Nominal
PressureNominal diameter
Face-to-face
dimensionsFlange connection dimensions
RF Sealing surface
Opening
height(kg)
Reference
weight
NPS
DN
L
D
K
n-L
C
d
f1
H
Class
15011/2
40
165
125
98.4
4-16
15.9
73.0
2
630
42
2
50
178
150
120.7
4-18
17.5
92.1
2
640
45
21/2
65
190
180
139.7
4-18
20.7
104.8
2
690
55
3
80
203
190
152.4
4-18
22.3
127.0
2
750
68
4
100
229
230
190.5
8-18
22.3
157.2
2
780
80
5
125
254
255
215.9
8-22
22.3
185.7
2
850
110
6
150
267
280
241.3
8-22
23.9
215.9
2
940
130
8
200
292
345
298.5
8-22
27.0
269.9
2
1120
220
10
250
330
405
362.0
12-26
28.6
323.8
2
1330
270
12
300
356
485
431.8
12-26
30.2
381.0
2
1530
370
14
350
381
535
476.3
12-30
33.4
412.8
2
1710
510
16
400
406
595
539.8
16-30
35.0
469.9
2
1880
650
18
450
432
635
577.9
16-33
38.1
533.4
2
2160
1150
20
500
457
700
635.0
20-33
41.3
584.2
2
2360
1380
24
600
508
815
749.3
20-36
46.1
692.2
2
2660
1520
28
700
610
835
795.3
40-22
43.0
762
2
3350
2390
32
800
660
940
900.1
48-22
44.6
864
2
3860
2890
36
900
711
1055
1009.6
44-26
50.9
972
2
4280
3620
Note: For valves with PN1.6, 2.5 (MPa), flange dimensions as per JB/T 79.2 series 2 ; face-to-face dimensions as per GB/T 12221.
See table 1-13~1-14.
Valves with PN1.6, 2.5 (MPa) have the same opening height as that of 150LB valves, as shown in the table. Reference weight is
given otherwise
Â
Nominal
PressureNominal diameter
Face-to-face
dimensionsFlange connection dimensions
RF Sealing surface
Opening
height(kg)
Reference
weight
NPS
DN
L
D
K
n-L
C
d
f1
H
Class
30011/2
40
190
155
114.3
4-22
19.1
73.0
2
640
45
2
50
216
165
127.0
8-18
20.7
92.1
2
650
50
21/2
65
241
190
149.2
8-22
23.9
104.8
2
690
70
3
80
283
210
168.3
8-22
27.0
127.0
2
750
80
4
100
305
255
200.0
8-22
30.2
157.2
2
800
100
5
125
381
280
235.0
8-22
33.4
185.7
2
910
180
6
150
403
320
269.9
12-22
35.0
215.9
2
1000
210
8
200
419
380
330.2
12-26
39.7
269.9
2
1160
250
10
250
457
445
387.4
16-30
46.1
323.8
2
1350
420
12
300
502
520
450.8
16-33
49.3
381.0
2
1620
590
14
350
762
585
514.4
20-33
52.4
412.8
2
1820
870
16
400
838
650
571.5
20-36
55.6
469.9
2
1930
1180
18
450
914
710
628.6
24-36
58.8
533.4
2
2150
1380
20
500
991
775
685.8
24-36
62.0
584.2
2
2350
1980
24
600
1143
915
812.8
24-42
68.3
692.2
2
3060
2380
28
700
1346
920
857.2
36-36
87.4
787
2
3400
3300
32
800
1524
1055
977.9
32-42
101.6
902
2
4400
6400
36
900
1727
1170
1089
32-45
101.6
1010
2
--
--
Note: For valves with 10.0 (MPa), flange dimensions as per JB/T 79.2 series 2 ; face-to-face dimensions as per GB/T 12221.
See table 1-17.
Valves with PN10.0 (MPa) have the same opening height as that of 600LB valves, as shown in the table. Reference weight is
given otherwise. Â
ote: For valves with PN4.0,6.3 (MPa), flange dimensions as per JB/T 79.2 series 2 ; face-to-face dimensions as per GB/T 12221.
See table 1-16~1-16.
Valves with PN4.0,6.3 (MPa) have the same opening height as that of 300LB valves, as shown in the table. Reference weight is
given otherwise.
Â
Pressure rating is 600LB flange dimensions is according to ASME B16.5 standards;
Length of the structure are adopted to ASME B16.10, API6D standards, as shown in Table 1-20.
