Marine Equipment
Marine Bronze Fuel oil Tank Self-Closing Drain Valve JIS F7398 U type
Marine Bronze Fuel oil Tank Self-Closing Drain Valve JIS F7398 has two types, U type and F type. The pressure can be 5K or 10k, and the operation type can be lever or push button. Desi...
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Marine Bronze Fuel oil Tank Self-Closing Drain Valve JIS F7398 U type
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China Marine Bronze Fuel oil Tank Self-Closing Drain Valve JIS F7398 U type:
Marine Bronze Fuel oil Tank Self-Closing Drain Valve JIS F7398 has two types, U type and F type. The pressure can be 5K or 10k, and the operation type can be lever or push button.
Design Standard: JIS F7398-1996
Test Standard: JIS 7400-1996
Hydraulic Test Pressure: Body-0.15Mpa, Seal-0.11Mpa
Flange size as per JIS B2220 - 5K or 10K
Main Material:
1.Body: Bronze (BC6)
2.Bonnet: Bronze (BC6)
3.Disc: Bronze (BC6)
4.Stem: Brass (C3771BD)
5. Gasket: non-asbestos
Main Size List(mm):
| DN | d | L1 | L2 | D | C | NO. | h | t |
| 5K15U | 15 | 55 | 55 | 80 | 60 | 4 | 12 | 9 |
| 5K20U | 20 | 65 | 65 | 85 | 65 | 4 | 12 | 10 |
| 5K25U | 25 | 65 | 65 | 95 | 75 | 4 | 12 | 10 |
| 5K40U | 40 | 90 | 100 | 120 | 95 | 4 | 15 | 12 |
| 5K50U | 50 | 115 | 130 | 130 | 105 | 4 | 15 | 14 |
| 5K65U | 65 | 135 | 155 | 155 | 130 | 4 | 15 | 14 |
| 10K15U | 15 | 55 | 55 | 95 | 70 | 4 | 15 | 12 |
| 10K20U | 20 | 65 | 65 | 100 | 75 | 4 | 15 | 14 |
| 10K25U | 25 | 65 | 65 | 125 | 90 | 4 | 19 | 14 |
| 10K40U | 40 | 90 | 100 | 140 | 105 | 4 | 19 | 16 |
| 10K50U | 50 | 115 | 130 | 155 | 120 | 4 | 19 | 16 |
| 10K65U | 65 | 135 | 155 | 175 | 140 | 4 | 19 | 18 |