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The Nalift vna forklift proportional valve and the installation precautions.

Dec 05 , 2020

The Nalift vna forklift proportional valve and the installation precautions.

solenoid valve

The solenoid valve of the forklift is mainly installed on the gear box of the forklift such as Nalift articulated forklift. The solenoid valve has a closed cavity. There are through holes and slots at different positions. Each hole leads to a different control hole. The middle of the cavity is a valve, and the outer circle is electromagnetic. Iron, magnet coil energized valve body will be attracted by the front and rear to work, by controlling the movement of the valve body to block or leak different oil drain holes, generally divided into two types: normally open and normally closed, hydraulic oil will enter different oil drain pipes, then push the piston of the oil cylinder by the pressure of the oil, and the piston drives the piston rod, and the piston rod drives the mechanical device to move. This controls the forward, reverse and neutral stop of the forklift by controlling the current of the electromagnet.


1. When installing, please pay attention to the arrow on the valve body should be consistent with the flow direction of the medium, and the solenoid valve of the forklift should be installed vertically downwards;

2. The Nalift narrow aisle forklift solenoid valve should ensure normal operation within the fluctuation range of 15%-10% of the rated voltage of the power supply;

3. Nalift articulated forklift solenoid valve should be thoroughly cleaned before installation. The medium to be passed should be free from impurities. Install or replace filters or filters in front of the valve;

4. When installing, be sure to pay attention to the small O-ring on the forklift solenoid valve, and then tighten the screw of the forklift solenoid valve;

5. After the Nalift narrow aisle forklift solenoid valve is installed, it needs to be energized several times to test, so that it can be put into use without oil leakage.

narrow aisle forklifts

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