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Product model: D943W
Valve body material: 304, 316
Valve plate material: 304, 316 + STL
Seat Material: Alloy + STL
Connection mode: pair clamp type, flange type
Flange standard: GB, ANSI, JIS, DIN
Pressure rating: PN16, PN25, PN40Mpa
Electric actuator: switch type, regulator type, explosion-proof type
Voltage level: AC220V, AC110, AC380V, DC24V, DC12, etc.

Valve body

Nominal Path: DN40-DN3000

Valve body material: 304, 316

Connection modes: pair-clamp, flange-type, lug-type pair-clamp

Pressure levels: PN1.0, 1.6, 2.5, 4.0 MPa

Structural form: eccentric structure

Valve components

Seat Seal: EPDM: -30 ~120.

NBR: -30 80 C

PTFE: -30 ~140.

VITON: -30 150 C

Valve plate material: 304, 316, 316L, 1.4529, 2507

Stem material: stainless steel 410, 304

Applicable media: water, liquid, gas, oil, powder, steam, acid-base corrosive media.

Design and Manufacture Standards

Design and Manufacture: GB/T12238-2008

Connection standard: JB/T 79.1-1994

Structural Length: GB/T12221-2005

Pressure test: GB/T13927-2008

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