Ball check valve for hydrogen (m/f)
Ball check valve for hydrogen/ non-return valve for hydrogen,
Item number: 901021-67
To prevent reverse flow and where a tight shut-off is not mandatory, EV hydrogen® ball check valves are mandatory. The ball check valves are designed with a floating ball, and a cradled seat. The design gives a full flow around the ball which minimizes the pressure drop.
Maximum working pressure: 1.500 bar/ 21.500 psi.
Temperature range: -60°C to +200°C.
Connections: Cone/ Thread.
Opening pressure: 2 bar/29 psi.
EV Hydrogen® check valves comply with Pressure Equipment Directive (PED) 2014/68/EC