A duckbill valve reduces fuel slosh noise, prevents aeration and fuel backflow for fire safety. This one-way valve typically secures to the fuel pressure regulator or jet pump return hose in the gas tank.

Material: Fluorosilicone
Opening Pressure: 0-1 kPA
Hardness: Shore A70
Inner Diameter: 3/8″ (9.5mm)
Height: 0.89″ (22.6mm)

Compatible with ALL fuel types.