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50High pressure ball valve seat seal
The spring energized seal can select different spring forms and sealing lip designs according to the applications such as dynamic, static, internal and external pressure, resulting in impassable sealing force and compression deformation. The spring force will affect the performance, friction and wear performance of the jacket. The compressible stroke determines the compensation ability of the jacket for the wear of the sealing lip and the dimensional tolerance variation of the sealing groove.
Customized products can be developed according to customers' needs.
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Advantages: 1.Could withstand high pressure and low temperature. 2. Suitable for medium and high pressure environments; 3.Good sealing performance. |
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Working Conditions |
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Temperature range |
Pressure |
Medium |
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-100~180℃ |
≤400 bar |
Gas, water |
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| Cross section NO. | O ring section diameter |
Recommended
inner diameter range
d(mm)
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Width of groove
L(mm)
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Depth of groove
G(mm)
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Maximum gap(mm) | Maximum fillet radius R1(mm) | |
| ≥ | ＜ | ||||||
| A | 1.78 | 4 | 10 | 2.4 | 1.45 | 0.13 | 0.4 |
| B | 2.62 | 10 | 20 | 3.6 | 2.25 | 0.13 | 0.4 |
| C | 3.53 | 20 | 40 | 4.8 | 3.1 | 0.15 | 0.6 |
| D | 5.33 | 40 | 120 | 7.1 | 4.7 | 0.17 | 0.8 |
| E | 6.99 | 120 | 700 | 9.5 | 6.1 | 0.25 | 0.8 |
| F | Non-standard items (please specify groove dimensions when ordering) | ||||||
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Categories
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For inquiries about our products or pricelist, please leave to us and we will be in touch within 24 hours.
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