Valvesonly Europe is one of the reputed Butterfly Valve Manufacturer in Germany . Butterfly valves are based on the family of 90-degree valves and which work very similar to ball valves. Butterfly which is a disc connected to the rod. It closes when the rod rotates the disc by a 90 degree to a position perpendicular to the flow direction A butterfly valve can be utilized for separating or directing stream. The end system appears as a circle. Activity is like that of a ball valve, which considers quick shut-off.
Available materials: Cast iron, Ductile iron, SS304, SS316, Carbon steel(Wcb, Wcc, wc9, wc6), SS316L, Duplex steel(F51,F53,5A,4A,6A)
Size: 2” to 72”
Class: 150 to 300
Nominal Pressure: PN6 to PN25
Ends: Wafer, Lug, Flanged
Operations: Gear Operated, Electric and Pneumatic Actuated, Lever
Standards: ASME, API6D, API607, DIN, BS, ANSI, AWWA
Application of butterfly valve :
Fire protection, air and gas supply
What are the functions of butterfly valves?
Prevention of Back flow
For more details visit here : https://www.valvesonlyeurope.com/product-category/butterfly-valve/