Dwyer Instruments HBAV0312 | 2-Way ball valve | 3/4" NPT | Floating | 120 VAC
A motorized 2-way ball valve with a 3/4" NPT connection, floating control and a 120 VAC actuator, built for automated on/off or flow-modulating HVAC and process control. Free UAE shipping.
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Part No. HBAV0312
The Dwyer HBAV0312 combines a 3/4" NPT ball valve body with an electric actuator, replacing manual operation with automated control from a BMS or local controller. It accepts a floating three-point control signal for open, close and stop commands, making it suitable for automated valve operation in HVAC and process control systems.
The 120 VAC actuator supply is suitable for compatible building and industrial control applications. The valve maintains full-bore, low-pressure-drop characteristics, helping preserve flow capacity when the valve is open.
The HBAV0312 is a practical choice for retrofitting an existing manually operated shutoff point or specifying a new automated valve for HVAC and process control loops requiring remote or scheduled valve operation.
Need a different specification?
The Dwyer range also includes the HBAV0311, a 3/4" NPT electric ball valve with floating control and a 110 VAC actuator, allowing you to select the supply voltage that matches your application.
Ready to order the HBAV0312?
Speak to our team for pricing, availability and application support. Call +971 6 5436933.
Key Benefits
- 3/4" NPT ball valve body with electric actuator
- Floating three-point control for automated open, close and stop operation
- 120 VAC actuator supply for compatible control applications
- Full-bore ball design helps maintain low pressure drop when open
- Suitable for BMS and local controller integration
- Practical retrofit option for existing manual shutoff points
- Suitable for automated HVAC and process control applications
Who This Product Is Best For
- HVAC controls contractors requiring a motorized 2-way valve in 3/4" NPT
- BMS integrators using floating three-point valve control
- Process control engineers requiring automated shutoff operation
- Building and industrial facilities upgrading manual valves to automated control
How to Use
- Install the HBAV0312 in the HVAC or process line using the 3/4" NPT connection.
- Connect the 120 VAC actuator supply according to the installation requirements.
- Wire the floating three-point control signal to the BMS or local controller.
- Configure the controller for the required open, close and stop operation.
- Verify that the valve responds correctly to the control commands before placing the system into normal operation.
Frequently Asked Questions
What control signal does the HBAV0312 use?
The HBAV0312 uses floating three-point control with open, close and stop commands.
What supply voltage does the HBAV0312 require?
It requires a 120 VAC actuator supply.
What is the NPT size of the HBAV0312?
The valve has a 3/4" NPT connection.
Is the HBAV0312 a full-bore valve?
Yes. The HBAV0312 uses a full-bore ball design intended to maintain low pressure drop when open.
Can the HBAV0312 replace an existing manual ball valve?
Yes. It can be used as a retrofit option for automating an existing manually operated 3/4" NPT shutoff point, subject to application and installation requirements.
Is the HBAV0312 suitable for BMS control?
Yes. Its floating three-point control can be connected to a compatible BMS or local controller providing open, close and stop outputs.
What is the difference between the HBAV0312 and HBAV0311?
Both models use a 3/4" NPT valve size and floating control, but the HBAV0312 uses a 120 VAC actuator supply while the HBAV0311 uses 110 VAC. Select the model that matches your available power supply and application requirements.
Does GeneralTech Shop deliver the HBAV0312 across the UAE?
Yes. Contact GeneralTech Shop at +971 6 5436933 to confirm pricing, availability and delivery timelines for your emirate.
Order the Dwyer HBAV0312
For pricing or to place an order, contact GeneralTech Shop. Call +971 6 5436933.
