Earl's is pleased to release a new one-way check valve that is ideal for use on fuel and oil systems. Now offered with internal stainless steel hinge and GF-600S Viton® seal. The GF-600S Viton® is the highest quality seal material for all types of fuels including diesel & alcohol. The Internal spring releases to full flow at 1 psi (Note: blowing through it will only partially release the hinge). High PSI Rating is 1250 PSI. This product uses a proven military design & provides for a more compact unit over conventional flapper check valves.
High Quality Check Valve w/ Stainless Steel Hinge Door – Proven Military Style Design
Seal Material: GF-600S Viton® - Peroxide-Curable Polymer Designed to Provide Outstanding Performance
Ideal for Use w/ Fuels, Oil, Coolant, Air, Diesel, Methanol & Ethanol
Valve Opens Fully at 1 PSI (Note: blowing through it will only partially release the hinge)
Maximum Pressure 1250 PSI
Body is Anodized Aluminum
Inlet / Outlet Size
6 AN MALE
This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.