Check Valve
API – ASME – ISO
Piston Check valves
Piston Check valve from Norvalves is qualified up to 15 000 PSI at low tempratur with 100 000 cycles and can be modified for all type of Subsea installations.
- PR1 and PR2 qualification level.
- Test Level up to PSL3G
Swing Check Valve
Swing Check valve for Subsea can be modified to fulfil the different requirements for Subsea.
- PR1 qualification level.