Marine Equipment
Marine Nodular Iron SDNR Valve JIS F7321C
Marine Nodular Iron SDNR Valve or Marine Ductile Iron SDNR Valve is from small size DN15~DN40. Design Standard: JIS F7312C-1996 Test Standard: JIS 7400-1996 Hydra...
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Marine Nodular Iron SDNR Valve JIS F7321C
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Marine Nodular Iron SDNR Valve JIS F7321C Drawing
China Marine Nodular Iron SDNR Valve JIS F7321C:
Marine Nodular Iron SDNR Valve or Marine Ductile Iron SDNR Valve is from small size DN15~DN40.
Design Standard: JIS F7312C-1996
Test Standard: JIS 7400-1996
Hydraulic Test Pressure: Body-1.05Mpa, Seat-0.77Mpa
Flange size as per JIS B2220 -5K
*SDNR Valve means Screw Down Non Return Valve.
Material:
Body/Bonnet-Ductile Iron FCD450
Seat-SUS (SCS2) /Bronze (BC6)
Stem-SUS (SCS2) /Brass (C3771BD)
Main Size List (mm):
| DN SIZE | L | C | Hole | Weight (kg) |
| 5K15 | 100 | 80 | 4 X D12 | 1.98 |
| 5K20 | 110 | 85 | 4 X D12 | 2.80 |
| 5K25 | 120 | 95 | 4 X D12 | 4.18 |
| 5K32 | 140 | 115 | 4 X D15 | 5.53 |
| 5K40 | 160 | 120 | 4 X D15 | 7.08 |
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