Earl's -6AN UltraPro hinge check valve. Silver in color.
Earl's -6AN UltraPro hinge check valve. Silver in color.

Earl's -6AN UltraPro Hinge Check Valve

$144.95

Earl's -6AN UltraPro hinge check valve. Features an internal stainless-steel hinge and a GF-600S Viton® seal. GF-600S Viton® is top-quality for all fuels, including diesel and alcohol. An internal spring opens fully at 1 psi (blowing through it will only partially open the hinge). Maximum pressure rating: 1250 PSI. Uses a proven military design, making it more compact than standard flapper check valves.

Earl’s 253006ERL

Earl's -6AN UltraPro hinge check valve. Features an internal stainless-steel hinge and a GF-600S Viton® seal. GF-600S Viton® is top-quality for all fuels, including diesel and alcohol. An internal spring opens fully at 1 psi (blowing through it will only partially open the hinge). Maximum pressure rating: 1250 PSI. Uses a proven military design, making it more compact than standard flapper check valves.

Earl’s 253006ERL