Dwyer Instruments HBAV0524 | 2-Way ball valve | 1-1/4" NPT | Modulating | 24 VAC
A motorized 2-way ball valve with a 1-1/4" NPT connection, modulating control and a 24 VAC actuator, built for automated on/off or flow-modulating HVAC and process control. Free UAE shipping.
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Part No. HBAV0524
The Dwyer HBAV0524 combines a 1-1/4" NPT ball valve body with an electric actuator, replacing manual operation with automated control from a BMS or local controller. It accepts a proportional 0-10 VDC or 4-20 mA modulating control signal, allowing the valve to position anywhere between fully open and fully closed for precise flow control.
The 24 VAC actuator supply is suitable for common building and industrial control systems. Its full-bore ball design helps maintain low pressure drop when fully open, making the HBAV0524 suitable for HVAC and process applications requiring accurate, remote or scheduled flow control.
The HBAV0524 can also be considered for retrofitting an existing manually operated 1-1/4" NPT shutoff point, provided the valve, actuator, control signal and process requirements are compatible.
Need a different specification? The Dwyer range also includes the HBAV0514 Electric Ball Valve (1-1/4" NPT, Floating Control, 24 VAC) for applications requiring floating three-point control.
Ready to order the HBAV0524? Speak to our team. Call +971 6 5436933.
Key Benefits
- 1-1/4" NPT ball valve body with electric actuator
- Modulating control for proportional flow positioning
- 24 VAC actuator supply for compatible control systems
- 0-10 VDC or 4-20 mA proportional control
- Full-bore ball design helps keep pressure drop low when open
- Suitable for automated HVAC and process control
- Practical retrofit option for existing manual shutoff points
Who This Product Is Best For
- HVAC controls contractors requiring proportional valve control
- BMS integrators using 0-10 VDC or 4-20 mA control signals
- Process control engineers requiring precise flow positioning
- Industrial facilities automating manual valve operation
- System integrators working with 24 VAC control panels
How to Use
- Install the HBAV0524 in the HVAC or process line using the 1-1/4" NPT connection.
- Connect the 24 VAC actuator supply according to the manufacturer's wiring requirements.
- Connect the 0-10 VDC or 4-20 mA modulating control signal to the BMS or local controller.
- Configure the controller's required valve operating range and proportional control.
- Verify that the valve responds correctly across the required operating range.
Frequently Asked Questions
What control signal does the HBAV0524 use?
The HBAV0524 uses proportional modulating control with either a 0-10 VDC or 4-20 mA signal.
What supply voltage does the HBAV0524 require?
The actuator requires a 24 VAC supply.
What NPT size is the HBAV0524?
The valve has a 1-1/4" NPT connection.
Is the HBAV0524 full-bore?
Yes. Its full-bore ball design helps maintain low pressure drop when the valve is fully open.
Can the HBAV0524 replace an existing manual ball valve?
It can be considered for automating an existing 1-1/4" NPT manual valve application, provided the valve, actuator, control signal and process requirements are compatible.
Is the HBAV0524 suitable for BMS control?
Yes. Its proportional control signal can be connected to a compatible BMS or local controller.
Should I choose the HBAV0524 or HBAV0514?
The HBAV0524 uses modulating control with a 0-10 VDC or 4-20 mA signal, while the HBAV0514 uses floating three-point control. Select the model that matches your BMS or controller.
Does GeneralTech Shop deliver the HBAV0524 across the UAE?
Yes. Call +971 6 5436933 and our team will confirm availability and delivery timelines for your emirate.
For pricing or to place an order, contact GeneralTech Shop. Call +971 6 5436933.
