PRODUCTS

Home

Products

Grooved Indicating Butterfly Valve

Price：

Main material：Ductile iron/ Carbon Steel Signal gearbox：Housing/cover(ductile iron) Handlewheel：Ductile iron Hydro Test：450psi Temperature：0℃~100℃ W.pressure：300 psi

Categorie:

Fire Valve

E-mail:

Jony@jyfire.com.cn

Keywords:

grooved butterfly valve

、

indicating butterfly valve

、

indicating valve

、

fire butterfly valve

、

Send Inquiry

Chat Now!

Detailed introduction

Grooved Indicating Butterfly Valve

Butterfly valve is a kind of quarter-turn valve, and it is fully open or closed when the disc is rotated a quarter turn to isolate or regulate the flow, with quick shut off. Butterfly valve is generally favored because it costs less than other valve design, and it needs less support because of lighter weight.

The indicating feature of the valve refers to a visual indicator that shows the position of the valve (open or closed). This indicator is typically a colored disc or an arrow that aligns with markings on the valve body, providing clear indication of the valve's status.

The butterfly valve mechanism consists of a disc with a pivot in the center, which rotates to control the flow. When the valve is fully open, the disc is parallel to the direction of flow, allowing maximum water flow through the valve. When the valve is closed, the disc is perpendicular to the flow, blocking the passage of water.

Grooved indicating butterfly valves are commonly used in fire protection systems, such as fire sprinkler systems and fire hose reel assemblies. The grooved connection system allows for easy integration with grooved piping systems, and the indicating feature provides clear visibility of the valve's position for maintenance and inspection purposes.

Overall, grooved indicating butterfly valves are efficient, reliable, and widely used in fire protection applications due to their ease of installation, durability, and visual indication of valve status.

grooved butterfly valve