Your Professional Air Compressor Valves Supplier
Our goal is to be your reliable partner for air compressor valves in China. Shaanxi Jiarongze Energy Equipment Co.,Ltd is an innovative small-to-medium enterprise independent R&D.production, and sales. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
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Atlas Copco Screw Air Compressor Solenoid Valve 1089070209Product Title: Atlas Copco Screw Air Compressor Solenoid Valve 1089070209. Product Type: Solenoid Valve. Product Number: 1089070209. Place of origin: Shaanxi,China. Payment terms: Paypal, T/T, Visa.
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Unloader Valve Service Kit Spare Parts2906095800Product name: Unloader Valve Service Kit. Part number:2906095800. Type: Service Kit. Material:Stainless steel. Place of origin:Shaanxi, China. Warranty:1 Year.
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UNLOADER ASSY C77/80 VCU Atlas Copco1622349080Product name: UNLOADER ASSY. Part number:1622349080. Type: Valve. Material:Stainless steel;Aluminum. Place of origin:Shaanxi, China. Warranty:1 Year.
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Solenoid Valve Fits Atlas Copco2605701580Product name: Solenoid Valve. Part number:2605701580. Type: Valve. Material:Stainless steel. Place of origin:Shaanxi, China. Warranty:1 Year.
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Screw Air Compressor Parts Pressure Regulator Valve1626105281Product name: Pressure Regulator Valve. Part number:1626105281. Type: Valve. Material:Stainless steel. Place of origin:Shaanxi, China. Warranty:1 Year.
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Atlas Copco Auto Drain Replacement2901056300Product name: Auto Drain Valve. Part number:2901056300. Type: Valve. Material:Stainless steel. Place of origin:Shaanxi, China. Warranty:1 Year.
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Regulator Valve For Atlas Copco Air Compressor XA67WD1615766480Product name: Regulator Valve. Part number:1615766480. Type: Valve. Material:Stainless steel. Place of origin:Shaanxi, China. Warranty:1 Year.
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Solenoid Valve For Atlas Copco 230V G1/4 5 BAR1089943921Product name: Solenoid Valve. Part number:1089943921. Type: Valve. Material:Metal. Place of origin:Shaanxi, China. Warranty:1 Year.
Why Choose Us
Customized solutions:
We specialize in providing high-quality, customized services to our global customers. Our solutions offer your business cost-effective, reliable, and customized compressed air products—all under your own brand.
Quality control:
Our products offer consistent performance and comply with international standards such as ISO and CE.
Our services:
Our team of experts will recommend the most suitable products according to customer needs and provide detailed consultation, we ensure timely delivery, and we provide long-term service support.
Automatic pressure regulation to improve energy efficiency: It can automatically adjust the loading and unloading status of the compressor. When the system pressure reaches the set value, it automatically closes the air intake and puts the machine into an idle state, thereby saving energy.
Reduce equipment wear and extend service life: By controlling the loading and unloading status of the compressor, it reduces the frequent start and stop of the equipment, reduces the wear rate of the equipment, and extends the service life of the compressor. At the same time, it quickly establishes the circulation pressure required for lubrication when the equipment starts, avoiding wear of the equipment due to poor lubrication.
Ensure system stability and improve production efficiency: It ensures the stability of the pressure of the compressed air system and provides a stable air source for various pneumatic equipment and control systems, thereby ensuring the stability and reliability of the production process.

Specification of Air Compressor Valves
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Product name |
Air compressor valves |
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Material |
Stainless steel |
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Working Pressure |
0.5~1.4 MPa (adjustable) |
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Connection size |
G1/2" |
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Operating temperature range |
-20℃ to +80℃ |
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Apply for |
Atlas Copco XA67WD |
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MOQ |
1 pcs |
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Place of origin |
Shaanxi, China |
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Warranty |
1 Year |
Feature of Air Compressor Valves
Air compressor valves control airflow for compression by automatically opening and closing based on pressure differences, with features including inlet and outlet valves for gas flow, check valves for one-way sealing, unloader valves for easy restarts, and safety valves to prevent overpressure.
They are constructed from durable, precision materials to withstand harsh conditions, constant cycling, and high temperatures, utilizing internal components like springs and plates to regulate gas flow. All compressor valves operate based on the pressure differences between the atmosphere, the cylinder, and the discharge line, using spring forces to return to their sealed positions.
Types of Air Compressor Valves
Intake valve: The air intake valve is an air intake control combination valve, which has the functions of air intake control, loading and unloading control, capacity adjustment control, unloading, preventing unloading or fuel injection during shutdown, etc.
Minimum pressure valve: The minimum pressure valve, also known as the pressure maintenance valve, is located at the outlet above the oil and gas separator. The opening pressure is generally set to about 0.45mpa.
Safety valve: Safety valve, also called relief valve, plays a safety protection role in the compressor system.
Temperature control valve: The function of the temperature control valve is to control the exhaust temperature of the machine head. Its working principle is that the temperature control valve core adjusts the oil passage formed between the valve body and the shell by extending and contracting according to the principle of thermal expansion and contraction
The electromagnetic valve: The solenoid valve belongs to the control system, including a loading solenoid valve and a venting solenoid valve. Solenoid valves are mainly used in compressors to adjust the direction, flow rate, speed, on-off and other parameters of the medium.
Inverse proportional valve: The inverse proportional valve is also called a capacity regulating valve. This valve only takes effect when the set pressure is exceeded. The inverse proportional valve is generally used in conjunction with the butterfly air intake control valve.
Oil shut-off valve: The oil cut-off valve is a switch used to control the main oil circuit entering the screw head. Its main function is to cut off the oil supply to the main engine when the compressor is shut down to prevent lubricating oil from spraying out from the main engine port and oil backflow at the moment of shutdown.
One-way valve: One-way valve is also called check valve or check valve, commonly known as one-way valve. In the compressed air system, it is mainly used to prevent the compressed oil-air mixture from suddenly back-injecting into the main engine during sudden shutdown.

Mining and tunnel engineering: Screw air compressor parts pressure valve is used for mine ventilation, drilling equipment, transportation equipment, etc. to ensure operation safety and efficiency.
Construction: It is used for pneumatic lifts, pneumatic cutting machines and other equipment in construction sites to improve construction efficiency.
Energy and chemical industry: It is used for pneumatic valves, pneumatic pumps, pneumatic instruments and other equipment to ensure stable operation of the system.
Packing and Shipping of Air Compressor Valves
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Packing |
Box |
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Shipping |
Shipped by road, sea, rail |
FAQ
We're well-known as one of the leading air compressor valves manufacturers and suppliers in China. If you're going to buy customized air compressor valves, welcome to get more information from our factory. For price consultation, contact us.
1615766480, UNLOADER ASSY C77 80 VCU Atlas Copco, 2605701580