Aluminum Alloy Check Valve Mechanical Industry Car One Way Anti Backflow Valve(10mm 3/8")

PURPOS: Prevents fuel from returning back to the tank and keeps it in the line APPLICATION: Can be used as a tank check valve for small compressors or as a component in pneumatic circuits. HIGH QUALITY MATERIAL: Made of high quality aluminum alloy,contains stainless steel spring and chloroether valve (oil resistance is three times that of nitrile). NOTE: Suitable for diesel, gasoline, water, etc. (not for methanol, because methanol is energized to produce formic acid, corrosive to the inside of the product.) SIZE: 6/10/12mm(Optional), 3 different sizes are available, will meet your need., Manufacturer: Yosoo