🔧 2-Pack 10mm (3/8-inch) Aluminum Alloy Non-Return One-Way Check Valve for Fuel Oil Petrol Diesel, with 4-Piece Universal Adjustable Hose Clamps and 1 Stubby Multibit 2-in-1 Screwdriver Review

【FUNCTION】This check valve designs with one way can prevent fuel from returning back to the tank and keep it in the line, arrow marked on valve representing fluid flow direction. So this one way valve can perfectly solve your vehicle's slow startup issues. 【EASY TO INSTALL】This set of inline check valve with stainless steel hose clamps and stubby screwdriver will more convenient for you to install. According to arrow's direction, you can connect the check valve to the fuel line directly. Then using the hose clapms and screwdriver to ensure the pipes don't drop off and keep tightly. The most important advantage is its simple design to make valve's size smaller so that the valve can easier to install and make maintenance. 【MATERIAL】This non return check valve is made of high-quality aluminum alloy, the life is longer than plastic oil valve, and this check valve is more durable and corrosion-resistant strong. 【APPLICATION】This one way check valve is installed in many low pressure fuel systems / diesel / Carburetors and bio fuel systems where fuel to only flow one way, suitable for petrol, diesel, water, oil. It universal can be used on any UTV, quad, dirtbike, jetski, waverunner, boat, truck, car, motorcycle, tractor, camper, lawn mower, blower, pressure washer, etc. 【TECHNICAL PARAMETER】The minimum operating pressure of our fuel pump's check valve is 0.2bar(2.9psi). Working pressure: 0.2-6bar(2.9-87 psi). Operating temperature range: -30°C - 130°C.