F53

Cast Iron Lugged Butterfly Valve

(Handwheel Type & Gear Type)

(Handwheel Type)

(Gear Type)

Overview

The butterfly valve is a type of valve that uses a circular disc to rotate 90 degrees back and forth to open, close and regulate fluid channels. Butterfly valves can be used to control the flow of various types of fluids, including air, water, steam, various corrosive media, slurry, oil, liquid metal, and radioactive media. They mainly play a role in cutting off and throttling in pipelines.

Features

1. small pressure difference
2. suitable for throttling and shutting off
3. small installation space required, simple structure, and lightweight 
4. especially suitable for large diameter, transporting high flow rate of liquids and gasses