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You are here: Home >> Products >> Gate valves
|
|
API gate valve |
|
Product performance standards
|
Product performance standardsDesign and Manufacture
|
Structure Length
|
Flange size
|
Welded connection size
|
Pressure - Temperature
|
Test - test
|
|
API6D,600
|
ANSIB16.10
|
ANSIB16.5
|
ANSIB16.25
|
ANSIB16.34
|
ANSIB1598,API16D
|
Product Performance Specification
| Nominal pressure (LB) |
Strength test
|
Water Seal Test
|
Gas seal test
|
|
MPa
|
lBF/IN2
|
MPa
|
lBF/IN2
|
lBF/IN
|
lBF/IN2
|
|
150
|
3.1
|
450
|
2.2
|
315
|
0.5-0.7
|
60-100
|
|
300
|
7.8
|
1125
|
5.6
|
815
|
|
600
|
15.3
|
2225
|
11.2
|
1630
|
|
900
|
23.1
|
3350
|
16.8
|
2440
|
|
1500
|
38.4
|
5575
|
28.1
|
4080
|
|
2500
|
64.6
|
9367
|
47.4
|
6873
|
Main components material
| Part Name |
Grey cast iron
|
Cast
|
Acid-resistant stainless steel Acid-resistant stainless steel
|
Ultra-low carbon stainless steel acid Ultra-low carbon stainless steel acid
|
|
Z
|
C
|
P
|
R
|
PL
|
RL
|
|
Body, bonnet
|
HT250
|
WCB
|
CF8
|
CF8M
|
CF3
|
CF3M
|
The main shape and dimensions
| Body, cover, flap |
Stem
|
Sealing surface
|
Gasket (ring)
|
Filler
|
Operating Temperature
|
For media
|
|
WCB
|
2Cr13
|
13Cr
STL
Body material
bodymater rial
PTFE
Nylon
Nylon
|
Reinforced Flexible Graphite13Cr / Flexible Graphite
Enhanced
Flexible
1Cr13/Flexible
graphite
SFB-2
08 Mild steel
08Soft steel
F304
F316
F304L
F316L
|
Flexible Graphite
Reinforced Flexible Graphite
Flesible graphite
enhanced
flexible
graphite
SFB/260
SFP/260
PTFE
|
≤425
|
Flexible Graphite
Water
Steam
Petroleum
Products
|
|
WC1
|
38CrMoAI
25Cr2MoV
|
≤450
|
|
WC6
|
≤540
|
|
WC9
|
≤570
|
|
C5C12
|
≤540
|
|
CF8
|
F304
|
≤600
|
Nitric acid, acetic acid, ureaNitric acid
Aceic acid
|
The main shape and dimensions
| Pound class |
Specification
|
Pass by the DN
|
Unit
|
L
|
H( Fully open )
|
D
|
D1
|
D2
|
B
|
Z-ØD
|
D0
|
|
150Lb
|
2
|
50
|
in
|
7.00
|
16.10
|
6.00
|
4.75
|
3.62
|
0.75
|
4-0.75
|
8.00
|
|
mm
|
178
|
409
|
152
|
120.5
|
92
|
19.1
|
4-19
|
200
|
|
3
|
80
|
in
|
8.00
|
20.00
|
7.50
|
6.00
|
5.00
|
0.94
|
4-0.75
|
1.00
|
|
mm
|
203
|
570
|
90
|
152.5
|
127
|
23.9
|
4-19
|
250
|
|
4
|
100
|
in
|
9.00
|
23.20
|
9.00
|
7.50
|
6.19
|
0.94
|
8-0.75
|
10.00
|
|
mm
|
229
|
590
|
229
|
195.5
|
157
|
23.9
|
8-19
|
250
|
|
6
|
150
|
in
|
10.50
|
24.80
|
11.00
|
950
|
8.50
|
1.00
|
8-0.88
|
12.00
|
|
mm
|
267
|
630
|
279
|
241.5
|
216
|
25.4
|
8-22
|
300
|
|
8
|
200
|
in
|
11.50
|
37.80
|
