Standard of Y-Type Jacket Globe Valve
1. Design and Manufacture:GB12235
2. Face to face: GB12221
3. Flange Dimension:JB/T79
4. Inspection and Test: GB 13927
Main Connection Dimensions
1.6Mpa
|
Size
|
DN
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
|
L
|
mm
|
170
|
190
|
210
|
230
|
260
|
300
|
340
|
380
|
430
|
490
|
550
|
|
H
|
mm
|
250
|
292
|
340
|
348
|
360
|
410
|
440
|
540
|
560
|
625
|
720
|
|
W
|
mm
|
120
|
140
|
160
|
160
|
160
|
240
|
240
|
280
|
320
|
360
|
360
|
|
G
|
Inch
|
3/8”
|
3/8”
|
3/8”
|
1/2”
|
1/2”
|
1/2”
|
1/2”
|
1/2”
|
1/2”
|
1/2”
|
1/2”
|
2.5~4.0Mpa
|
Size
|
DN
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
|
L
|
mm
|
170
|
190
|
210
|
230
|
260
|
300
|
340
|
380
|
430
|
490
|
550
|
|
H
|
mm
|
250
|
292
|
340
|
348
|
360
|
410
|
440
|
548
|
560
|
625
|
720
|
|
W
|
mm
|
120
|
140
|
160
|
160
|
160
|
240
|
240
|
280
|
320
|
360
|
360
|
|
G
|
Inch
|
3/8”
|
3/8”
|
3/8”
|
1/2”
|
1/2”
|
1/2”
|
1/2”
|
1/2”
|
1/2”
|
1/2”
|
1/2”
|