Atlas Copco Air Compressor Oil Shut-off (Oil Cut Off) Valve

Welcome to import genuine Atlas Copco Oil-cut valves from China distributor. Chengdu Pudding Mechatronic Co. CPMC is a direct distributor of world class Air Compressors, OEM parts and aftermarket replacement. Based in China, with our own network and working closely with domestic and international top brands like Atlas Copco, Ingersoll Rand, Sullair, Quincy, CP, Jaguar, etc, we are proud to offer better prices (5-10% cheaper than on Alibaba).

Brand: All models of Atlas oil cut-off valves are available
Accessory type: valve
Accessory part number: Available, choose according to your needs
Accessories use: cut off the main engine oil supply to prevent the air compressor from spraying oil after the air filter
Applicable air compressor model: Atlas Copco Rotary screw air compressors

Atlas Copco Air Compressor Oil Shut-off Valve working principle

When the compressor is working, the generated compressed air will open the oil shut-off valve, and the cooling oil can circulate in the system to cool the head screw. When the air compressor is not working, the spool of the oil cut-off valve is closed by the spring tension, so that the cooling oil in the oil-air separator cannot return to the screw.

Atlas Copco Air Compressor Oil Shut-off Valve common malfunction

During the use of the equipment, a small part of the impurities in the air will inevitably be mixed into the cooling oil, which may cause sedimentation and blockage when passing through the oil cutoff valve, so that the oil cutoff valve cannot be opened with the opening of the equipment, and is closed or closed. The semi-closed state will reduce the flow of cooling oil. Therefore, the cooling effect of the screw head will be seriously affected.

Daily maintenance for Atlas Copco Air Compressor Oil Shut-off Valve

We need to clean the shutoff valve regularly. In order to make the oil cutoff valve work normally, the impurities in the air mixed into the oil will also affect the temperature control valve and the oil filter. Therefore, we need to start from the source of the problem:
1. The air filter is replaced strictly in accordance with the pressure difference parameters to minimize the air impurities entering the screw.
2. Try to optimize the use environment of the equipment.

Purchase Genuine Air Compressors Parts from CPMC, China, You Save up to 5-10%

Chengdu Pudding Mechatronic Co. CPMC is growing to be one of the main China exporter focusing on International market. With our own distribution network AirCompressorsTrade.com, we are confident to offer you up to 5-10% cheaper than those middle handlers on Alibaba or eBay or Lazada, Amazon, etc. Our company specializes in providing original spare parts for Atlas Copco, Ingersoll Rand, Sullair, CompAir, KAESER, Kobelco, Hitachi, Fusheng, Gardner Denver. You can buy air filters, oil filters, oil separators, lubricating oils, maintenance kits, intake valves, safety valves, minimum pressure valves, temperature sensors, pressure sensors, precision filters, fans, fan assembly, fan motors, after coolers and so on.