Product introduction: Vacuum welding gate valve is a kind of mechanical equipment, which is suitable for pipelines with working temperature ≤ 425 ℃ and ≤ 550 ℃ and working medium of water, steam or air.
Item NO.:
XUVAL77-44Lead Time:
45DaysProduct Orgin:
CHINABrand:
XUVALShipping Port:
ShanghaiPayment:
100%TTColor:
GreenMOQ:
10NKZ61H/Z64H welded vacuum gate valve
Model of vacuum gate valve: NKZ61H NKZ64hH
Nominal diameter of vacuum gate valve: 50mm-800mm
Service pressure of vacuum gate valve: 1.6Mpa - 10MPa
Connection mode of vacuum gate valve: flange connection
Vacuum gate valve type: Manual
Main function of vacuum gate valve: switch
Medium used for vacuum gate valve: Vacuum Equipment
Vacuum gate valve material: cast steel stainless steel
Vacuum gate valve standard: mechanical standard or customized non-standard
Test pressure of welded vacuum gate valve:
Test pressure/MPA Seal test
Shell strength test
Upper seal test
Sealing test
2.5
3.8
2.8
2.8
4.0
6.0
4.4
4.4
6.4
9.6
70
7.0
10.0
150
11.0
11.0
Application scope of welded vacuum gate valve:
NKZ61H
NKZ64H H-C
NKZ964H H-V
NKZ961H
NKZ61H
NKZ64H Y-I
NKZ964H Y-I
NKZ961H
Product type
Applicable medium
Applicable temperature/℃
Water, steam, air
≤425
Water, steam, air
≤550
Main parts and materials of welded vacuum gate valve:
NKZ61H
NKZ64H H-C
NKZ964H H-C
NKZ961H
NKZ61H
NKZ64H Y-I
NKZ694H Y-I
NKZ961H
Part name
Body, Bonnet
Stem
Ram
Sealing surface
Stem nut
Filler
Fastener
WCB
2Cr13
25
H: Alloy steel
Aluminum bronze
Expanded composite graphite
High quality carbon steel
Chromium molybdenum steel
20CriMo1VA
Chromium molybdenum steel
Y: Cemented carbide
Chromium molybdenum steel
Product structure chart:
Main weight of welded vacuum gate valve:
Nominal diameter
DN/mm |
Nominal pressure
PN/MPa
|
Main external dimension and connection dimension/mm |
Weight/kg |
|||||
L | H | D | D0 |
∝ |
W | |||
50 | 2.5 | 250 | 345 | 64 | 49 | 37o30' | 250 | 24 |
65 | 270 | 395 | 82 | 66 | 37o30' | 250 | 36 | |
80 | 280 | 425 | 95 | 78 | 37o30' | 300 | 52 | |
100 | 300 | 510 | 117 | 100 | 37o30' | 300 | 67 | |
125 | 325 | 570 | 144 | 125 | 37o30' | 350 | 95 | |
150 | 350 | 725 | 172 | 151 | 37o30' | 350 | 135 | |
200 | 400 | 820 | 223 | 201 | 37o30' | 400 | 210 | |
250 | 450 | 890 | 278 | 253 | 37o30' | 450 | 300 | |
300 | 500 | 1070 | 330 | 303 | 37o30' | 550 | 395 | |
350 | 550 | 1320 | 382 | 351 | 37o30' | 650 | 530 | |
400 | 600 | 1450 | 432 | 398 | 37o30' | 750 | 685 | |
450 | 650 | 4560 | 484 | 450 | 37o30' | 750 | 906 | |
500 | 700 | 1720 | 535 | 498 | 37o30' | 850 | 1130 | |
600 | 809 | 1880 | 638 | 600 | 37o30' | 900 | 1387 | |
700 | 900 | 2083 | 738 | 700 | 37o30' | 950 | 1894 | |
800 | 1000 | 2590 | 840 | 800 | 37o30' | 1000 | 2621 | |
50 | 4.0 | 250 | 345 | 64 | 48 | 37o30' | 300 | 30 |
65 | 270 | 395 | 82 | 66 | 37o30' | 300 | 42 | |
80 | 280 | 425 | 95 | 78 | 37o30' | 350 | 57 | |
100 | 300 | 510 | 117 | 100 | 37o30' | 350 | 75 | |
125 | 325 | 570 | 144 | 125 | 37o30' | 400 | 105 | |
150 | 350 | 725 | 172 | 151 | 37o30' | 400 | 150 | |
200 | 400 | 820 | 223 | 199 | 37o30' | 450 | 232 | |
250 | 450 | 890 | 278 | 251 | 37o30' | 550 | 330 | |
300 | 500 | 1070 | 330 | 301 | 37o30' | 650 | 430 | |
350 | 550 | 1320 | 382 | 349 | 37o30' | 750 | 570 | |
400 | 600 | 1450 | 432 | 396 | 37o30' | 850 | 730 | |
50 | 6.4 | 250 | 350 | 64 | 48 | 37o30' | 300 | 34 |
65 | 280 | 405 | 82 | 65 | 37o30' | 300 | 48 | |
