Precautions when using back pressure valve

Precautions when using back pressure valve

April 12, 2019

Precautions when using back pressure valve

  1. Avoid resonance with the system.
  2. When used with a pulsation damper, the pulsation damper should be placed between the pump and the back pressure valve to absorb the peak flow between the pump and the back pressure valve. Slow down the wear rate of the back pressure valve.
  3. For outdoor use, a protective shed or a protective cover should be added.
  4. Before performing any maintenance on the backpressure valve, stop the equipment, relieve pressure, close the valve that the backpressure valve is connected to the system, and verify that there is no pressure in the pulsation damper. Take care to prevent the liquid being transported from harming the human body during maintenance.
  5. If the inlet and outlet of the back pressure valve are reversed, the back pressure will be multiplied, which will bring harm to the system and may be dangerous. Valve imported pump industrial washing machine
  6. If the back pressure valve fails during operation, the power should be cut off in time.

Note: Before performing any maintenance on the backpressure valve, stop the equipment, relieve pressure, close the valve that the backpressure valve is connected to the system, and verify that there is no pressure in the pulsation damper. Take care to prevent the liquid being transported from harming the human body during maintenance.