Easy to Install 612mm Inline Nonreturn Check Valve for Fuel Water Gas Air Vacuum

Features:
brand new high quality
Made of high quality material,
Aluminum heads last longer than plastic heads
Arrows are marked on the valve to show the direction of fluid , fuel from returning to the tank and keeping it in the line. In this way, this product can perfectly solve the problem of difficult or slow starting of your vehicle caused by the backflow of the oil circuit.
Also suitable for non-self-priming hydraulic and kitchen pumps
Prevents fuel from siphoning back into the tank and keeps it in the line.
Fittings: Suitable for carburetors and low pressure fuel s.
Suitable for , diesel, bio-oil/vegetable oil, paraffin/kerosene, etc.
Professional Grade Check Valve – for Marine, Automotive, RV/RV and Agriculture.
Stable characteristics and high reliability.
Easy to install and replace.

Product parameters:
Size: 6mm (1/4″), 8mm (5/16″), 10mm (3/8″), 12mm (1/2″?(optional)
Material: Aluminum
Opening pressure: 0.2bar
Working pressure: 0.2-6bar
Working temperature: -30?-130?
Color: Silver

Package Included:
1 * check valve

Note:
1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2.Please allow slight manual measurement deviation for the data.