Electric Flange Globe Valves
- 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.
| l 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) | |||
