Russell's inline fuel check valves are engineered to flow fuel in only one direction with minimal pressure loss or restriction while preventing back flow. Inside the check valve is a 304 stainless steel check piston and a positive O-Ring. Russell's check valves open at 3 PSI making them great for low pressure fuel systems.

Features:

• 304 stainless steel check piston
• Minimum pressure loss, 2 psi across the valve
• Low opening pressure 3 psi