ISO5210 Signal Gate 20V Electric Actuators for Globe Valve, Gate Valve, Throttle Valve

ISO5210 signal gate 20V Electric Actuators for globe valve, gate valve, throttle valve

Specifications

1, Power Supply    Motor  380V, 50Hz 60Hz, 60 Hz for special order
Remote Control: DC 24V, minimum value for on of control signal gate is 20V, and maximum value for off is 1.5V; actuating current of control signal is 15 mA (approximate the load of 1.6kΩ, 0.36W)

2, Service Environment
(1)Flameproof type: according to the standard, these actuators are provided with Class dI (as electric apparatus for colliery mine) and Class dIIBT4 (for plant and works). Class dIIBT4 is suitable to the atmosphere of explosive gases mixture specified by groups T1~T4 of Class IIA and Class IIB. Class dIICT4 is for special order (for details, see Std GB3836.12000 ELECTRICAL APPARTAS FOR EXPLOSIVE GAS ATMOSPHERESPART I: GENERAL REQUIREMENTS )
(2) Normal type: no corrosive, flammable or explosive media
(3) Ambient temperature: -20~60
(4) Relative humidity: ≤90% (at 25)
(5) Protection: IP55

Description
Series ZC Electric Valve Actuators are designed for two position valves and suitable for valves which stems move linearly, such as globe valve, gate valve, throttle valve and diaphragm valve. Combined with a two stage reducer, they can also be used in operating valves which stems move rotating, such as ball valve and butterfly valve.

450N m from the to rque output to 10000N m (five aircraft seat), the output speed of a 12, 18, 24, 30, 36, 42, 48, 60 r / mi eight to choose from. (Mo re to rque output of non-high-speed) to provide to rque and thrust the two-connection size, respectively, in line with the standards and JB2920 standard ISO5210. Valve position transmitter (4 ~ 20mA current output) as an annex fo r selection