Products Description
Prevent oil backflow
The core function of the check valve is to ensure that the oil can only flow one-way, in the refueling machine, can effectively prevent the oil after the end of refueling back into the refueling machine or tank.
Protect the tanker components
Prevent impurities and particles in the oil into the key parts of the tanker, such as oil pumps, flow meters, etc., reduce the risk of wear and blockage of these parts, extend their service life, reduce the maintenance cost and downtime of the tanker, and ensure the stable operation of the tanker. When the tanker has abnormal pressure fluctuations or other sudden situations, the check valve can be quickly closed to prevent oil countercurrent impact and damage to the pipelines, valves and other components inside the tanker, which has played a certain protective role.
Improve refueling efficiency
The opening pressure of the check valve is usually low, and the oil can smoothly enter the refueling gun through the check valve during normal refueling, and the refueling speed will not be affected by the valve resistance, thus improving the refueling efficiency and reducing the customer waiting time.
