U Type Flang Butterfly Valve
Technical data
Specification: DN50-DN2600
Nominal pressure: PN10/PN16
Working temperature: -10℃～150℃
Suitable medium: Water, sewage, seawater, gas, food, oil and so on.
Standard
Design Standard: GB/T 12238-2008
Face to Face: GB/T 12221-2005
Upper Flange Standard: ISO5211
Side Flange Standard: GB9112, DIN2501, BS4504, ISO2084, ANSI125, etc
Connection Mode: Flange Mode