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Hydraulic Pressure Control Valve PCV-03/0560
The Hydraulic Pressure Control Valve PCV-03/0560 is an electro-hydraulic proportional valve designed to regulate the pressure in the hydraulic system in proportion to the added electrical input. It can be used to directly control the pressure in small flow systems, or for pilot control of larger pressure control valves, or for purposes such as pressure control pumps. Before leaving the factory, setting adjustments have been made to ensure high reproducibility between valves. The valve design has a small hysteresis loop and good repeatability. The valve body sealing material is compatible with mineral liquids such as L-HM and L-HFD.
Brand: YOYIK -
4.5A25 Hydrogen system brass safety release valve
The safety valve 4.5A25 is used in the generator hydrogen control system, which is used for hydrogen cooling steam turbine generator. The function of the generator hydrogen cooling system is to cool the stator core and rotor of the generator, and carbon dioxide is used as the replacement medium. The generator hydrogen cooling system adopts a closed hydrogen circulation system. The hot hydrogen is cooled by cooling water through the hydrogen cooler of the generator. The safety relief valve of the hydrogen supply device is a zero leakage safety valve, It is used for hydrogen equipment to ensure that the hydrogen pipeline system will not have accidents due to high pressure. Good sealing, high safety and long service life. -
YSF series pressure relief valve for transformer
YSF series relief valve is a pressure relief device developed by our company, which is used to protect the safe operation of the oil tank and can monitor the pressure change inside the oil tank in real time. It is mainly used in oil-immersed power transformers, power capacitors, reactors, etc. On power equipment, it can also be used to release the pressure when the oil tank of the on-load switch is over pressured. -
Steam Turbine Shutoff Valve HGPCV-02-B30
The Shutoff valve HGPCV-02-B30 is an important component of the turbine safety system and the main executive component of the platform emergency shutdown system. It is mainly used as the actuator of the EH oil control system to quickly cut off the oil inlet of the hydraulic servomotor during load rejection or trip conditions, to prevent the system oil pressure from dropping due to the transient oil consumption caused by the quick closing of the hydraulic servomotor.
Brand: YOYIK -
Steam Turbine Shutoff valve F3RG03D330
The shutoff valve F3RG06D330 is composed of an electrical control device, an actuator, and a valve. The control signal outputs control commands through the controller, and drives the action of the valve through a hydraulic actuator to achieve various control functions. -
Steam turbine Shutoff valve HF02-02-01Y
The HF02-02-01Y shut-off valve is mainly used as the actuator of the EH oil control system, suitable for 660MW and below units. It is mainly used to quickly cut off the oil inlet of the hydraulic servomotor during load shedding or trip conditions, to avoid a decrease in system oil pressure due to the transient oil consumption caused by the quick closing of the hydraulic servomotor. The actuator control type, also known as servo type, can control the steam valve at any intermediate position and proportionally adjust the inlet steam volume to meet the needs. It is composed of hydraulic motor, linear displacement sensor, shut-off valve, quick closing solenoid valve, servo valve, unloading valve, filter component, etc.
Brand: YOYIK -
Three valve manifold HM451U3331211
The Three valve manifold HM451U3331211 is an integrated three valve group. All possible primary and secondary valves for the automation process industry. The three valve group consists of three interconnected three valves. The role of each valve in the system can be divided into: high-pressure valve on the left, low-pressure valve on the right, and balance valve in the middle. -
Generator hydrogen cooling system safety valve 5.7A25
The generator hydrogen cooling system safety valve 5.7A25, also known as a relief valve, is a device driven by medium pressure. According to different occasions, it can be used as both a safety valve and a pressure relief valve. The safety valve 5.7A25 is driven by the static pressure of the medium in front of the valve. When the pressure exceeds the opening force, it opens proportionally. It’s mainly used in fluid applications.
Brand: YOYIK -
Bellows relief valve BXF-40
The bellows relief valve BXF-40, also known as a pressure reducing valve or differential pressure valve, is composed of a valve body, valve cover, valve seat, valve stem, diaphragm, diaphragm pressure plate, spring, etc. The working medium temperature is 0 to 90 ℃, and the working pressure difference is between 1.0 to 2.5MPA. The main material is cast steel, with flange connection.
Brand: YOYIK -
mechanical trip isolation valve F3DG5S2-062A-220AC-50DFZK-VB-08
The mechanical trip isolation valve F3DG5S2-062A-220AC-50DFZK-VB-08, also called mechanical trip solenoid valve, is used to isolate the fluid. In short, it is a switch. The isolation valve belongs to the on-off valve, which is only in the open or closed state. Unlike the on-off valve, it basically has a requirement for the leakage level. Relatively speaking, the requirements for safety are higher than those for on-off valves, and some parts also have higher requirements for opening and closing speed. It should be said that it is a valve that emphasizes fluid separation on both sides and higher safety.
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