How to adjust the pressure of PV2R24-41-200-F-REAA-40 vane pump?

The vane pump PV2R24-41-200-F-REAA-40 is a high-performance, fixed-displacement double vane pump that is widely used in a variety of industrial equipment such as injection molding machines. For the pressure regulation operation of this vane pump, we need to follow a series of detailed steps to ensure safety and accuracy. The following are the specific methods for pressure regulation:

1. Preparation

Confirm tools: Make sure you have the necessary tools such as wrenches, pressure gauges, as well as operator manuals and safety gear on hand.

Check the status of the pump: Before adjusting the pressure, the vane pump should be fully inspected to confirm that there is no leakage, no abnormal noise, and ensure that the inlet pipeline is unobstructed.

Clean the pump body: remove oil stains, dust and other debris from the pump body and its surrounding areas to ensure a clean working environment.

2. Manual voltage regulation

Find the regulating valve: Usually, the regulating valve is located on the inlet pipe of the vane pump. Look carefully and confirm its location.

Adjust the valve opening gradually: Use a wrench to gently tighten or loosen the screws of the regulating valve to gradually adjust the valve opening. Note that each adjustment should be made in small increments to avoid large changes that cause pressure fluctuations.

Observe the pressure gauge: While adjusting the valve opening, closely observe the changes in the pressure gauge until the outlet pressure of the vane pump reaches the preset value.

Stabilize and verify: When the outlet pressure reaches the set value, it needs to be maintained for a period of time to observe its stability. If necessary, the valve opening can be fine-tuned again to achieve the best state.

3. Automatic pressure regulation (if equipped with pressure controller)

Install the pressure controller: If the vane pump is equipped with an automatic pressure regulating system, you need to make sure that the pressure controller is correctly installed and connected to the pump body.

Set standard pressure: Use a standard pressure gauge to set the output pressure to the required value. Considering the impact of load changes on pressure, a certain margin should be left when setting.

Check and stabilize: After completing the setting, use the instrument to check whether the output pressure of the vane pump reaches the expected value and observe its stability. If necessary, adjust the parameters of the controller to achieve the best effect.

4. Precautions

Safe operation: During the entire voltage regulation process, be sure to ensure safe operation to avoid accidents.

Gradual adjustment: Whether it is manual pressure regulation or automatic pressure regulation, the principle of gradual adjustment should be followed to avoid damage to the equipment caused by excessive or insufficient pressure.

Regular inspection: After the pressure regulation is completed, the operation of the vane pump should be checked regularly, including pressure stability, leakage, etc., to ensure its long-term stable operation.

Maintenance: Clean, inspect and repair the vane pump regularly, and replace worn parts to extend its service life and improve working efficiency.

In short, the pressure regulation operation of the PV2R24-41-200-F-REAA-40 hydraulic vane pump requires carefulness, patience and expertise. By following the above steps and precautions, we can effectively achieve the outlet pressure control of the vane pump and ensure the safe and efficient operation of the equipment.