13.50
|
11.76
|
10.62
|
1212
|
8-0.88
|
3.88
|
|
mm
|
292
|
960
|
343
|
298.5
|
270
|
28.5
|
8-22
|
350
|
|
10
|
250
|
in
|
13.00
|
45.60
|
16.00
|
14.25
|
12.75
|
119
|
12-1.00
|
15.70
|
|
mm
|
330
|
1158
|
406
|
362
|
324
|
30.2
|
12-25
|
400
|
|
12
|
300
|
in
|
14.00
|
54.30
|
19.00
|
17.00
|
15.00
|
1.25
|
12-1.00
|
17.70
|
|
mm
|
356
|
1378
|
483
|
432
|
381
|
31.8
|
12-25
|
450
|
|
14
|
350
|
in
|
15.00
|
60.75
|
21.00
|
18.75
|
16.25
|
1.38
|
12-1.12
|
19.70
|
|
mm
|
381
|
1543
|
533
|
476.5
|
413
|
35
|
12-29
|
500
|
|
16
|
400
|
in
|
16.00
|
68.40
|
23.50
|
21.25
|
18.50
|
1.44
|
16-1.12
|
23.60
|
|
mm
|
406
|
1738
|
597
|
539.5
|
470
|
36.6
|
16-29
|
600
|
|
18
|
450
|
in
|
17.00
|
74.10
|
25.00
|
22.75
|
21.00
|
1.56
|
16-1.25
|
23.60
|
|
mm
|
432
|
1559
|
635
|
578
|
533
|
39.7
|
16-23
|
600
|
|
20
|
500
|
in
|
18.00
|
87.20
|
27.50
|
25.00
|
23.00
|
1.69
|
20-1.25
|
26.80
|
|
mm
|
457
|
2214
|
698
|
635
|
584
|
42.9
|
20-32
|
680
|
|
24
|
600
|
in
|
20.00
|
102.3
|
32.00
|
29.50
|
27.25
|
1.88
|
20-1.38
|
29.90
|
|
mm
|
508
|
2599
|
813
|
749.5
|
692
|
47.7
|
20-38
|
760
|
|
30
|
750
|
in
|
24.00
|
125.3
|
38.75
|
36.00
|
33.75
|
2.94
|
28-1.38
|
36.00
|
|
mm
|
610
|
3183
|
985
|
914
|
857
|
74.5
|
28-35
|
915
|
|
36
|
900
|
in
|
28.00
|
147.00
|
46.00
|
42.75
|
40.25
|
3.56
|
32-1.62
|
36.00
|
|
mm
|
711
|
3737
|
1170
|
1086
|
1022
|
90.5
|
32-41
|
915
|
The main shape and dimensions
|
Pound class
|
Specification
|
Pass by the DN
|
Unit
|
L
|
H( Fully open )
|
D
|
D1
|
D2
|
B
|
Z-ØD
|
D0
|
|
300Lb
|
2
|
50
|
in
|
8.50
|
16.70
|
6.5
|
5.00
|
3.62
|
0.88
|
8-0.75
|
8.00
|
|
mm
|
216
|
424
|
165
|
127
|
92
|
22.3
|
8-19
|
200
|
|
3
|
80
|
in
|
11.15
|
21.00
|
8.25
|
6.62
|
5.00
|
1.12
|
8-0.88
|
10
|
|
mm
|
283
|
535
|
210
|
168
|
127
|
28.5
|
8-22
|
250
|
|
4
|
100
|
in
|
12.00
|
24.20
|
10.0
|
7.88
|
6.19
|
1.25
|
8-0.88
|
10
|
|
mm
|
305
|
615
|
254
|
200
|
157
|
31.8
|
8-22
|
250
|
|
6
|
150
|
in
|
15.87
|
31.30
|
12.50
|
10.62
|
8.50
|
1.44
|
8-0.88
|
14.00
|
|
mm
|
403
|
795
|
318
|
270
|
216
|
36.6
|
12-22
|
350
|
|
8
|
200
|
in
|
16.50
|
39.90
|
15.0
|
13.0
|
10.62
|
1.62
|
12-1.0
|
15.7
|
|
mm
|
419
|
1012
|
381
|
330
|
270
|
41.3
|
12-25
|
400
|
|
10
|
250
|
in
|
18.00
|
48.50
|
17.50
|
15.25
|
12.75
|
1.88
|
16-1.12
|
17.70
|
|
mm
|
457
|
1231
|
444
|
387.5
|
324
|
47.7
|
16-29
|
450
|
|
12
|
300
|
in
|
19.76
|
57.0
|
20.50
|
17.75
|
15.00
|
2.00
|
16-1.25
|
19.70
|
|
mm
|
502
|
1450
|
521
|
451
|
381
|
50.8
|
16-32
|
500
