Electric Actuated Ball Valves
Electric actuated ball valves combine a quarter-turn ball valve with an electric motor actuator for remote or automatic on/off and modulating control, with no compressed air needed.
We supply complete assemblies with brass, stainless steel or carbon steel ball valves and 24V DC or 220V AC actuators, with position feedback and manual override.
Specifications
| Product name | Electric Actuated Ball Valve |
|---|---|
| Valve type / design | Quarter-turn electric actuator on 2-way or 3-way ball valve; on/off or modulating |
| Body material | Valve: brass, SS304 / SS316 or carbon steel; actuator: aluminium alloy housing |
| Size range | ½" to 8" (DN15 – DN200) |
| Pressure rating | Valve up to PN40 / ASME Class 300; actuator 24V DC, 24V AC, 220V AC |
| End connections | Threaded BSP / NPT, flanged |
| Standards | ISO 5211 mounting, IEC 60529 IP67 enclosure |
| Applications | Water treatment, HVAC, process automation and remote isolation |
Industrial uses
- Water treatmentAutomatic filtration, backwash and dosing control.
- HVAC & BMSChilled and hot water zone control from building management systems.
- Process automationPLC-controlled isolation in process skids.
- Remote sitesIsolation where no compressed air is available.
- IrrigationAutomated zone and pump station control.
Frequently asked questions
What is the difference between on/off and modulating actuators?
An on/off actuator drives the valve fully open or fully closed. A modulating actuator positions it anywhere in between using a 4–20 mA or 0–10 V control signal.
What happens if power fails?
A standard electric actuator stays in its last position. For fail-safe closing, choose a model with a battery or spring return, or use a pneumatic spring-return actuator.
Electric or pneumatic?
Electric suits sites without compressed air and slower, precise positioning. Pneumatic is faster, simpler for fail-safe action and suits hazardous areas.
Is there a manual override?
Yes. Most actuators include a handwheel or wrench override for operation without power.