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J41H-300LB American standard welded globe valve
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Product details
Application of J41H-300LB American standard welded globe valve product
J41H-300LB American standard welded globe valve is a commonly used shut-off valve, mainly used to connect or cut off the medium in the pipeline, and is generally not used to regulate the flow rate. The globe valve is suitable for a wide range of pressure and temperature. This valve is suitable for small-diameter pipelines, with a sealing surface that is not easily worn or scratched, good sealing performance, small valve disc stroke during opening and closing, short opening and closing time, and small valve height.
J41H-300LB American Standard Welding Stop Valve Execution Standard
Design and Manufacturing: GB12224 GB/T12228 BG/T12235
Structural length: JB/T96-95
Flange size: JB/T82.1~82.4-94
Inspection and testing: GB/T13927
J41H-300LB American standard welded globe valvePerformance Parameters
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Test Project (PN)
|
1.6
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2.4
|
4.0
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6.4
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10.0
|
16.0
|
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strength test
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2.4
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3.8
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6.0
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9.6
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15.0
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24.0
|
|
Sealing test
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1.76
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2.75
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4.4
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7.04
|
11.0
|
17.6
|
|
Airtight seal test
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0.6
|
|||||
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Temperature
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≤425℃
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|||||
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Applicable Medium
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Water, oil, steam
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J41H-300LB American standard welded globe valve main appearance and connection rulercun
| Nominal Diameter | Main external dimensions and connection dimensions | |||||||
| L | d | S | L1 | T | L2 | H | D0 | |
| J41H-16 CJ41H-25 J41H-40 J11H-16 CJ11H-25 J11H-40 J61H-16C J61H-25 J61H-40 | ||||||||
| 15 | 90 | 13 | 22.5 | 10 | 1/2 | 15 | 159 | 98 |
| 20 | 100 | 18 | 28.5 | 11 | 3/4 | 17 | 190 | 112 |
| 25 | 120 | 23 | 34.5 | 12 | 1 | 19 | 208 | 126 |
| 32 | 140 | 29 | 43 | 14 | 1? | 21 | 216 | 166 |
| 40 | 170 | 36 | 49 | 15 | 1? | 21 | 247 | 188 |
| 50 | 200 | 46 | 61 | 16 | 2 | 25 | 290 | 220 |
| J41H-64 J11H-64 J61H-64 | ||||||||
| 15 | 90 | 13 | 22.5 | 10 | 1/2 | 15 | 159 | 98 |
| 20 | 100 | 18 | 28.5 | 11 | 3/4 | 17 | 190 | 112 |
| 25 | 120 | 23 | 34.5 | 12 | 1 | 19 | 208 | 126 |
| 32 | 140 | 29 | 43 | 14 | 1? | 21 | 216 | 166 |
| 40 | 170 | 36 | 49 | 15 | 1? | 21 | 258 | 188 |
| 50 | 210 | 46 | 61 | 16 | 2 | 25 | 405 | 220 |
Structural diagram of J41H-300LB American standard welded globe valve
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