The T966Y electric multi-stage throttle regulating valve is a novel high-pressure differential regulating valve with a pressure balance sleeve structure. The sleeve and spool of the T966Y electric multi-stage throttle valve internal components are a hybrid structure of porous and cascade. The fluid first undergoes a first stage throttling through the sleeve window, and then undergoes a three-stage continuous cascade throttling, allowing for a large pressure difference and good sealing. The fluid channel is S-shaped, with a large flow rate and good dynamic stability of the regulating valve.
T966Y electric multi-stage throttling regulating valve is one of the important regulating valves in the boiler feedwater system of thermal power plants. It can also be used in automatic control systems of other industries such as petrochemicals to control high-pressure differential fluids, and can be equipped with electric and pneumatic actuators.
This valve has the following advantages:
The T966Y electric multi-stage throttling regulating valve has a novel internal component structure, using sleeve throttling to effectively control the flow rate at around 30m/s.
The throttle surface is separated from the valve seat sealing surface, effectively protecting the sealing surface, with excellent sealing performance and long service life.
The components inside the valve are made of high-strength stainless steel, and the surface of the parts has undergone hardening treatment, with a hardness of about HRC70 and strong anti erosion ability.
The T966Y electric multi-stage throttle valve adopts a pressure balanced structure to reduce the unbalanced force of fluid acting on the valve core