The main purpose

Regulating valve, also known as control valve, is the final control element in the field of industrial automation process control that changes process parameters such as medium flow, pressure, temperature, and liquid level with the help of power operation by accepting the control signal output by the regulating control unit. The regulating valve is suitable for air, water, steam, oil and other media. Cage double-seat control valve is mainly used in occasions with large flow rate and high pressure drop.

Features

• Simple and compact structure, easy to install and maintain, and has long service life;

• The S-shaped flow channel and splitter wing design of the valve body cavity have small medium pressure drop loss, large flow capacity, and wide adjustable range;

• The valve core flow characteristic curve has high precision, balanced valve core, small unbalanced force, large allowable pressure difference, and stable operation;

• The guide area of the valve core guide part is large and has good anti-seismic performance;

• Welded ends and various piping flange standards and flange sealing surface types can be used to connect to meet various engineering needs and user requirements;

• The valve body has a full range of materials, and gaskets and packings can be reasonably selected according to actual working conditions or user requirements, and can be applied to various pressure, temperature and medium working conditions;

• The regulating valve can be equipped with our 101 series multi-spring pneumatic diaphragm actuator, or other brands of pneumatic, electric or hydraulic actuators according to customer requirements.

Main design specifications