PERKO FUEL LINE CHECK VALVE

Perko’s patent-pending Flapper check valve is designed for use with plastic and metal tanks. The valve is installed directly inside the hose, which makes the design neat and technically reliable.
The in-hose fill check valve is installed in a standard 1-½″ or 2″ fill hose close to the fuel tank connection. The valve replaces traditional in-line check valves, eliminating four hose clamps and two potential leak points. Full fuel flow is maintained, up to 18 GPM.
The compact 1-1/4″ length allows installation even in tight spaces. The design is fire-tested.