PQY 1/8" 4mm Non Return One Way Fuel Check Valve Aluminium Alloy Petrol Diesel

Features:
The one-way valve, made with high-quality materials, and also with advanced technology and equipment.
Hand Pump is screw onto the suction valve of oil transfer/feed pump, when the engine is at rest, from diesel fuel tank pump into the oil transfer pump.

We also have many other sizes,please search in our store.