◆ Product overview: 

 Regulators generally refer to control valves. Control valves consist of two main components: valve body assemblies and actuator assemblies (or actuator systems), which are divided into four series: single-seater series control valves, two-seater series control valves, sleeve series control valves and self-powered series control valves. Variants of the valves of the following types can lead to many different applicable structures, each of which has its own special applications, characteristics, advantages and disadvantages. 

 ◆ Nominal diameter: DN20-DN200 

 ◆ Body material: stainless steel, cast steel, cast iron, forged steel 

 ◆ Control mode: switch type, adjustable type, pneumatic control, electric control 

 ◆ Features: 

 1. There are different types of control valves, and they are suitable for different occasions. Therefore, the type of control valve should be reasonably selected according to the requirements of the process production process. 

 2. Pneumatic control valves are divided into two categories: air opening and air closing. The air opening control valve is closed in a faulty state, and the air closure control valve is opened in a faulty state. Some auxiliary equipment can be used to form a retention valve or self-lock the control valve, that is, the control valve maintains the valve opening before failure in case of failure. 

 3. The way of opening and closing can be achieved through the combination of positive and reverse actuator types and positive and anti-body valves. When using the valve positioner, it can also be achieved through the valve positioner. 

 4. Various control valves have different structures and have their own characteristics.

Each process, each facility, and each environmental constraint has its own special requirements. As a result, Kinko offers a comprehensive range of products that include different performance levels, pressures, functions and materials.