Price of Sleeve regulating valve

Sleeve Regulating valve is a commonly used precision regulating equipment in industrial automation control, which achieves precise control of flow rate, pressure, temperature and other parameters through the cooperation of sleeve and valve core. Its compact structure, high stability, and easy maintenance are widely used in fluid control systems in industries such as chemical, petroleum, metallurgy, and power.

Working principle:

After receiving the control signal, the actuator drives the valve core to move inside the sleeve, changing the flow area of the sleeve window.

Core characteristics and advantages of sleeve regulating valve

High precision guidance and low vibration:

The combination of sleeve and valve core provides precise guiding structure, reducing valve core offset and vibration, especially suitable for high-pressure differential working conditions.

The balanced valve core design can reduce the thrust requirement of the actuator and improve control sensitivity.

Multiple traffic characteristics to choose from:

By replacing sleeves with different window shapes, the flow characteristics of the valve can be flexibly changed to meet different process requirements:

Linear type: suitable for scenarios where the system pressure is stable and the flow rate changes linearly.

Equal percentage type: suitable for situations with large pressure differences.

Quick opening type: used for two position control or emergency cut-off.

Strong resistance to cavitation and erosion:

The sleeve window can be designed as a multi-stage pressure reduction structure, which disperses the high pressure difference onto the multi-stage sleeve, reduces fluid velocity, and suppresses cavitation.

The material can be selected from stainless steel, hardened alloy, or coating treatment to extend the service life in the scouring environment.

Easy maintenance and high interchangeability

Modular design supports online replacement of components such as sleeves and valve cores, without the need to disassemble the valve as a whole; The same valve body can switch between different flow characteristics or flow capacities by replacing the sleeve.