|
|
14
|
350
|
in
|
30.00
|
64.8
|
23.00
|
20.25
|
16.25
|
2.12
|
20-1.25
|
23.60
|
|
mm
|
762
|
1645
|
584
|
514.5
|
413
|
54.0
|
20-32
|
600
|
|
16
|
400
|
in
|
33.00
|
72.50
|
25.50
|
20.25
|
18.50
|
2.25
|
24-1.38
|
23.60
|
|
mm
|
838
|
1814
|
648
|
571.5
|
470
|
57.2
|
24-35
|
600
|
|
18
|
450
|
in
|
36.00
|
76.50
|
28.00
|
24.75
|
21.00
|
2.38
|
24-1.38
|
26.8
|
|
mm
|
914
|
1943
|
711
|
628.5
|
533
|
60.4
|
24-35
|
680
|
|
20
|
500
|
in
|
39.00
|
84.80
|
30.50
|
27.0
|
23.00
|
2.50
|
24-1.38
|
38
|
|
mm
|
991
|
2154
|
775
|
686
|
584
|
63.5
|
24-35
|
760
|
|
24
|
600
|
in
|
45.00
|
100.50
|
36.0
|
32.0
|
27.25
|
2.75
|
24-1.62
|
36
|
|
mm
|
1143
|
2553
|
914
|
813
|
692
|
69.9
|
24-41
|
915
|
|
Pound class
|
Specification
|
Pass by the DN
|
Unit
|
L
|
H( Fully open )
|
D
|
D1
|
D2
|
B
|
Z-ØD
|
D0
|
|
600Lb
|
2
|
50
|
in
|
11.50
|
18
|
6.5
|
5.00
|
3.62
|
1.0
|
8-0.75
|
10
|
|
mm
|
292
|
458
|
165
|
127
|
92
|
25.4
|
8-19
|
250
|
|
3
|
80
|
in
|
14.00
|
22.50
|
8.25
|
6.62
|
5.00
|
1.25
|
8-0.88
|
10
|
|
mm
|
356
|
570
|
210
|
168
|
127
|
31.8
|
8-22
|
250
|
|
4
|
100
|
in
|
17.00
|
27.2
|
10.75
|
8.50
|
6.19
|
1.5
|
8-1.0
|
14
|
|
mm
|
432
|
390
|
273
|
216
|
157
|
38.1
|
8-25
|
350
|
|
6
|
150
|
in
|
22
|
35.8
|
14
|
11.50
|
8.50
|
1,88
|
12-1.12
|
18
|
|
mm
|
559
|
910
|
356
|
292
|
216
|
47.7
|
12-29
|
450
|
|
8
|
200
|
in
|
26.00
|
41.9
|
16.5
|
13.75
|
10.62
|
2.19
|
12-1.25
|
19.7
|
|
mm
|
600
|
1064
|
419
|
349
|
270
|
55.6
|
12-32
|
500
|
|
10
|
250
|
in
|
31.00
|
49.5
|
20
|
17.00
|
12.75
|
2.5
|
16-1.38
|
23.6
|
|
mm
|
787
|
1257
|
508
|
432
|
324
|
63.5
|
16-35
|
600
|
|
12
|
300
|
in
|
33
|
57.8
|
22
|
19.25
|
15.00
|
2.62
|
20-1.38
|
26.8
|
|
mm
|
838
|
1468
|
559
|
480
|
381
|
66.7
|
20-35
|
680
|
|
14
|
350
|
in
|
35
|
63.9
|
23.75
|
20.75
|
16.25
|
2.75
|
20-1.50
|
26.9
|
|
mm
|
889
|
1623
|
603
|
527
|
413
|
69.9
|
20-38
|
760
|
|
16
|
400
|
in
|
39
|
71.5
|
27
|
23.75
|
18.50
|
3.0
|
20-1.62
|
26.9
|
|
mm
|
991
|
1816
|
686
|
603
|
470
|
76.2
|
20-41
|
760
|
|
18
|
450
|
in
|
43
|
82.7
|
29.25
|
25.75
|
21.00
|
3.25
|
20-10.75
|
36
|
|
mm
|
1092
|
2100
|
743
|
654
|
533
|
82.6
|
20-45
|
91.5
|
|
20
|
500
|
in
|
47
|
88.6
|
32
|
28.5
|
23.00
|
3.5
|
24-1.75
|
37.4
|
|
mm
|
1194
|
2250
|
813
|
724
|
584
|
88.9
|
24-45
|
950
|
|
24
|
600
|
in
|
55
|
107.5
|
37
|
33.0
|
27.25
|
4.0
|
24-2.0
|
39.4
|
|
mm
|
1397
|
2730
|
940
|
838
|
692
|
102
|
24-51
|
1000
|
|
| |
| |
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