80 | 310 | 435 | 95 | 76 | 37o30' | 350 | 65 | |
100 | 350 | 515 | 117 | 98 | 37o30' | 400 | 81 | |
125 | 400 | 580 | 150 | 128 | 37o30' | 400 | 112 | |
150 | 450 | 735 | 172 | 149 | 37o30' | 450 | 161 | |
200 | 550 | 835 | 223 | 197 | 37o30' |
550 |
255 | |
250 | 650 | 905 | 278 | 245 | 37o30' | 650 | 390 | |
300 | 750 | 1080 | 330 | 293 | 37o30' | 750 | 515 | |
350 | 850 | 1340 | 382 | 341 | 37o30' | 800 | 695 | |
400 | 950 | 1460 | 432 | 386 | 37o30' | 900 | 885 | |
50 | 10.0 | 250 | 350 | 64 | 48 | 37o30' | 300 | 37 |
65 | 280 | 405 | 82 | 63 | 37o30' | 300 | 52 | |
80 | 310 | 435 | 95 | 74 | 37o30' | 350 | 70 | |
100 | 350 | 515 | 117 | 97 | 37o30' | 400 | 86 | |
125 | 400 | 580 | 150 | 124 | 37o30' | 400 | 118 | |
150 | 450 | 735 | 172 | 144 | 37o30' | 450 | 168 | |
200 | 550 | 835 | 223 | 189 | 37o30' | 550 | 263 | |
250 | 650 | 905 | 278 | 235 | 37o30' | 650 | 405 | |
300 | 750 | 1080 | 330 | 281 | 37o30' | 750 | 536 | |
350 | 850 | 1340 | 382 | 333 | 37o30' | 850 | 732 | |
400 | 950 | 1460 | 432 | 376 | 37o30' | 950 | 947 |
Note: pn2.5 (25) valve can be selected as PN1.0 (10) and pn1.6 (16) pressure class
Main dimensions of welded vacuum gate valves:
DZW201
Main external dimension and connection dimension/mm
Motor unit
L
H
D
D0
∝
W
50
2.5
250
618
64
49
37o30'
562
DZWIO
65
270
670
82
66
37o30'
562
DZWIO
80
280
700
95
78
37o30'
562
DZWIO
100
300
785
117
100
37o30'
607
DZWI5
125
325
845
144
125
37o30'
607
150
350
990
172
151
37o30'
607
DZW201
200
400
1080
223
201
37o30'
607
DZW30
250
450
1150
278
253
37o30'
607
DZW30
300
500
1415
330
303
37o30'
755
DZW45
350
550
1665
382
351
37o30'
755
DZW60
400
600
1815
432
398
37o30'
825
DZW90
450
650
1920
484
450
37o30'
825
DZW120
500
700
2080
535
498
37o30'
825
DZW120
600
800
2380
638
600
37o30'
925
DZW180
50
4.0
250
618
64
49
37o30'
562
DZW15
65
270
670
82
66
37o30'
562
DZW15
80
280
700
95
78
37o30'
607
DZW15
100
300
785
117
100
37o30'
607
DZW201
125
325
845
144
125
37o30'
607
DZW201
150
350
990
172
151
37o30'
607
DZW30
200
400
1080
223
199
37o30'
607
DZW30
250
450
1150
278
251
37o30'
755
DZW45
300
500
1415
330
301
37o30'
755
DZW60
350
550
1685
382
349
37o30'
825
DZW901
400
600
1815
432
396
37o30'
825
DZW20
50
6.4
250
625
64
49
37o30'
562
DZWIO
65
280
693
82
66
37o30'
562
DZW15
80
310
712
95
76
37o30'
607
DZW201
100
350
790
117
98
37o30'
607
DZW201
125
400
855
150
128
37o30'
607
DZW30
150
450
1000
172
149
37o30'
607
DZW30
200
550
1185
223
197
37o30'
755
DZW45
250
650
1255
278
245
37o30'
755
DZW60
300
750
1445
330
293
37o30'
825
DZW901
350
850
1715
382
341
37o30'
825
DZW1201
400
950
1985
432
386
37o30'
925
DZW180
50
10.0
250
625
64
49
37o30'
925
DZWIO
65
280
693
82
66
37o30'
562
DZW15
80
310
712
95
74
37o30'
607
DZW301
100
350
790
117
97
37o30'
607
DZW301
125
400
855
150
124
37o30'
607
DZW30
150
450
1000
172
144
37o30'
755
DZW45
200
550
1185
223
189
37o30'
755
DZW60
250
650
1255
278
235
37o30'
825
DZW901
300
750
1445
330
281
37o30'
825
DZW1201
350
850
1715
382
333
37o30'
925
DZW180
400
950
1985
432
376
37o30'
925
DZW250
Packing & Delivery :
Packing Details:all by seaworthy plywood case and packed strongly by packing belt as below
Delivery Details:Generally it is 5-10 days if the goods are in stock. or15-30 days if the goods are OEM or not
enough subject to the order quantity. But anyway, normally, we are able to make sure the delivery will not exceed 45days.
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