Electric Straight Way Globe Control Valve

Flow characteristics

Equal percentage, Linear

Trim material

304, 316, 316L, Hastelloy B-2, Hastelloy C-276

Plug structure

HS single seated

Leakage

Class 4

Working temp.°C

-196~+566

Type

DKZ series electric actuator, 3810 series, SKZ series and PSL series electronic type electric actuator

Input signal

DKZ actuator

0~1OmA·DC (input R 200Ω); 4-20mA·DC (input R 250Ω)

3810 actuator

4~20mA·DC or 1~5V (input R 250Ω)

SKZ actuator

4~20mA·DC, 1~5V

PSL actuator

4~20mA·DC

Power supply

DKZ actuator

220V, 50Hz

3810 actuator

220V, 50/60Hz

SKZ actuator

single-phase control 220V·50Hz

PSL actuator

single-phase control 220V·50Hz; three-phase control 380V, 50Hz

DN

20, 25, 40, 50, 65, 80, 100, 125, 150, 200mm

PN

ANSI125, 150, 300, 600 PN1.6, 4.0, 6.4MPa

Connection

Flange type

FF, RF, RJ, LG, MFM

Flange standard

ANSI B16.5-1981, JB/T79.1-94(PN1.6MPa), JB/T79.2-94(PN4.0, 6.4MPa)

Body material

WCB, CF8, CF8M

Upper bonnet

Normal temp. (P)

-17~+230°C

Extension I (EI)

-45~-17°C, +230~+566°C

Extension II (EII)

-100~-45°C

Extension III (EIII)

-196~-100°C

Note: The working temperature is not allowed to exceed the allowable range of each material.

Gland type

Compact with bolt

Packing

PTFE V-ring, PTFE-Asbestos, Graphite