_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ One Way Valve Aluminium Alloy Fuel Non Return Oil Gas Check Valve Check Valve Petrol Diesel for Car Automobile Helicopters Ships Motorcycles _x000D_ Feature: _x000D_ It is suitable for all sizes of one way valves,non return valves,check valves, oil supply valves, oil pumps, hand pumps and aluminum joints. _x000D_ It is suitable for all sizes of oil supply joints and hand pumps. _x000D_ Medium used: Diesel oil, gasoline, water, etc. (not suitable for methanol, because methanol will produce formic acid when electrified, which will corrode the interior of the product and lead to product failure) _x000D_ Scope of application: for Peugeot, for Renault, Vessel, Helicopters, Ships, Motorcycles and other fuel systems. _x000D_ Advantages: Diesel resistant, gasoline resistant and aging resistant. _x000D_ _x000D_ Specification: _x000D_ Specifications: 4mm _x000D_ Opening pressure: 0.2 bar _x000D_ Working pressure range: 0.2-6 bar _x000D_ Operating temperature range: -30 -130 _x000D_ Material: External: high quality aluminum alloy, internal: high quality NBR rubber _x000D_ Size: 52*22mm _x000D_ _x000D_ Note: _x000D_ 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x000D_ 2. Please allow slight measuring deviation due to manual measurement. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 1 xCheck Valve _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_