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DEYUAN
Marine Cast Steel SDNR Valve
1)good quality with test certificate
2).with one year's warranty
3)CCS,DNV, BV,ABS,GL cert
Marine Cast Steel SDNR Valve GB/T585-2008:
Design Standard:GB/T585-2008
Test Standard: GB600
Flange size as per GB569,GB2501
*Marine Screw Down Globe Check Valve also can be called Marine Stop Check Valve or Marine SDNR Vavlve.
| Nominal Pressure(Mpa) | Nominal Diameter(mm) | Applicalbel Medium |
| 1.0 | 65~300 | fresh water, lubrication oil, fuel oil, steam not over 300°C |
| 1.6 | 65~250 | |
| 2.5 | 20~150 | |
| 4.0 | 65~100 | fresh water, lubrication oil, fuel oil, steam not over 400°C |
| 6.4 | 20~50 |
Body-Cast Steel(ZG275-485)
Bonnet-Cast Steel(ZG275-485)
Disc-Carbon Steel (20#)
Stem-Stainless Steel(20Cr13)
Marine Cast Steel SDNR Valve
1)good quality with test certificate
2).with one year's warranty
3)CCS,DNV, BV,ABS,GL cert
Marine Cast Steel SDNR Valve GB/T585-2008:
Design Standard:GB/T585-2008
Test Standard: GB600
Flange size as per GB569,GB2501
*Marine Screw Down Globe Check Valve also can be called Marine Stop Check Valve or Marine SDNR Vavlve.
| Nominal Pressure(Mpa) | Nominal Diameter(mm) | Applicalbel Medium |
| 1.0 | 65~300 | fresh water, lubrication oil, fuel oil, steam not over 300°C |
| 1.6 | 65~250 | |
| 2.5 | 20~150 | |
| 4.0 | 65~100 | fresh water, lubrication oil, fuel oil, steam not over 400°C |
| 6.4 | 20~50 |
Body-Cast Steel(ZG275-485)
Bonnet-Cast Steel(ZG275-485)
Disc-Carbon Steel (20#)
Stem-Stainless Steel(20Cr13)
