3pcs One-Way Inline Check Valve 6mm 8mm 10mm Aluminum Valve for Water Hose, Gasoline, Biodiesel, Coolant, Water Pressure Pump Accessories

Three sizes in one set: 6mm, 8mm, 10mm. Three nozzle sizes to meet your usage needs. You can find the one you want. Please confirm the size before purchasing.

Arrow indicator: The arrow marked on the valve indicates the direction of fluid flow, preventing fuel from flowing back into the tank and keeping it in the line.

Material: The valve is made of aluminum, offering high strength, hardness, and durability.

Easy to install: Easy to install and replace. Ideal for marine, automotive, caravan/RV, and agricultural applications.

Application: Suitable for use with gasoline, water lines, biodiesel, coolant, etc.

Ideal for water pressure pumps and kitchen pumps that are not self-priming.

Item Specifications Material: Aluminum

Color: Silver

Nozzle Diameter: 6mm, 8mm, 10mm

Package 1x 6mm Aluminum Valve.

1x 8mm Aluminum Valve.

1x 10mm Aluminum Valve.