Description
3/4" WRAS Modulating Motorised Ball Valve 40 Bar ABV06W/9M
The ABV06W/9M 3/4" WRAS approved modulating motorised ball valve provides accurate proportional water flow control using a 4–20mA, 0–10V or 0–5V analogue control signal.
Combining a WRAS approved nickel-plated CW617N brass ball valve with an IP67 electronic actuator, the valve can be positioned throughout its 90° operating range rather than simply switching fully open or closed.
The actuator provides approximately 1.2° positioning accuracy across 75 positions, with a full opening or closing time of approximately 12 seconds. A 4–20mA position feedback output and separate status/fault signal allow easy integration with PLC, BMS and industrial process control systems.
An optional modulating failsafe actuator is also available for applications requiring automatic valve return following loss of electrical power.
WRAS Approved Ball Valve
Function: 2/2 way proportional flow control
Port: 3/4" BSP female
Orifice: 20mm
Pressure: 0–40 bar
Media temperature: -15°C to +90°C
Body: Nickel-plated CW617N brass
Seats: PTFE
Stem seals / O-rings: Viton / FKM
Mounting: ISO 5211 direct mount
WRAS Certificate: 1702052
Media: Air, water, gas, oil and compatible fluids
Precision Modulating Flow Control
The ABV06W/9M accepts an analogue control signal and automatically positions the valve to regulate flow.
Available control signals:
✓ 4–20mA
✓ 0–10V
✓ 0–5V
✓ Modulating Failsafe Option
Positioning accuracy: 1.2°
Positions: Approximately 75 between fully closed and fully open
Full travel: Approx. 12 seconds
Rotation: 90° ±2°
Duty: 100% continuous
This provides significantly greater control than a conventional ON/OFF motorised ball valve and makes the ABV06W/9M particularly suitable for BMS, HVAC and proportional water flow control.
4–20mA Control – ABV06W/9M-420
Supply voltage: 12–24V DC
Control input: 4–20mA
Position feedback: 4–20mA
Part Number: ABV06W/9M-420
0–10V Control – ABV06W/9M-010
Supply voltage: 12–24V DC
Control input: 0–10V
Position feedback: 4–20mA
Part Number: ABV06W/9M-010
0–5V Control – ABV06W/9M-05
Supply voltage: 12–24V DC
Control input: 0–5V
Position feedback: 4–20mA
Part Number: ABV06W/9M-05
Electric Actuator
Torque: 15Nm nominal / 20Nm break
Power: 10 Watts
Maximum current: 1 Amp
Voltage: 12–24V DC
Operating time: Approx. 12 seconds
Accuracy: 1.2°
Positions: 75 across 90°
Duty rating: 100% continuous
Rated life: 70,000 cycles
Protection: IP67
Ambient temperature: -15°C to +60°C
Mounting: ISO 5211 F03 + F05
Housing: High-strength PPO plastic
Gearing: Metal
Manual override: Yes
Visual position indicator: Yes
Cable: 0.5 metre standard
Optional cable: 3 metres
Control & Signal Wiring
Power Supply
Red → +12–24V DC
Black → Negative
Control Input
Green → +ve 4–20mA
Optional versions → 0–5V or 0–10V
Position Feedback
White → +ve 4–20mA output
Blue → Common negative
Status / Fault Output
Yellow → 3.3V = OK
Yellow → 0V = Fault
The 4–20mA feedback allows the actual valve position to be monitored independently by a suitable PLC, BMS or process controller.
Modulating Failsafe Option
The optional ABVW/9MAR combines proportional modulating control with automatic failsafe return following electrical power failure.
During normal operation the valve follows the selected analogue control signal. If the electrical supply is lost, the failsafe system automatically returns the valve to its predetermined safe position.
This is particularly useful for water systems where a defined valve position is required following loss of power.
Manual Override & Position Indication
A manual override allows the valve to be operated manually during commissioning, maintenance or loss of control signal.
The integral visual indicator provides immediate confirmation of the valve's approximate mechanical position.
Typical Applications
✓ Potable Water Systems
✓ WRAS Water Applications
✓ HVAC Flow Control
✓ Building Management Systems
✓ Proportional Water Control
✓ Water Treatment Equipment
✓ Process Water Systems
✓ Dosing & Mixing Systems
✓ Solar Water Heating
✓ PLC Controlled Systems
✓ OEM Machinery
✓ Industrial Automation
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