Design Standard: JIS F7371-1996
Test Standard: JIS 7400-1996
Hydraulic Test Pressure: Body-1.05Mpa, Seat-0.77Mpa~0.4Mpa
Flange size as per JIS B2220 - 5K
JIS Marine Check Valve
Design Standard: JIS F7371-1996 Test Standard: JIS 7400-1996 Hydraulic Test Pressure: Body-1.05Mpa, Seat-0.77Mpa~0.4Mpa Flange size as per JIS B2220 - 5K Main Material: 1.Body: Bronze...
Design Standard: JIS F7371-1996
Test Standard: JIS 7400-1996
Hydraulic Test Pressure: Body-1.05Mpa, Seat-0.77Mpa~0.4Mpa
Flange size as per JIS B2220 - 5K
1.Body: Bronze (BC6)
2.Bonnet: Bronze (BC6)
3.Disc: Bronze (BC6)
4.Seat: Bronze (BC6)
5.Gasket: non-asbestos
| DN | d | L | D | C | No. | h | t | H |
| 50 | 50 | 190 | 130 | 105 | 4 | 15 | 16 | 97 |
| 65 | 65 | 220 | 155 | 130 | 4 | 15 | 18 | 119 |
| 80 | 80 | 250 | 180 | 145 | 4 | 19 | 18 | 129 |
| 100 | 100 | 280 | 200 | 165 | 8 | 19 | 20 | 146 |