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EH oil system globe valve SHV20
The EH oil system globe valve SHV20 is used in the EH oil system of thermal power plants and is installed on the integrated block of the energy accumulator. It is suitable for full opening or full closing and does not have the function of regulation and throttling. The EH oil system belongs to a high-pressure system, with high fluid resistance and high force required for opening and closing. It can be operated with specialized tools. Its material selection is stainless steel, corrosion-resistant, and externally threaded connection.
Brand: YOYIK -
Needle Valve DN40 PN35
Needle Valve DN40 PN35, also known as high-pressure internal balance stainless steel globe valve, the valve body and bonnet are made of F304 material, and the internal parts in contact with the medium are made of 304 material. The connection type is flange welding type. The maximum stroke of the needle valve is 16mm, and the working medium is air, nitrogen, and CNG. It can operate in a temperature environment of - 40 ℃ to 65 ℃. -
WJ series hydrogen system bellows globe valve
WJ series bellows stop valve adopts shaped stainless steel bellows design. The bellows has no fault after 10000 reciprocating tests and reliable sealing performance. It is suitable for pipelines under various working conditions such as petroleum, chemical industry, pharmaceutical, chemical fertilizer and power industry with nominal pressure of pn1.6-4.0mpa and working temperature of - 20 ℃ - 350 ℃. Cutting off or connecting the pipeline medium can effectively prevent the leakage of the valve. Bellows stop valve has good regulation performance, simple structure, simple maintenance and small volume, but it has large opening and closing torque, large water flow resistance and general sealing performance.
Brand: YOYIK -
Stainless Steel Bellows Globe Valve WJ40F-1.6P
The stainless steel bellows globe valve WJ40F-1.6P is generally used on pipelines with high sealing requirements. For example, for highly hazardous liquid pipelines, such as chlorine, hydrogen, ammonia, and other media, the double sealing of valve cover packing combined with corrugated pipes is used to avoid leakage of high-risk media and cause safety production accidents. This bellows globe valve is often used in power plants, nuclear power plants, etc. In situations where radiation leakage must be prevented at all times, bellows sealed valves are the ultimate choice. In addition, some pipelines transporting expensive liquids can also use bellows globe valves to ensure zero leakage of the medium and avoid huge losses caused by leakage.
Brand: YOYIK -
Stainless steel globe throttle check valve LJC series
Stainless steel globe throttle check valve LJC series is a valve that has both stop valve and check valve functions. Its valve stem is not fixedly connected to the valve disc. When the valve stem descends, the valve disc will tightly press against the valve seat, acting as a shut-off valve; When the valve stem rises, it acts as a check valve. On pipelines that require the installation of both globe and check valves or in locations with limited installation locations, the use of globe and check valves can save installation costs and space. Suitable for pipelines with media such as steam, flammable, explosive, heat transfer oil, high-purity, toxic, etc.
Brand: YOYIK -
22FDA-F5T-W220R-20LBO cone valve type plug solenoid valve
Solenoid valve 22FDA-F5T-W220R-20/LBO is a two-way AC hydraulic control slide valve with light. It is a plug-in solenoid directional valve of cone valve type. It usually plays the role of on-off, pressure maintaining and unloading in industrial equipment. The internal structure of the solenoid valve is direct acting（φ2) diameter and pilot type（φ6) two options. The solenoid valve has the advantages of compact structure, large flow, small pressure loss, no leakage and fast reversing speed. It is widely used in industrial equipment to ensure the safe operation of the equipment. -
30-150-207 regeneration device diatomite oil filter element
Diatomite filter element 30-150-207 is used for acid removal of regeneration device of fire resistant oil system. When the anti-combustion oleic acid value increases, phosphoric acid reacts with the metal powder in diatomite to produce metal soap or metal salt, which endangers the servo valve. It will often block the filter element, grind the valve core after entering the servo valve, increase the internal leakage at first, and discard the servo valve at last. When the metal salt is found in the system, the servo valve will be damaged in batches. Filtration cannot be improved, and oil change is the important way. -
Regeneration device diatomite filter DL003001
The main function of the regeneration device diatomite filter DL003001 in the regeneration device is to neutralize and filter acidic substances generated by water in the EH oil, ensuring the cleanliness and stability of the EH oil. The main function of the regeneration device diatomite filter DL003001 in the deacidification system of the regeneration device is to adsorb and neutralize acidic substances in the EH oil, preventing corrosion and damage to equipment and systems caused by acidic substances. At the same time, the fire-resistant resin filter element also has good high-temperature resistance and can operate stably for a long time in high-temperature environments. -
RCV actuator filter HQ25.10Z
The RCV actuator filter HQ25.10Z is mainly used in power plant hydraulic servos to filter pollutants and impurities in the oil system, ensuring the normal operation and reliability of the hydraulic servos. It can also be used in the hydraulic and lubrication systems of power plant forced draft fans to filter out solid particles, colloidal substances, and other pollutants in the working medium, effectively controlling the pollution level of the working medium, and ensuring the normal operation of the system.
Brand: YOYIK -
BFP lube filter QF9732W25HPTC-DQ
The installation position of the BFP lube filter QF9732W25HPTC-DQ for the lubricating oil tank of the feed pump turbine is located at the inlet or outlet of the lubricating oil tank, directly installed in the filter element component at the bottom of the oil tank. Its function is to filter impurities and pollutants in the lubricating oil, prevent them from entering the lubrication system, protect various equipment and components in the lubrication system, and maintain the normal operation of the equipment.
Brand: YOYIK -
A108-45 Mechanical seal of stator cooling water pump
A108-45 mechanical seal belongs to the spare parts of stator cooling water pump YCZ65-250C. The mechanical seal relies on one or several pairs of end faces that are perpendicular to the shaft for relative sliding under the action of fluid pressure and the elastic force (or magnetic force) of the compensation mechanism. Combined with the auxiliary seal to prevent leakage of the shaft seal device. -
30-WS Vacuum pump of sealing oil system
30-WS Vacuum pump is mainly used for sealing oil system of power plant requiring long-term continuous operation. It has the least moving parts, only rotor and slide valve (completely sealed in the pump cylinder). When the rotor rotates, the slide valve (RAM) acts as a plunger to discharge all air and gas from the exhaust valve. At the same time, when new air is pumped from the air inlet pipe and the air inlet hole of the slide valve recess, a constant vacuum is formed behind the slide valve.
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