China Marine Ductile Iron Angle Check Valve JIS F7322C 5K:
Marine Ductile Iron Angle Check Valve JIS F7322C is made of ductile iron to replace the expensive bronze valve in some small size pipe system.
Technical Specification:
Design Standard: JIS F7322C-1996
Test Standard: JIS 7400-1996
Hydraulic Test Pressure: Body-1.05Mpa, Seat-0.77Mpa
Flange Standard: JIS B2220 -5K
Material:
1. Body/Bonnet---Ductile Iron FCD450
2. Seat---SUS (SCS2) /Bronze (BC6)
3. Stem---SUS (SCS2) /Brass (C3771BD)
Main Size (mm):
| SIZE | L | C | Hole | Weight (kg) |
| 5K15 | 55 | 80 | 4 X D12 | 1.89 |
| 5K20 | 60 | 85 | 4 X D12 | 2.65 |
| 5K25 | 65 | 95 | 4 X D12 | 3.85 |
| 5K32 | 80 | 115 | 4 X D15 | 5.29 |
| 5K40 | 85 | 120 | 4 X D15 | 6.86 |