Features 1、Replacement for Peugeot, helicopter, ship, motorcycles and other fuel system etc. 2、The exterior is high‑quality aluminum alloy, which has better quality, is more durable and has longer service life. 3、The inside is made of high‑quality NBR nitrile rubber, which is more resistant to diesel gasoline and aging than ordinary rubber. 4、The joint is a step type, which can also be called a pagoda type, so that the hose is easy to install and not easy to fall off. 5、One‑way check valve can be installed in any gasoline or diesel fuel system where you want the fuel to flow in only one way. Specification Item Type: 1‑Way Check Valve Material: Aluminum Alloy＋NBR Thread Size: Approx. 12mm / 0.5in Cracking Pressure: 0.2 Bar Working Pressure Range: 0.2-6 Bar Working Temperature Range: -30℃-130℃ Scope of Application: Ships, Helicopters, Ships, Motorcycles and Other Fuel Systems Purpose: One-way Check Valve for Diesel Gasoline and Fuel Fitment: Replacement for Peugeot Package List 1 x 1‑Way Check Valve