Speedflow Non-Return Valve Please select your fitting size and colour from the dropdown menu. Includes:1x Non-Return Valve Details:- Speedflow is a leading manufacturer of performance fittings, produced from their facilities in Taree NSW, Australia. - Speedflows 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.. - Speedflows unique one-way vales were designed with high performance vehicles in mind. Spring loaded high flow poppet valve that seals securely to positively stop fluid from returning. Poppet Cracking Pressure:-03 to -08: 2-3psi-10 & -12: 4-7psi - These Non-Return Valves are made from quality 6061-T6 billet aluminium and hard anodised to give you the best quality fittings available!
