The minimum pressure valve is composed of valve body, valve core, spring, sealing ring, adjusting screw, etc. It is installed at the outlet of the oil separator. Its function is to keep the pressure in the oil separation tank from falling below 0.4MPa. The compressed air containing oil can be separated better in the separator and the loss of lubricating oil can be reduced. At the same time, it can ensure the gas pressure required to establish the oil pressure. The minimum pressure valve also functions as a one-way valve to prevent the compressed air in the system from flowing back when the system is shut down. The holding pressure of the minimum pressure valve has been adjusted before leaving the factory. If the holding pressure changes due to a long time of use, it can be adjusted by the adjustment screw on the valve.

Minimum pressure valve action:

1. Priority is given to establishing the circulating pressure required by the lubricating oil at startup to ensure the lubrication of the machine.
2. The oil and gas barrels can be opened only after the gas pressure exceeds 0.45MPa, which can reduce the air flow rate through the oil and gas separator. In addition to ensuring the effect of the oil and gas separator, it can also protect the oil and gas separator from damage due to excessive pressure difference.
3. Non-return function: When the pressure in the oil and gas barrel drops after shutdown, it prevents the pipeline compressed air from returning.

Main products:

• Valve Assembly:Air Intake valve, Thermostat Valve, Solenoid Valve, Mminimum Pressure Valve, Blow Off Valve, Drain Valve and so on.
• Rubber Parts: Hose, Coupling, Elbow, Anti-Vibration Pad, Belt and so on.
• Sensor: Temperature Sensor, Pressure Sensor, Oil Level Sensor.
• Other Parts: Gear Set, Oil Seal, Shaft Sleeve, Spring, Controller, Oils and so on.

 

 

Air compressor spare parts mainly cover brands such as Atlas copco, Ingersoll Rand, Sullair, CompAir, etc.

The main parts are air filters, oil filters, oil separators, preventive maintenance kit, solenoid valve, sensor, gear, couplings, coolers, etc.

We will meet the needs and interests of our customers, and provide high-quality parts and professional one-stop purchasing service.

 

Company Profile&Certifications:

      Now over 100,000 quality filters including compressed air filters, Hydraulic Filters and complete filter housing assemblies at wholesale discounts. We offer OEM products as well as high quality replacements, engineered to precise OEM specifications and guaranteed to match the exact form, fit and function as the original equipment. Our company is committed to continuous innovation and further improvement to create, improve the efficiency and productivity of excellence, to achieve the highest level of reliability and performance.

 

FAQ:

Q1. What is your product range?
A: Our products cover replacement hydraulic filter, Air compressor filters, Compressed air filter element, Heavy truck insert filters, Vacuum pump filters, and Some spare parts for compressors.

Q2. Is customized filter or OEM available? 
A: Yes, just offer your required specifications and drawings.

Q3. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build new molds, but open new mold fee charged, when you place bulk order, the mold fee can return back.