D54/S54/D55/S55/S56 10K/16K/20K

Eccentric Butterfly Valve

(Pneumatic Type)

Pneumatic valve

Overview

Using a pneumatic actuator to replace manual operation. Its working principle is to use compressed air as the power source, driving the crank arm to rotate 90 degrees through the motion of the piston, achieving automatic opening and closing of the valve.

Features

1. low cost
2. easy maintenance 
3. high output power

Electric valves

Overview

Electric valves use electricity as the power source to connect the electric actuator and drive the valve for opening, closing, or regulating actions, achieving the purpose of controlling the pipeline medium. Electric valves are mostly used for flow regulation in pipelines and are usually installed at the air outlet of the air conditioning and refrigeration pipelines. They are also widely used in liquid pipelines, such as canned pipelines in the production of alcoholic and non-alcoholic beverages, and in sewage treatment pipelines.

Features

1. simple structure 
2. excellent durability 
3. suitable for any media