3" FNPT x 3" MNPT Back Pressure Check Valve with Bonded Soft Seat - 449 GPM Liquid Propane at 10 PSIG Pressure Differential

This Back Pressure Check Valve offers flow control of up to 449 gallons per minute of liquid propane while maintaining a 10 PSIG pressure differential. It features a 3" FNPT inlet and a 3" MNPT outlet with a bonded soft seat for reliable performance.