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J941늄ӽֹy

늄ӽֹy  
늄ӽֹyĆ]εyܷƽFywľֱ\yU\ʽUʽyU݆ҲDUʽ݆cyUһDĸOywϣֹyֻmȫ_ȫPS{͹

늄ӽֹyYcc;  
1.԰bڹܵκλ|  
2.P䓽ֹymڸgԽ|Ĺܵõķď  
3.Ͻ䓽ֹym͸ߜصƷܵ͸ߜc. 


Pressure Class
ԇ򞉺Testpressure
w Shell
ܷ⣨ˮ 
Seat(water)
ܷ⣨⣩ 
Seat(Air)
ܷ ˮ 
Back Seat (water)
1.6
2.4
1.8
0.6
1.8

 

Q1.6MPa
DN
L
D
D1
D2
b
f
Z-d
H
Weight
50(DZW10I)
230
160
125
100
16
3
4-18
645
48
65(DZW10I)
290
180
145
120
18
3
4-18
690
60
80(DZW10)
310
195
160
135
20
3
8-18
715
65
100(DZW15)
350
215
180
155
20
3
8-18
770
71
125(DZW20)
400
245
210
185
22
3
8-18
780
119
150(DZW30)
480
280
240
210
24
3
8-23
810
231
200(DZW45)
600
335
295
265
26
3
12-23
967
320
250(DZW60)
650
405
355
320
30
3
12-25
1143
550
300(DZW90)
750
460
410
375
30
3
12-25
1292
785

 


Pressure Class
ԇ򞉺Testpressure
w Shell
ܷ⣨ˮ 
Seat(water)
ܷ⣨⣩ 
Seat(Air)
ܷ ˮ 
Back Seat (water)
2.5
3.8
2.8
0.6
2.8

 

Q2.5MPa
DN
L
D
D1
D2
b
f
Z-d
H
Weight
50(DZW10I)
230
160
125
100
20
3
4-18
645
50
65(DZW10I)
290
180
145
120
22
3
8-18
690
62
80(DZW15)
310
195
160
135
22
3
8-18
715
67
100(DZW20)
350
230
190
160
24
3
8-23
770
73
125(DZW30)
400
270
220
188
28
3
8-25
780
127
150(DZW45)
480
300
250
218
30
3
8-25
875
215
200(DZW60)
600
360
310
278
34
3
12-25
967
322
250(DZW90)
650
425
670
332
36
3
12-30
1153
585
300(DZW120)
750
485
430
390
40
4
16-30
1292
795

 


Pressure Class
ԇ򞉺Testpressure
w Shell
ܷ⣨ˮ 
Seat(water)
ܷ⣨⣩ 
Seat(Air)
ܷ ˮ 
Back Seat (water)
4.0
6.0
4.4
0.6
4.4

 

Q4.0MPa
DN
L
D
D1
D2
D6
b
f2
f
Z-d
H
Weight
50(DZW10I)
230
160
125
100
88
20
4
3
4-18
645
61
65(DZW10I)
290
180
145
120
110
22
4
3
8-18
690
75
80(DZW20I)
310
195
160
135
121
22
4
3
8-18
715
84
100(DZW30)
350
230
190
160
150
24
4.5
3
8-23
770
101
125(DZW45)
400
270
220
188
176
28
4.5
3
8-25
782
207
150(DZW60)
480
300
250
218
204
30
4.5
3
8-25
875
226
200(DZW90I)
600
375
320
282
260
38
4.5
3
12-30
1160
339

 


Pressure Class
ԇ򞉺Testpressure
w Shell
ܷ⣨ˮ 
Seat(water)
ܷ⣨⣩ 
Seat(Air)
ܷ ˮ 
Back Seat (water)
6.4
9.6
7.0
0.6
7.0

 

Q6.4MPa
DN
L
D
D1
D2
D6
b
f2
f
Z-d
H
Weight
50(DZW15)
300
175
135
105
88
26
4
3
4-23
710
64
65(DZW20)
340
200
160
130
110
28
4
3
8-23
734
77
80(DZW30)
380
210
170
140
121
30
4
3
8-23
785
86
100(DZW60)
430
250
200
168
150
32
4.5
3
8-25
837
171
125(DZW90)
500
295
240
202
176
36
4.5
3
8-30
1031
243
150(DZW90)
550
340
280
240
204
38
4.5
3
8-34
1066
296
200(DZW120)
650
405
345
300
260
44
4.5
3
12-34
1213
420

 


Pressure Class
ԇ򞉺Testpressure
w Shell
ܷ⣨ˮ 
Seat(water)
ܷ⣨⣩ 
Seat(Air)
ܷ ˮ 
Back Seat (water)
10.0
15.0
11.0
0.6
11.0

 

Q10.0MPa
DN
L
D
D1
D2
D6
b
f2
f
Z-d
H
Weight
50(DZW20)
300
195
145
112
88
28
4
3
4-25
714
81
65(DZW30)
340
220
170
138
110
32
4
3
8-25
734
102
80(DZW60)
380
230
180
148
121
34
4
3
8-25
800
175
100(DZW90)
430
265
210
175
150
38
4
3
8-30
950
194
125(DZW90)
500
310
250
210
176
42
4.5
3
8-34
1142
285
150(DZW120)
550
350
290
250
204
46
4.5
3
12-34
1240
450
200(DZW180)
650
430
360
312
260
54
4.5
3
12-41
1425
850

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