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Muzzys 8mm, 5/16', Fuel Check Valve, Inline, One-Way, Non-Return, Aluminum, WITH CLAMPS, for Water, Gas, Diesel, Oils, on UTV, Quad, Snowmobile, Motorcycle, Jetski, Mower, Blower, Car, Truck, Tractor

4.9 (8) Write Review
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$9.90

$ 4 .99 $4.99

In Stock

About this item

  • For Use With: 8mm (5/16") ID (inner diameter) hose. Valve can safely be used with water, fuel, gas, diesel, and oils.
  • Includes: (ONE) check valve and (TWO) high quality stainless steel smooth edge band clamps that will not cut into your hoses
  • Valve is made from high quality aluminum and measures about 2.36 inches long by .86 inches wide
  • Universal: Can be used on any UTV, Side by side, Quad, Dirtbike, Jetski, Waverunner, Boat, Truck, Car, Motorcycle, Tractor, Camper, Lawn Mower, Blower, Pressure washer, etc...
  • Arrow marked on valve, showing fluid flow direction. Prevents fuel from returning back to the tank and keeps it in the line. Will solve hard/slow starting issues by keeping fuel at the carburetor.


Universal fit. Can be used on practically any application requiring a check valve. Also great for water pressure pumps & galley pumps which are not self-priming. This valve prevents fuel from returning back to the tank and keeps it in the fuel line, so if you have a vehicle that is hard or slow to start because the fuel is returning back through the lines this will solve all your problems. Professional grade non-return valve - Ideal for marine, automotive, recreational vehicles, and agriculture. Safe to use on gasoline, diesel, and 2-stroke motors. Easy install. Cut the line where you want to install the valve. Insert the lines onto the valve and install the clamps. Make sure the arrow on the valve is pointing in the direction you want the fluid to flow. Fluid will not flow in the opposite direction of the arrow. For example, in a fuel system you will want the arrow to point away from the fuel tank and towards the carburetor. Made by Muzzys and available in (3/32", 1/4"), (5/16"), (3/8"), and (1/2") ID inner diameter sizes in my other listings. Please verify you are ordering the correct size for your application prior to ordering.


randy swilley
Reviewed in the United States on February 23, 2024
Haven’t used yet
Wayne B.
Reviewed in the United States on January 20, 2024
Keeps fuel from draining back down to tank
Bill
Reviewed in the United States on August 18, 2023
Used it in conjunction with a air filter to vent my auxiliary diesel tank, works great and no fuel spills
VICTOR MATTERN
Reviewed in the United States on May 16, 2023
In line on my lawn mowers
Jerry Nicas Jr.
Reviewed in the United States on August 30, 2022
Good quality and great value. Super easy to install and works perfect
SgtJT27
Reviewed in the United States on December 9, 2021
Works, holds pressure and doesn’t leak back. We’ll see how long it lasts though.
Kevin Salas
Reviewed in the United States on August 6, 2020
Great to install in order to assure the fuel pressure stays constant when the car is powered off, i thought it was going to be metal but it’s more like plastic but still feels pretty rugged and good!
Customer
Reviewed in the United States on January 24, 2020
Lightweight alloy. Well made. Works as described