Welded gate valves control the opening and closing of the valve by lifting and lowering the gate plate.The gate plate is perpendicular to the fluid direction,and changing the relative position between the gate plate and the valve seat can change the channel size.The fluid resistance is low,and the sealing surface is less susceptible to the friction and erosion of the medium.Opening and closing is more effortless.The flow direction of the medium is unrestricted,without disturbance or pressure reduction.Simple form,short structural length,good manufacturing processability,and wide applicability.
Valves | Transmission mode | Connection form | structural style | Sealing surface | nominal pressure | Material |
Gate valve | bevel gear | weld | flexible disc | D802/D812 | P54100V、P54140V | WCB-C ZGCr5Mo |
Description: Z60Y-P54160V DN25 manual power station gate valve, welded with elastic gate plate, sealing surface made of hard alloy, nominal pressure below 540 ℃ 16.0MPa, valve body made of chromium molybdenum steel.
Technical parameters of welded gate valve
Model | Z60Y-160 | Z60Y-P54100V | |||||||
Z60Y-200 | Z60Y-P54140V | ||||||||
Z60Y-250 | Z60Y-P54170V | ||||||||
Z60Y-320 | Z60Y-P57170V | ||||||||
The umbrella gear transmission gate valve is inserted with "5" after model "Z" as Z560Y | |||||||||
Nominal Diameter(DN/mm) | 15~50、(21"~16")2
| ||||||||
Temperature/℃ | ≤425 | ≤552 | ≤593 | ≤550 | |||||
Applicable Medium | Water, steam, gas, petroleum products | ||||||||
test pressure(MPa) | nominal pressure PN/MPa | 16.0 | 20.0 | 25.0 | 32.0 | P54100V | P54140V | P54170V | P54170V |
strength test | 24 | 30 | 37.5 | 48 | 30 | 42 | 48 | 6.3 | |
Sealing test | 17.6 | 22 | 27.5 | 35.1 | 11 | 15.4 | 17.8 | 18 |
Welding gate valve external dimensions national standard power station (manual)
nominal pressurePN(MPa) | Nominal Diameter DN(mm) | External dimensions and connection dimensions(mm) | ||||
L | D | L1 | d | H | ||
16.0 | 15 | 90 | 23 | 10 | 13 | 182 |
20 | 110 | 29 | 11 | 18 | 210 | |
25 | 120 | 35 | 12 | 23 | 235 | |
32 | 130 | 43 | 14 | 28 | 258 | |
40 | 150 | 49 | 15 | 36 | 285 | |
50 | 170 | 61 | 16 | 45 | 338 | |
20.0 | 15 | 90 | 23 | 10 | 13 | 182 |
20 | 110 | 29 | 11 | 18 | 210 | |
25 | 120 | 35 | 12 | 23 | 235 | |
32 | 130 | 43 | 14 | 28 | 258 | |
40 | 150 | 49 | 15 | 36 | 285 | |
50 | 170 | 61 | 16 | 45 | 338 | |
25.0 | 15 | 90 | 23 | 10 | 13 | 182 |
20 | 110 | 29 | 11 | 18 | 210 | |
25 | 120 | 35 | 12 | 23 | 235 | |
32 | 130 | 43 | 14 | 28 | 258 | |
40 | 150 | 49 | 15 | 36 | 285 | |
50 | 170 | 61 | 16 | 45 | 338 |
Welding gate valve scale power station(hand movement)
model | specifications in | External dimensions and connection dimensions(mm) | ||
d | L | H | ||
Z60Y-1500Lb | 212
| 56 | 254 | 671 |
3 | 64 | 305 | 692 | |
4 | 84 | 406 | 790 | |
5 | 100 | 483 | 875 | |
6 | 126 | 559 | 1055 | |
8 | 158 | 711 | 1148 | |
Z60Y-2000Lb | 212
| 50 | 330 | 640 |
3 | 60 | 368 | 690 | |
4 | 80 | 457 | 806 | |
5 | 96 | 533 | 980 | |
6 | 118 | 610 | 1090 | |
Z60Y-2000Lb | 212
| 46 | 330 | 639 |
3 | 54 | 368 | 680 | |
4 | 70 | 457 | 805 | |
5 | 86 | 533 | 965 | |
6 | 104 | 610 | 1070 | |
Z60Y-3500Lb | 3 | 44 | 440 | 745 |
4 | 56 | 540 | 860 |
Welded gate valve scale power station (umbrella gear)
model | specifications in | External dimensions and connection dimensions(mm) | ||
d | L | H | ||
Z560Y-1500Lb | 8 | 158 | 711 | 813 |
10 | 200 | 864 | 998 | |
12 | 250 | 991 | 1156 | |
14 | 280 | 1067 | 1287 | |
16 | 318 | 1194 | 1413 | |
Z560-2000Lb | 8 | 148 | 762 | 935 |
10 | 180 | 914 | 1050 | |
12 | 222 | 1041 | 1150 | |
14 | 254 | 1118 | 1231 | |
16 | 294 | 1245 | 1330 |
model | specifications in | External dimensions and connection dimensions(mm) | ||
d | L | H | ||
Z560Y-2500Lb | 6 | 127 | 610 | 928 |
8 | 130 | 762 | 851 | |
10 | 162 | 914 | 1031 | |
12 | 210 | 1041 | 1166 | |
14 | 234 | 1118 | 1217 | |
16 | 264 | 1245 | 1381 | |
Z560Y-3500Lb | 5 | 74 | 616 | 774 |
6 | 88 | 692 | 857 | |
8 | 116 | 846 | 1041 | |
10 | 142 | 1000 | 1197 | |
12 | 174 | 1124 | 1338 |
Tel: 15351513006
Landline: 0515-89118577
Fax: 0515-8911 8000
Email: jtongcn 126.com
Address: Oubei Pump and Valve Industrial Park, Binhai Economic Development Zone, Jiangsu Province
15351513006