Description
3/4 Inch 3 Way Motorised Brass Ball Valve Mini Series – ABVM06B3
The ABVM06B3 is a compact 3/4 inch motorised brass ball valve designed for automatic diverting, mixing and changeover of potable water and compatible fluids.
Available with either L-Port or T-Port flow configurations, the valve provides flexible automatic flow control for HVAC systems, building management systems (BMS), water treatment, renewable energy and industrial process applications. The T-Port version offers four selectable flow configurations, making it ideal for mixing, diverting and changeover duties.
Manufactured from high-quality brass with WRAS approved PTFE and EPDM seals, the valve combines reliable bubble-tight shut-off with a low power IP67 motor actuator. Power Open/Close and Failsafe Return versions are available to suit virtually any control system.
Key Features
✓ 3-way motor actuated brass ball valve
✓ 3/4" BSP thread with optional NPT
✓ L-Port or T-Port flow configurations
✓ Four T-Port flow patterns (TA, TB, TD & TE)
✓ WRAS approved for potable water
✓ Brass valve body
✓ PTFE + EPDM sealing system
✓ 15 mm full bore
✓ Pressure range 0–10 Bar
✓ Power Open/Close or Failsafe Return
✓ Multi-voltage actuator
✓ IP67 weather resistant actuator
✓ Continuous 100% duty rated
✓ Visual valve position indication
WRAS Approval Certificate: 251015016
Valve Specifications
Valve type: 3-way motor actuated ball valve
Port size: 3/4" BSP
Optional thread: NPT
Flow pattern:
L-Port
T-Port
T-Port options:
TA
TB
TD
TE
Orifice: 15 mm
Pressure range: 0–10 Bar
Media: Water, fluids and gases compatible with brass, PTFE and EPDM
Media temperature: -15°C to +100°C
Ambient temperature: -15°C to +50°C
Valve body: Brass
Seats: WRAS approved PTFE + EPDM
Service life: 100,000 operations
Actuator Specifications
Protection: IP67
Control options:
Power Open/Close
Failsafe Return
Power consumption: 1–5 Watts while moving
Supply voltages:
9–24V AC/DC
110–240V AC
Recommended power supply:
9–24V models: 2 Amp
110–240V models: 500mA
Electrical connection:
0.5 metre flying lead (standard)
3 metre flying lead (optional)
Visual position indication included.
Control Options
Power Open / Power Close (3 Wire)
Simple PLC or control system interface.
RED – Positive supply
BLACK – Negative supply
GREEN – Control wire
Applying power to the GREEN wire moves the valve to its powered position.
Removing power from the GREEN wire returns the valve to its start position.
Failsafe Return (2 Wire)
Power ON moves the valve to its operating position.
Power OFF automatically returns the valve using the internal reserve power system.
A minimum of 1 minute power ON is required to fully recharge the reserve capacitors between failsafe operations.
Operating Speeds
9–24V AC/DC
Open: 7.5 seconds
Close: 8.5 seconds
110–240V AC
Open: 8 seconds
Close: 10.5 seconds
Electrical Performance
Start Current
9–24V AC/DC
Peak current up to 2.08A for approximately 5ms after initial power-up when the reserve capacitors are discharged.
Moving Power
9–24V AC/DC
1–1.2 Watts
50–130mA
110–240V AC
2–5 Watts
50–100mA
Back EMF during operation is typically 3–5 volts above the nominal supply voltage.
Voltage Limits
Without Manual Override
6–24V AC/DC
(24V maximum)
With Manual Override
9–35V AC/DC
Optional Features
Manual Override
Lift and rotate the override button to manually operate the valve.
Push down to re-engage the motor.
Available on 9–24V models only.
E2 Position Feedback Switches
Volt-free fully OPEN and fully CLOSED end-of-travel confirmation switches.
Rating: 0–36V DC 0.4 Amp maximum
ABVM Weather Cover
Recommended for outdoor installations and very wet environments.
Typical Applications
Dirty and clean water drainage systems
Caravans and motorhomes
Canal boats
HVAC systems
Solar water heating
Solar thermal systems
Rainwater harvesting
Water recycling systems
Grey water systems
Building Management Systems (BMS)
Communal and district heating
Tenant heat metering
Home energy management
Building zone control
Heating metering systems
Industrial process control
Why Choose the ABVM06B3?
The ABVM06B3 combines the versatility of a 3/4 inch 3-way brass ball valve with reliable motorised automation for potable water and industrial applications. Its WRAS approved construction, flexible L-Port and T-Port flow options, and choice of Power Open/Close or Failsafe Return operation make it an ideal solution for automatic mixing, diverting and changeover duties.
The larger 15 mm bore provides increased flow capacity while the IP67 actuator, low power consumption and 100,000-cycle design deliver dependable long-term performance in demanding commercial, renewable energy and building services applications.
Related Categories and Products
3/4" WRAS Valves
