Electric Flange Globe Valves

Characteristics

  • Superior Throttling: Linear flow characteristics ideal for precise control.
  • Tight Shut-off: Low leakage rates (ANSI Class IV-VI achievable).
  • Automation: Seamless integration with PLC/DCS/SCADA systems.
  • Fail-Safe Options: Spring-return actuators for critical applications (Fail-Open/Close).
  • Position Feedback: Live 0–100% open signals for monitoring.

An Electric Globe Valve integrates a globe valve body with an electric actuator. It enables remote or automated control of fluid flow through linear stem movement, designed for throttling (modulating) or on/off service in pipelines.

Advantages

  • Superior Throttling: Linear flow characteristics ideal for precise control.
  • Tight Shut-off: Low leakage rates (ANSI Class IV-VI achievable).
  • Automation: Seamless integration with PLC/DCS/SCADA systems.
  • Fail-Safe Options: Spring-return actuators for critical applications (Fail-Open/Close).
  • Position Feedback: Live 0–100% open signals for monitoring.

Parameters

General parameters Torque range 60-3000Nm Direct output
Speed 18-144(rpm)
Ambient temperature  -30~70°C, -40-70°C
Vibration resistance grade According to JB/T8219
Noise level Less than 70d8 within 1m
Electrical interface 2 NPT3/4, spare 1 NPT3/4(others customized)
Protection grade IP67, optional IP68
Connection size In line with JB2920 (three-jaw type) or ISO5210 (thrust type, torque type)
Technical Parameters Motor specifications Class H, with thermal protector 155°C
Work system Switch type:S2-15min, no more than 600 starts per hour
Applicable voltage Three-phase:AC380V(+10%)/50Hz(±5%)
Adaptable:Single-phase AC220V
Bus type None
Switching type Input Switching control, built-in contact, can support 5A@250Vac
Output Open position/close position passive contact
Switching overtorque/off overtorque passive contact
Optional: Half-full section type-position feedback potentiometer
Control modes Display mode Pointer type opening degree indicator disk
Menu operation No
Field control No
Intelligent diagnosis of data logging No
Others Other functions Force distance protection (speed above 36 rpm, no over force distance device)
Motor overheating protection
Moisture-proof heater (moisture-proof device)

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