The steam turbine EH oil system is crucial for the efficient and safe operation of steam turbines. EH oil refers to high-quality, high-performance turbine oil used for the regulation of high and low-pressure cylinders in steam turbines. In the daily maintenance and operation of steam turbines, the pressure return filter cartridge plays a vital role.

The pressure return filter cartridge AD1E101-01D03V/-WF is an essential component installed in the EH oil system of a steam turbine. It is typically located in the return oil line, which is before the oil returns to the oil tank. Its primary function is to filter the returning oil to remove impurities, ensuring the normal operation of the system and maintaining the cleanliness of the oil system.

After flowing through various hydraulic cylinders, servo valves, and other working components in the steam turbine EH oil system, the oil carries a significant amount of metal shavings, dust, and other particles. If these impurities are not removed, they can cause wear and tear on the components of the hydraulic system, such as pumps and valves, leading to a decrease in system efficiency or even system failure. Therefore, it is necessary to install pressure return filter AD1E101-01D03V/-WF to clean these impurities from the oil.

The pressure return filter element AD1E101-01D03V/-WF is made of high-quality filter paper, metal mesh, felt, and other materials. Some filter cartridges also contain activated carbon and other adsorbents to further remove pollutants from the oil. Proper selection and maintenance of the pressure return filter cartridge are crucial for the reliable and economic operation of steam turbines.

There are other different filter elements used in power plants as below. Contact Yoyik for more types and details.
filter element TFX(ZX)-400*80
ST EH Return Line Filter Element LH0240R003BN/HC-Z
filter TZX-E250*5Q3
Filter element DQ6803GA20H15C
oil filter YWU-63*180-J
Stator Cooling Water Filter Element MSL-32
oil filter Q2U-A100*30BS
pressure oil-return filter HQ25.200.15Z
Online oil filter imported filter element 21FC6121-110*120/180
jacking oil pump suction filter SFX-850*20
filter PQX-150*10Q2 (ZHUJUN)
oil filter PQI-H80*30Q2SIII
stainless steel Punch filter KLS-50U/200
Fuel tank control block metal ion filter element 12015185
filter LH0950R20BN/HC
First filter T9000 W310
Lubricating oil filter FRD.S5XH.72N