3/8" Motorised Ball Valve WRAS Stainless Modulating Failsafe

£122.48 incl. VAT -33%

£102.07 ex. VAT
Was £183.72 incl. VAT

Brand: Connexion

Model: ABVM03S/9M

Stock: 25 in stock

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Description

3/8" WRAS Approved Modulating Motorised Ball Valve – ABVM03S/9M


The ABVM03S/9M is a compact WRAS approved stainless steel modulating ball valve designed for proportional control of potable water systems. Featuring 4–20mA, 0–10V or 0–5V control inputs with position feedback output, this valve is ideal for BMS systems, water treatment equipment, process control and automated water management applications.

Unlike standard open/close motorised valves, the ABVM03S/9M provides precise valve positioning with up to 75 incremental control steps across the 0–90° operating range, allowing accurate flow regulation and process control.


Key Features

WRAS Approved Stainless Steel Ball Valve
  • WRAS Approval Certificate: 251015016
  • Port Size: 3/8" BSP Female
  • Optional NPT Thread
  • Bore Size: 10mm
  • Pressure Range: 0–10 Bar
  • Body Material: 304 Stainless Steel
  • Seals: WRAS Approved PTFE & EPDM
  • Media Temperature: -15°C to +100°C
  • Suitable Media: Potable Water & Clean Liquids

Precision Modulating Actuator

  • Modulating Control Inputs: 4–20mA, 0–10V or 0–5V
  • Position Feedback Outputs: 4–20mA or PWM
  • Accuracy: ±1.2°
  • Approximately 75 Positioning Steps
  • Open / Close Time: 7 Seconds
  • Duty Rated: 100%
  • Cycle Life: 100,000+ Operations
  • Visual Position Indication Included
  • Warning / Error Signal Output Included
  • IP67 Protection Rating
  • Ambient Temperature: -15°C to +50°C


Control Options

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 control system integration where PWM feedback is preferred.


0–10V Input / PWM Feedback
Commonly used within Building Management Systems (BMS), HVAC control systems and automated water installations.


0–5V Input / PWM Feedback
Suitable for specialist OEM equipment and low-voltage proportional control applications.


PWM Feedback Signal

  • Frequency: 100Hz
  • Duty Cycle: 5–95%
  • Adjustable Switching Angle: 0–90°
  • Maximum Load: 500mA

Optional Features

  • Failsafe Return on Power Failure
  • Weather Protection Cover
  • Extended Cable Lengths
  • 316 Stainless Steel Valve Body Options
  • Brass Valve Body Options
  • 3-Way Ball Valve Versions
  • Manual Override Options

Typical Applications

  • Potable Water Systems
  • Building Management Systems (BMS)
  • Water Treatment Equipment
  • Process Control Systems
  • Dosing Systems
  • Tank Level Control
  • Water Distribution Networks
  • Automated Plant Equipment
  • OEM Water Control Equipment
  • Flow Regulation Applications

Proven Reliability

The ABVM modulating actuator combines low power consumption with high positioning accuracy and long service life. Designed for continuous operation, the actuator provides reliable proportional control while maintaining WRAS compliance for potable water applications.

Available with 4–20mA, 0–10V and 0–5V control signals, the ABVM03S/9M offers a compact and cost-effective solution for accurate water flow control and automation.

Free UK delivery available on qualifying orders.


Related Products & Categories


Modulating Ball Valves 4-20mA 0-10v or 0-5v

ABVM Ultra Compact Motorised Ball Valves

WRAS Approved Motor Actuated Valves

Failsafe Return Motor Ball Valves

WRAS Approved Valves

Technical Specification

Brand: Connexion

Model: ABVM03S/9M

Width: 65.00 mm

Height: 96.00 mm

Depth: 51.00 mm

Weight: 0.50 kg

Valve / Product Type: Ball Valve, Proportional Modulating, Motor Actuated Valves

Body Material: Stainless Steel

Voltage: 12vDC, 24vDC

Port Size: 3/8 thread

Function: 2/2 Failsafe Closed, Proportional / Modulating

Operation: Direct Acting

Pressure: 0.02 Bar (20 mBar), 0.1 Bar (100 mBar), 0.2 Bar (200 mBar), 0.3 Bar (300 mBar), 0.4 Bar (400 mBar), 0.5 Bar (500 mBar), 0.6 Bar (600 mbar), 0.7 Bar (700 mBar), 0.8 Bar (800 mBar), 1 Bar, 1.2 Bar, 1.3 Bar, 1.4 Bar, 1.5 Bar, 1.6 Bar, 2 Bar, 2.5 Bar, 3 Bar, 3.5 Bar, 4 Bar, 4.5 Bar, 5 Bar, 5.5 Bar, 6 Bar, 6.5 Bar, 7 Bar, 7.5 Bar, 8 Bar, 8.5 Bar, 9 Bar, 10 Bar

Seals: EPDM

Approval: ATEX,WRAS,IP etc: IP67, WRAS

Media: Water, Water (RO/Pure/Demin)

Options required: Anti Water Hammer, Bi-Directional Flow, Flow Control, