The globe valve HY-SHV16.02Z is ​​a valve specially designed for the EH oil control system of steam turbines. It ensures one-way flow of oil and can withstand high-pressure and high-temperature working environments. The main function of this kind of valve is to send high-pressure oil to the actuator, and control the oil flow by operating the oil-driven servo valve to achieve precise operation of various components of the steam turbine.

During the operation of the steam turbine, when maintenance or replacement of components such as filters and servo valves is required, the high-pressure oil circuit can be cut off by closing the globe valve HY-SHV16.02Z. In this way, the oil motor will stop when the steam turbine is running, thus ensuring the safety and convenience of maintenance work.

The globe valve HY-SHV16.02Z can realize full opening and full closing of the oil circuit. At the same time, by adjusting the opening of the valve, it can also achieve throttling control of the oil flow. In this way, the operation of the hydraulic system can be accurately controlled according to the actual needs of the steam turbine, thereby ensuring the normal operation of the steam turbine.

Globe valve HY-SHV16.02Z is ​​mainly composed of valve stem, body, and valve seat, gasket, sealing ring, cone core and cap. The valve stem is used to transmit external control force and push the cone core to move; the body is the main part of the valve, made of pressure-resistant and temperature-resistant materials such as stainless steel; the valve seat cooperates with the cone core to form a one-way channel; gaskets and sealing rings It is used to prevent oil flow leakage; the cone core is the key regulating component of the valve, and its opening determines the flow control of the valve; the cap is used to protect the valve stem and cone core from accidental contact or damage.

The globe valve HY-SHV16.02Z plays an important role in the steam turbine EH oil control system. Its precise control performance and reliable sealing performance ensure the safe and stable operation of the steam turbine.