Description
3/8" WRAS Approved Modulating Motorised Ball Valve – ABVM03S/9M
The ABVM03S/9M is a compact WRAS approved modulating motorised stainless steel ball valve designed for accurate proportional control of potable water systems. Combining a WRAS approved full-port stainless steel ball valve with a precision electric actuator, it provides smooth flow regulation, integrated position feedback and exceptional reliability for building management systems, water treatment, process control and automated water applications.
Supporting 4–20mA, 0–5V and 0–10V control signals, the ABVM Series is ideal where accurate water flow regulation is required instead of simple ON/OFF valve operation.
Why Choose the ABVM Series?
WRAS approved for potable water applications
Compact stainless steel full-port ball valve
High-accuracy modulating actuator
4–20mA, 0–5V and 0–10V control options
4–20mA or PWM position feedback
IP67 weatherproof actuator
Visual position indication
Low power consumption
100,000+ operating cycle design life
Suitable for BMS, PLC and OEM control systems
WRAS Ball Valve Specification
WRAS Approval Certificate: 251015016
Port size: 3/8" BSPP female (ISO 228)
Optional thread: NPT
Valve bore: 10mm
Pressure range: 0 to 10 Bar
Valve body: 304 stainless steel
Ball: 304 stainless steel
Seats: WRAS approved PTFE + EPDM
Media: Potable water and clean liquids
Media temperature: -15°C to +100°C
Mounting position: Any position (except upside down)
Electric Actuator & Modulating Control
Control inputs:
4–20mA
0–5V
0–10V
Position feedback:
4–20mA
PWM
Positioning accuracy: ±1.2°
Approximately 75 positioning steps
Operating time: Approximately 7 seconds
Duty rating: 100%
Cycle life: 100,000+ operations
Power consumption: 1–5 Watts during movement
Holding power: Less than 1 Watt
Protection rating: IP67
Ambient temperature: -15°C to +50°C
Visual position indicator included
Warning / error signal output included
Modulating Control & Feedback Signals
4–20mA Input / 4–20mA Feedback
Ideal for industrial process control systems requiring accurate valve positioning and analogue feedback confirmation.
4–20mA Input / PWM Feedback
Suitable for PLC and automation systems using PWM position feedback.
0–10V Input / PWM Feedback
Ideal for Building Management Systems (BMS), HVAC and automated water control.
0–5V Input / PWM Feedback
Suitable for specialist OEM equipment and low-voltage proportional control systems.
PWM Feedback Output
Frequency: 100Hz
Duty cycle: 5–95%
Adjustable switching angle: 0–90°
Maximum load: 500mA
Optional Features
Failsafe return actuator
Weather protection cover
Extended cable lengths
316 stainless steel valve body
Brass valve body versions
3-way ball valve versions
Typical Applications
Building Management Systems (BMS)
Potable water systems
Water treatment equipment
Flow regulation
Dosing systems
Tank level control
Reverse osmosis systems
Commercial water installations
OEM equipment
Industrial automation
Proven Reliability
Every ABVM valve assembly is function tested before dispatch to ensure reliable operation and consistent performance. The compact actuator platform has demonstrated exceptional durability, successfully completing over 1.3 million open and close cycles during continuous endurance testing, providing confidence in long-term industrial and commercial applications.
Approvals
CE, UKCA, EMC, RoHS,
WRAS Approval Certificate: 251015016
Why Buy From Solenoid Valve World?
✓ Large UK stocks available
✓ WRAS approved products
✓ Technical support from valve specialists
✓ Spare actuators and replacement parts available
✓ Free next working day UK delivery
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