 2715 | Z180 |
900 | 780 | 711 | 1115 | 1050 | 1001 | 28-34 | 2996 | Z250 |
1000 | 840 | 811 | 1230 | 1160 | 1112 | 28-37 | 3185 | Z350 |
1200 | 960 | 1015 | 1455 | 1380 | 1328 | 32-40 | 3410 | Z350 |