Â
ominal
PressureNominal diameter
Face-to-face
dimensionsFlange connection dimensions
RF Sealing surface
Opening
height(kg)
Reference
weight
NPS
DN
L
D
K
n-L
C
RF
RJ
H
RF
RJ
d
f1
P
E
Class
60011/2
40
241
241
155
114.3
4-22
22.3
73.0
7
90.5
6.35
650
60
2
50
292
295
165
127.0
8-18
25.4
92.1
7
108
7.92
650
70
21/2
65
330
333
190
149.2
8-22
28.6
104.8
7
127
7.92
710
95
3
80
356
359
210
168.3
8-22
31.8
127.0
7
146
7.92
765
110
4
100
432
435
275
215.9
8-26
38.1
157.2
7
175
7.92
820
180
5
125
508
511
330
266.7
8-30
44.5
185.7
7
210
7.92
960
270
6
150
559
562
355
292.1
12-30
47.7
215.9
7
241
7.92
1050
330
8
200
660
664
420
349.2
12-33
55.6
269.9
7
302
7.92
1250
620
10
250
787
791
510
431.8
16-36
63.5
323.8
7
356
7.92
1450
980
12
300
838
841
560
489.0
20-36
66.7
381.0
7
413
7.92
1720
1360
14
350
889
892
605
527.0
20-39
69.9
412.8
7
457
7.92
2040
1720
16
400
991
994
685
603.2
20-42
76.2
469.9
7
508
7.92
2150
2150
18
450
1092
1095
745
654.0
20-45
82.6
533.4
7
575
7.92
2320
2980
20
500
1194
1200
815
723.9
24-45
88.9
584.2
7
635
9.52
2650
3400
24
600
1397
1407
940
838.2
24-51
101.6
692.2
7
749
11.13
3150
4700
      Â
Â
Nominal
PressureNominal diameter
Face-to-face
dimensionsFlange connection dimensions
RF Sealing surface
Opening
height(kg)
Reference
weight
NPS
DN
L
D
K
n-L
C
d
f1
H
Class
15011/2
40
165
125
98.4
4-16
15.9
73.0
2
630
42
2
50
178
150
120.7
4-18
17.5
92.1
2
640
45
21/2
65
190
180
139.7
4-18
20.7
104.8
2
690
55
3
80
203
190
152.4
4-18
22.3
127.0
2
750
68
4
100
229
230
190.5
8-18
22.3
157.2
2
780
80
5
125
254
255
215.9
8-22
22.3
185.7
2
850
110
6
150
267
280
241.3
8-22
23.9
215.9
2
940
130
8
200
292
345
298.5
8-22
27.0
269.9
2
1120
220
10
250
330
405
362.0
12-26
28.6
323.8
2
1330
270
12
300
356
485
431.8
12-26
30.2
381.0
2
1530
370
14
350
381
535
476.3
12-30
33.4
412.8
2
1710
510
16
400
406
595
539.8
16-30
35.0
469.9
2
1880
650
18
450
432
635
577.9
16-33
38.1
533.4
2
2160
1150
20
500
457
700
635.0
20-33
41.3
584.2
2
2360
1380
24
600
508
815
749.3
20-36
46.1
692.2
2
2660
1520
28
700
610
835
795.3
40-22
43.0
762
2
3350
2390
32
800
660
940
900.1
48-22
44.6
864
2
3860
2890
36
900
711
1055
1009.6
44-26
50.9
972
2
4280
3620
Note: For valves with PN1.6, 2.5 (MPa), flange dimensions as per JB/T 79.2 series 2 ; face-to-face dimensions as per GB/T 12221.
See table 1-13~1-14.
