Item: Speedflow Inline Check Valves \/ Non-Return Valves - 610-04......-4 Male Ends \/ Black

Established in 1983, Speedflow® has gone from strength to strength, continuing to deliver quality Australian Made hose fittings to the performance aftermarket industry.

Speedflow’s unique one-way valves were designed with a high performance vehicles in mind. They have a spring loaded high flow poppet valve that seals securely to positively stop fluid from returning!

-3 to -8 have small body.

-10 & -12 have a large body.