butterfly valve end connection types End connection types: Wafer、Lug、Flange、Welding、Clamps End connection standard:  EN 1092 PN 6/PN10/PN16 ASME Class 150 AS […]

butterfly valve definition 1, Butterfly valve, also known as flap valve, is a simple structure of the valve 2, The […]

butterfly valve exploded view PARTS LIST AND MATERIAL SPECIFICATION NO. Part name Material 1 Body ASTM A536 65-45-12, WCB, CF8M […]

Butterfly valve installation and use Installation, usage and maintenance The quality of installation butterfly valves may influence usage, please read […]

The Cv value indicates the butterfly valves ability to media The butterfly valve is fully opened and the pressure difference […]