Working principle of adjustable pressure V/VQ series vane pump

1. In the adjustable pressure V/VQ series vane pump cavity, there are two "8"-shaped rotors installed vertically on a pair of parallel shafts, driven by a pair of gears with a transmission ratio of 1 to move in opposite directions. Synchronized rotary motion. There is a certain gap between the rotors and between the rotor and the inner wall of the pump casing, which can realize high-speed operation.

2. The V/VQ series vane pump is improved on the basis of the original ZYB vane pump. The main parts of the ZYB-B high-pressure V/VQ series vane pump are made of more high-quality wear-resistant materials, which have high strength and hardness after heat treatment. The pressure-regulating V/VQ series vane pump adopts a number of original hydraulic balance technologies in its structure, so that the pump has high efficiency, low noise, smooth and stable operation, and long pressure holding time when it works at high pressure.