Universal one-way non-return valve made of aluminum alloy for fuel, gasoline, oil, diesel, and water, 6mm/0.24in

1. Main Function: The basic design of a one-way check valve inhibits backflow in a line. An arrow marked on the valve indicates the direction of fluid flow, preventing fuel from returning to the tank and keeping it in the line. In this way, this product can perfectly solve the problem of hard or slow starting in your vehicle. 2. Durable Construction: The check valve body is made of high-quality aluminum alloy, which can be used longer than plastic. It offers stable characteristics and high reliability. The push-lock connector design prevents the hose from slipping and is easy to connect. The anodized surface provides an attractive appearance and rust resistance, with superior thread strength. 3. Wide Application: The one-way check valve can be installed in many diesel/biofuel/carburetor and low-pressure fuel systems where fuel flow is restricted to one direction only. Suitable for water, gasoline, diesel, oil, and other fluids. Note: This one-way fuel check valve cannot be used with methyl alcohol because formic acid will be produced while it is powered, rendering it ineffective. 4. Sophisticated Production: The opening pressure is 0.2 bar, the working pressure range is 0.2 to 6 bar, and the working temperature range is -30℃ to 130℃. This part is a universal component designed to fit almost all vehicles. It undergoes strict quality control testing before leaving the factory, so there is no need to worry about product issues. 5. Easy Installation: Following the small arrow on the valve, connect the fuel line. You can use hose clamps to ensure the hoses don't come loose. The main advantage of this check valve is its simple design. This simple design makes the check valves small and easy to install, resulting in easier and more efficient maintenance. Specification: Item Type: One-way check valve. Color: Silver. Material: Aluminum alloy. Connection Type: Card fitting. Opening Pressure: 0.2 bar. Working Pressure Range: 0.2 to 6 bar. Operating Temperature Range: -30℃-130℃. Application: Universally used for gasoline, diesel, biodiesel, water, coolant, oil, and air/vacuum. Package List: 1 x One-way check valve