Check valve with ball for hydrogen (901021-67)

EV HYDROGEN® check valve with ball

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, and it minimizes the pressure drop.

Design pressure: 1.050 Bar/ 15.000 Psi
Maximum Working pressure: 1.050 Bar/ 15.000 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.

Product details
Item number: Dimension: Inches Connections ends: Max. working pressure: Bar/ Psi Length: mm Flow coefficient: (Kv) Hex: mm
901021-67 9/16 9/16" Cone & Thread (C/T) 1.050/ 15.000 121 To be informed 36