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Description
Sullair Parts & Accessories 02250110-988 replacement
The 02250110-988 minimum pressure valve kit for air compressor consists of a valve body, spring, and O-ring. 1. Valve body. At the heart of the minimum pressure valve kit lies the valve body. It is responsible for providing a passage for the fluid or gas within the system and houses the other components of the valve kit. The valve body is made of durable materials. 2. Spring. The spring is a crucial component of the minimum pressure valve kit, as it is responsible for maintaining the proper position of the valve plug within the valve body. The spring applies a force that keeps the valve plug in place, ensuring that the valve remains closed unless the pressure within the system exceeds the predetermined threshold. The spring's material and design are critical to the valve's overall performance and reliability. 3. O-ring. Ensuring air-tightness and preventing leaks is the function of the O-ring included in the kit. The highly durable and resilient rubber O-ring fits snugly into grooves within the valve body. It prevents the escape of compressed air and also block contaminants from entering the valve chamber, thus preserving the purity of the compressed air and extending the service life of the entire valve assembly.
The minimum pressure valve in the 02250110-988 minimum pressure valve kit The air compressor minimum pressure valve, also known as the pressure maintaining valve or check valve, is a crucial component within a compressed air system. Its primary function is to establish and maintain the internal pressure of the compressor during operation, which is vital for the proper functioning and longevity of the machine.
Functional Significance The minimum pressure valve plays several critical roles in the operation of an air compressor: 1. Pressure Build-Up During Startup. When the compressor starts, the minimum pressure valve rapidly builds up the internal pressure to ensure that there is an adequate differential pressure for lubrication. Proper lubrication is essential to prevent wear due to friction between moving parts. 2. Oil Circulation Under Empty Load. Even when the compressor is not under a full load, the minimum pressure valve helps maintain the necessary pressure for the circulation of lubricating oil, keeping the machine well-lubricated and protected against damage. 3. Protection of the Air-Oil Separator. By controlling the flow rate of gas passing through the oil-air separator's filter element, the valve prevents high-velocity gas from damaging the separation efficiency and potentially causing harm to the filter media due to excessive pressure differences. 4. Preventing Air Backflow. During shutdown periods, the compressed air system's integrity is maintained as the minimum pressure valve prevents the stored compressed air in the reservoir from flowing back into the compressor.
Advantages and Benefits The minimum pressure valve offers several advantages that contribute to the overall performance and longevity of the compressor: 1. Ensures Optimal Lubrication Conditions. By helping to establish and maintain a consistent internal pressure, the valve ensures that the compressor's lubrication system functions as designed, preventing premature wear and tear on mechanical components. 2. Enhances Oil-Air Separator Life. Regulating the flow of gas through the separator's filter element reduces strain on the filtration system, prolonging its useful life and maintaining efficient operation. 3. Prevents Unwanted Air Reversal. The backflow prevention feature secures the system's integrity, ensuring that once the compressor is shut down, there is no loss of compressed air back into the machine, which could lead to potential damage and safety risks. 4. Maintains Stable System Pressure. The valve helps to keep the system pressure stable, ensuring that the compressor operates consistently and efficiently.
Purpose and Usage: The main purposes of the minimum pressure valve include: 1. Rapid Pressurization During Start-Up. Upon starting the compressor, the valve allows for rapid pressurization, enabling the machine to quickly reach its operational state. 2. Sustaining Oil Circulation Under Idle Conditions. Even when the compressor is idle or operating at a low load, the valve ensures that the necessary pressure is maintained to facilitate uninterrupted oil circulation. 3. Blocking Gas Return from the Reservoir. During periods of reduced load or when the compressor is off, the valve prevents the stored air in the reservoir from traveling back into the unit.
The Parts & Accessories is a part of the air compressor. If this part is missing, it may affect the normal operation of the air compressor. AIDA provides high-quality alternatives. The quality and performance of our 02250110-988 Parts & Accessories can perfectly replace OEM original products. Compared with OEM, our products have the same performance and lower price.
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