Black anodised aluminium.
Two-piece, screw-together construction with a sprung diaphragm valve inside.
Flow tested to 480 ltr / hr.
Opening Pressure:- 2 PSI (0.14 Bar)
Back (Hold) Pressure:- 73 PSI (5 Bar)
Viton seals compatible with E10 - E85 fuels.
19mm Diameter.
60mm long.
8mm BLACK ALUMINIUM NON-RETURN VALVE #NRV8BK