Valves with PN1.6, 2.5 (MPa) have the same opening height as that of 150LB valves, as shown in the table. Reference weight is
given otherwise
Â
Nominal
PressureNominal diameter
Face-to-face
dimensionsFlange connection dimensions
RF Sealing surface
Opening
height(kg)
Reference
weight
NPS
DN
L
D
K
n-L
C
d
f1
H
Class
30011/2
40
190
155
114.3
4-22
19.1
73.0
2
640
45
2
50
216
165
127.0
8-18
20.7
92.1
2
650
50
21/2
65
241
190
149.2
8-22
23.9
104.8
2
690
70
3
80
283
210
168.3
8-22
27.0
127.0
2
750
80
4
100
305
255
200.0
8-22
30.2
157.2
2
800
100
5
125
381
280
235.0
8-22
33.4
185.7
2
910
180
6
150
403
320
269.9
12-22
35.0
215.9
2
1000
210
8
200
419
380
330.2
12-26
39.7
269.9
2
1160
250
10
250
457
445
387.4
16-30
46.1
323.8
2
1350
420
12
300
502
520
450.8
16-33
49.3
381.0
2
1620
590
14
350
762
585
514.4
20-33
52.4
412.8
2
1820
870
16
400
838
650
571.5
20-36
55.6
469.9
2
1930
1180
18
450
914
710
628.6
24-36
58.8
533.4
2
2150
1380
20
500
991
775
685.8
24-36
62.0
584.2
2
2350
1980
24
600
1143
915
812.8
24-42
68.3
692.2
2
3060
2380
28
700
1346
920
857.2
36-36
87.4
787
2
3400
3300
32
800
1524
1055
977.9
32-42
101.6
902
2
4400
6400
36
900
1727
1170
1089
32-45
101.6
1010
2
--
--
Note: For valves with 10.0 (MPa), flange dimensions as per JB/T 79.2 series 2 ; face-to-face dimensions as per GB/T 12221.
See table 1-17.
Valves with PN10.0 (MPa) have the same opening height as that of 600LB valves, as shown in the table. Reference weight is
given otherwise. Â
ote: For valves with PN4.0,6.3 (MPa), flange dimensions as per JB/T 79.2 series 2 ; face-to-face dimensions as per GB/T 12221.
See table 1-16~1-16.
Valves with PN4.0,6.3 (MPa) have the same opening height as that of 300LB valves, as shown in the table. Reference weight is
given otherwise.
Â
Pressure rating is 600LB flange dimensions is according to ASME B16.5 standards;
Length of the structure are adopted to ASME B16.10, API6D standards, as shown in Table 1-20.
Â
ominal
PressureNominal diameter
Face-to-face
dimensionsFlange connection dimensions
RF Sealing surface
Opening
height(kg)
Reference
weight
NPS
DN
L
D
K
n-L
C
RF
RJ
H
RF
RJ
d
f1
P
E
Class
60011/2
40
241
241
155
114.3
4-22
22.3
73.0
7
90.5
6.35
650
60
2
50
292
295
165
127.0
8-18
25.4
92.1
7
108
7.92
650
70
21/2
65
330
333
190
149.2
8-22
28.6
104.8
7
127
7.92
710
95
3
80
356
359
210
168.3
8-22
31.8
127.0
7
146
7.92
765
110
4
100
432
435
275
215.9
8-26
38.1
157.2
7
175
7.92
820
180
5
125
508
511
330
266.7
8-30
44.5
185.7
7
210
7.92
960
270
6
150
559
562
355
292.1
12-30
47.7
215.9
7
241
7.92
1050
330
8
200
660
664
420
349.2
12-33
55.6
269.9
7
302
7.92
1250
620
10
250
787
791
510
431.8
16-36
63.5
323.8
7
356
7.92
1450
980
12
300
838
841
560
489.0
20-36
66.7
381.0
7
413
7.92
1720
1360
14
350
889
892
605
527.0
20-39
69.9
412.8
7
457
7.92
2040
1720
16
400
991
994
685
603.2
20-42
76.2
469.9
7
508
7.92
2150
2150
18
450
1092
1095
745
654.0
20-45
82.6
533.4
7
575
7.92
2320
2980
20
500
1194
1200
815
723.9
24-45
88.9
584.2
7
635
9.52
2650
3400
24
600
1397
1407
940
838.2
24-51
101.6
692.2
7
749
11.13
3150
4700
      Â
API6d Actuator Valve Gate Valve Electric Actuator
Model NO.: deca
Actuator: Pneumatic
Seal Surface: Wedge Gate Valve
Thread Position of Valve Rod: Outside Gate Valve
Usage: Regulation, Safety, Emptying, Temperature Control, Flow Control
Standard: GB
Application: Industrial Usage, Water Industrial Usage, Household Usage
Trademark: deca
Transport Package: Wooden
Specification: Customized
Origin: Wenzhou
HS Code: 8481100090
Model NO.: deca
Actuator: Pneumatic
Seal Surface: Wedge Gate Valve
Thread Position of Valve Rod: Outside Gate Valve
Usage: Regulation, Safety, Emptying, Temperature Control, Flow Control
Standard: GB
Application: Industrial Usage, Water Industrial Usage, Household Usage
Trademark: deca
Transport Package: Wooden
Specification: Customized
Origin: Wenzhou
HS Code: 8481100090
Â