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Product model: D973H/F
Valve body material: WCB, 304, 316
Valve plate material: WCB, 304, 316 + STL
Seat Material: Alloy + STL
Connection mode: pair clamp type, flange type
Flange standard: GB, ANSI, JIS, DIN
Pressure rating: PN16, PN25
Electric actuator: switch type, regulator type, explosion-proof type
Voltage level: AC220V, AC110, AC380V, DC24V, DC12, etc.

Valve body

Nominal Path: DN50-DN1000

Valve body material: WCB, 304, 316

Connection mode: pair clamp type, flange type

Pressure rating: PN1.0MPa, PN1.6MPa, PN2.5MPa

Structural form: triple eccentric structure

Valve components

Seat Seals: Cemented Carbide, Tungsten Carbide, Nickel Alloy

Valve plate material: WCB, 304, 316

Stem Material: 304

Applicable media: water, gas, steam, high temperature medium, wear resistant medium.

Design and Manufacture Standards

Design and Manufacture: JB/T8527-1997

Structural Length: GB/T12221-2005

Pressure test: GB/T13927-2008

Connection standard: JB/T 79.1-1994

Electric actuator

Switching: 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 V V V, DC12V V, etc. Special voltage can be customized

Explosion-proof grade: optional explosion-proof EXdIIBT4