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Three eccentric motorized hard sealing butterfly valve - high temperature resistance
 Standard technical parameters
Valve body
Nominal diameter: DN50-DN1000
Body material: WCB, 304, 316
Connection mode: clamp type, flange type
Pressure levels: PN1.0MPa, PN1.6MPa, PN2.5MPa
Structural form: three eccentric structure
Valve assembly
Seat seal: cemented carbide, tungsten carbide and nickel alloy
Valve plate material: WCB, 304, 316
Stem material: 304
Applicable medium: water, gas, steam, high temperature medium, wear resistant medium.
Design and manufacture standard
Design and manufacture: JB/T8527-1997
Structure length: GB/T12221-2005
Pressure test: GB/T13927-2008
Connection standard: JB/T 79.1-1994
Electric actuator
Switch type: feedback signal: passive contact signal, \4-20mA\ resistance signal
Regulating type: input signal 4-20mA\0-10V\1-5V; feedback signal: 4-20mA\0-10V\1-5V
Voltage: AC220V\380V\110V\24V, DC12V\24V and so on; special voltage can be customized
Explosion proof grade: optional explosion proof EXdIIBT4
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