Dwyer Instruments 3HBAV0424 | Three-Way detachable electric ball valve | Cv value 11.2 | 1" NPT | 24 VAC | modulating
A three-way detachable electric ball valve in 1" NPT with a Cv of 11.2, modulating control and a 24 VAC actuator, built for precise mixing and diverting duty in hot- and chilled-water HVAC loops. Free UAE shipping.
Request a quote in under a minute - call +971 6 5436933.
Part No. 3HBAV0424
The Dwyer 3HBAV0424 combines a three-way ball valve body in 1" NPT with a detachable electric actuator for automated mixing and diverting of hot- and chilled-water circuits. It is suitable for HVAC, heating and industrial water systems where flow needs to be blended or routed between ports rather than simply switched on or off.
The actuator includes position switches and a local position indicator for convenient status monitoring. Its detachable design allows the actuator to be removed for servicing without breaking the pipe connection, while the manual override provides additional convenience during setup and maintenance.
For precise flow control, the 3HBAV0424 accepts a proportional 0-10 VDC or 4-20 mA modulating control signal, allowing the valve position to be adjusted between fully open and fully closed. The 24 VAC actuator supply is suitable for compatible building and industrial control systems.
With a rated flow coefficient of Cv 11.2, the 3HBAV0424 is sized for 1" NPT branch and mixing circuits where controlled blending or diverting is required.
Need a different specification?
The Dwyer range also includes the 3HBAV0414, a 1" NPT three-way detachable electric ball valve with floating control and a 24 VAC actuator. Choose the model based on whether your application requires proportional modulating control or floating three-point control.
Ready to order the 3HBAV0424? Speak to our team. Call +971 6 5436933.
Key Benefits
- 3-way valve body for automated mixing or diverting duty
- Detachable electric actuator for easier servicing
- Position switches and local position indication
- Manual override for setup and maintenance
- Modulating control for proportional valve positioning
- 0-10 VDC or 4-20 mA control signal
- 24 VAC actuator supply
- Cv 11.2 flow coefficient for 1" NPT branch and mixing circuits
Who This Product Is Best For
- HVAC contractors requiring precise three-way flow control
- BMS integrators using proportional 0-10 VDC or 4-20 mA control
- Heating and chilled-water systems requiring automated mixing or diverting
- Industrial water applications using 1" NPT piping
- Process control applications where proportional three-way valve positioning is required
How to Use
- Install the 3HBAV0424 at the required three-way mixing or diverting point in the 1" NPT piping system.
- Connect the 24 VAC actuator supply according to the applicable wiring requirements.
- Connect the 0-10 VDC or 4-20 mA modulating control signal from the BMS or controller.
- Commission the actuator and configure the required valve operating range through the controller.
- Test the system to confirm that the valve accurately mixes or diverts flow between the required ports.
Frequently Asked Questions
What does a 3-way valve like the 3HBAV0424 do?
The 3HBAV0424 mixes or diverts flow between ports within a single valve body. It can be used for applications such as blending hot and cold water or routing flow through a bypass.
What control signal does the 3HBAV0424 use?
The valve uses modulating control with either a 0-10 VDC or 4-20 mA proportional signal.
What supply voltage does the 3HBAV0424 require?
The actuator requires a 24 VAC supply.
What is the Cv of the 3HBAV0424?
The 3HBAV0424 has a rated flow coefficient of Cv 11.2.
What NPT size is the 3HBAV0424?
The valve has a 1" NPT connection size.
Can the actuator be removed for servicing?
Yes. The 3HBAV0424 features a detachable actuator that can be removed for servicing without breaking the pipe connection. It also includes a manual override.
Is the 3HBAV0424 suitable for BMS control?
Yes. Its 0-10 VDC or 4-20 mA proportional control signal can be connected to a compatible BMS or controller for automated valve positioning.
What is the difference between the 3HBAV0424 and 3HBAV0414?
Both models are three-way, 1" NPT valves with detachable electric actuators and a 24 VAC supply. The 3HBAV0424 uses modulating control, while the 3HBAV0414 uses floating three-point control.
Does GeneralTech Shop deliver the 3HBAV0424 across the UAE?
Yes. Call +971 6 5436933 and our team will confirm pricing and delivery availability for your emirate.
For pricing or to place an order, contact GeneralTech Shop. Call +971 6 5436933.
