Marine Ductile Iron Globe Check Valve JIS F7323C 16K:
China Marine Ductile Iron Globe Check Valve JIS F7323C 16K:
Marine Ductile Iron Globe Check Valve JIS F7323C is made of ductile iron to replace the expensive bronze SDNR valve in some small size pipe system.
Technical Specification:
Design Standard: JIS F7323C
Test Standard: JIS 7400-1996
Hydraulic Test Pressure: Body-3.3Mpa, Seat-2.42Mpa
Flange size as per JIS B2220 -10K/16K
Material:
1. Body/Bonnet-Ductile Iron FCD450
2. Seat-SUS (SCS2) /Bronze (BC6)
3. Stem-SUS (SCS2) /Brass (C3771BD)
Main Size(mm):
| SIZE | L | D | C | Hole | Weight |
| DN15 | 110 | 95 | 70 | 4 x D15 | 2.91 |
| DN20 | 120 | 100 | 75 | 4 x D15 | 3.85 |
| DN25 | 130 | 125 | 90 | 4 x D19 | 5.57 |
| DN32 | 160 | 135 | 100 | 4 x D19 | 7.40 |
| DN40 | 180 | 140 | 105 | 4 x D19 | 9.29 |
