Lift hard seal plug valve is widely utilized in petroleum, chemical industry, metallurgy, etc. Lift hard seal plug valve can connect or cut off medium in pipelines in case of back flow of medium.
Nominal pressure: 300Lb-600Lb
Nominal diameter: 1/2-8 inch, DN 15-200mm
Working temperature: ≤600℃
Pressure range: 1.0~1.6MPa
Materials: carbon steel, bronze, stainless steel
Standards
Design: API 599, API 6D
Length: ASME B16.10
Flanged end: ASME B16.5
Test & inspection: API 599, API 6D
Range
Model
Nominal Pressure
Test Pressure(℃)
Working Temperature(℃)
Applicable Medium
Shell
Seal
X14H-4.0C
1.6-6.4
2.0-7.0
1.6-6.4
≤600
Water, steam, oil, etc
X14H-4.0T
1.6-6.4
2.0-7.0
1.6-6.4
≤600
Water, steam, oil, etc
X14H-4.0P
1.6-6.4
2.0-7.0
1.6-6.4
≤600
Nitric acid
PN(MPa)
X13H-4.0C
X13H-4.0T
X13H-4.0P
Dimensions
|
Pressure |
Nominal Diameter(DN) |
Sizes(mm) |
|||||||||
|
300Lb
|
(ln) |
(mm) |
D |
D1 |
D2 |
Do |
L |
H |
b |
f |
z-Φd |
|
1/2 |
15 |
95 |
66.5 |
35 |
- |
140 |
110 |
15 |
2 |
4-Φ15 |
|
|
3/4 |
20 |
117 |
82.5 |
43 |
- |
152 |
115 |
16 |
2 |
4-Φ19 |
|
|
1 |
25 |
124 |
89 |
51 |
- |
165 |
115 |
18 |
2 |
4-Φ19 |
|
|
11/4 |
32 |
133 |
98.5 |
64 |
- |
178 |
135 |
19 |
2 |
4-Φ19 |
|
|
11/2 |
40 |
156 |
114.5 |
73 |
- |
190 |
140 |
21 |
2 |
4-Φ22 |
|
|
2 |
50 |
165 |
127 |
92 |
- |
216 |
150 |
22 |
2 |
8-Φ19 |
|
|
21/2 |
65 |
190 |
149 |
105 |
- |
241 |
165 |
25 |
2 |
8-Φ22 |
|
|
3 |
80 |
210 |
168.5 |
127 |
- |
283 |
180 |
29 |
2 |
8-Φ22 |
|
|
4 |
100 |
154 |
200 |
157 |
300 |
305 |
380 |
32 |
2 |
8-Φ22 |
|
|
5 |
125 |
179 |
235 |
186 |
300 |
381 |
460 |
35 |
2 |
8-Φ22 |
|
|
6 |
150 |
318 |
270 |
216 |
320 |
403 |
520 |
38 |
2 |
12-Φ22 |
|
|
8 |
200 |
381 |
330 |
270 |
320 |
419 |
580 |
41 |
2 |
12-Φ25 |
|
|
600Lb |
1/2 |
15 |
95 |
66.5 |
35 |
- |
165 |
175 |
22 |
7 |
4-Φ15 |
|
3/4 |
20 |
118 |
82.5 |
43 |
- |
190 |
175 |
23 |
7 |
4-Φ19 |
|
|
1 |
25 |
124 |
89 |
51 |
- |
216 |
175 |
25 |
7 |
4-Φ19 |
|
|
11/4 |
32 |
133 |
98.5 |
64 |
- |
229 |
220 |
28 |
7 |
4-Φ19 |
|
|
11/2 |
40 |
156 |
114.5 |
73 |
- |
241 |
280 |
30 |
7 |
4-Φ22 |
|
|
2 |
50 |
165 |
127 |
92 |
- |
292 |
305 |
33 |
7 |
8-Φ19 |
|
|
21/2 |
65 |
190 |
149 |
100 |
- |
330 |
380 |
36 |
7 |
8-Φ22 |
|
|
3 |
80 |
210 |
168 |
127 |
- |
356 |
450 |
39 |
7 |
8-Φ22 |
|
|
4 |
100 |
273 |
216 |
157 |
300 |
432 |
- |
45 |
7 |
8-Φ25 |
|
|
5 |
125 |
330 |
266.5 |
186 |
300 |
508 |
- |
52 |
7 |
8-Φ29 |
|
|
6 |
150 |
356 |
292 |
216 |
320 |
559 |
- |
55 |
7 |
12-Φ29 |
|
|
8 |
200 |
419 |
349 |
270 |
320 |
660 |
- |
63 |
7 |
12-Φ3 |
|
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