The maintenance kit for the discharge valve of Atlas Copco C242 screw-type air compressor mainly consists of the following components:
Typically, this maintenance kit is designed based on the structure of the discharge valve and includes the following key components (subject to the original factory configuration):
Sealing parts: such as O-rings, sealing gaskets, piston rings, etc., which are used to restore the sealing performance of the discharge valve and prevent the leakage of compressed air.
Wear parts: may include valve cores, valve seats, springs, etc., which are easily worn during frequent operations and affect the opening/closing accuracy of the valve.
Auxiliary accessories: such as fastening bolts, gaskets, guide sleeves, etc., which ensure the stable assembly of all components after maintenance.
Function and purpose:
The discharge valve is an important control component of the screw-type air compressor, mainly responsible for making the main unit enter the discharge state (stop intake or release part of the gas) when the compressor reaches the set pressure, to avoid system overpressure; and re-load when the pressure drops. The maintenance kit replaces aging or damaged parts to restore the sensitivity and sealing performance of the discharge valve, ensuring:
Precise pressure control of the compressor, avoiding excessive pressure fluctuations.
Reducing unnecessary energy loss (such as energy waste caused by leakage).
Extending the overall service life of the discharge valve and reducing the risk of overall machine failure.
