The valve plate assembly controls the flow of air through the compressor pump. Align the new valve plate assembly with the compressor pump. Align the entire pump assembly with the compressor tank.
It is necessary to disassemble the compressor pump to find the valve plate or reed valve on a specific model of compressor. Do make sure that it’s the compressor reed valve that is broken, not the compressor valve plate itself. Remove Cylinder Head Unscrew the screws holding the head on top of the compressor cylinder and remove the head.Check the Reed Valve Underneath the head is the pressure plate, or valve plate, inspect the reeds for damage like warping or breaking.
air compressor valve plate Related Question:
What is a compressor valve plate?
The valve plate works with suction valves to compress low pressure suction gas into high pressure discharge gas.
Why are plate valves used in air compressors?
Plate valves are designed to withstand high pressure and dirty gas applications. There are two main components in the plate valve: the valve disc and dampening disc. Because plate valves are used in dirty gas applications, the valve disc must be resistant to any particles contained in these gases.
What does a reed valve do on an air compressor?
Compressor reed valves are thin steel flaps fastened to the valve plate. Reed valves allow refrigerant into and out of each cylinder as the piston travels up and down the cylinder wall.
What is a valve plate?
The valve plate is the material, usually flat or nearly so, that makes up the valve assembly. It needs to be durable and strong, and in many cases also resistant to heat, pressure and corrosion. There are valves that are automatically activated by changes in pressure within the setup of a machine.
How can you tell the difference between an air compressor and a suction valve?
The suction valves permit flow into the cylinder but not back out, and discharge valves permit flow to exit the cylinder but not return back in. Suction and discharge valve failures are the most common component failure in a reciprocating compressor.
How does a compressor inlet valve work?
The air compressor inlet valve regulates the capacity of your rotary screw compressor. The air compressor unloader valve regulates the amount of air that is sucked in by your air compressor. By opening and closing the air intake, the capacity of a rotary screw compressor is regulated.
Why is my compressor not filling up with air?
The most common reason behind a reciprocating compressor’s inability to reach sufficient pressure is a defective reed valve — which can exhaust air out from the air inlet on single stage models or, through the intercooler safety valve in the case of a defective reed valve on a two-stage piston compressor instead of
What causes compressor valves to fail?
Some mechanical causes of compressor valve failure are: Spring failure: A wear down of the spring attached to the valve, due to stress could cause the improper functioning of the valve. High-cycle fatigue: The compressor’s operation at high cycles over a long time can lead to stress which could affect the valve.
What happens when check valve fails?
For example, failing check valves will start to vibrate and even lose some internal parts when problems begin to arise. Other symptoms of check valve failure include reverse flow and excessive component wear and damage. Check valves will also emit noises as they start to break down.
What is a concentric valve?
Concentric valves are a space-saving alternative to conventional inlet/outlet valves. They are suitable for all types of compressors in the lower power range. In concentric valves, the suction and discharge parts are integrated in a common valve body. This allows a very compact design of the compressor.
What are the two main types of compressor?
The two main types of compressors are dynamic and positive displacement. The positive displacement compressor is probably the one you’re familiar with. It traps gas in a volume and then decreases that volume. The decrease in volume causes a rise in pressure.
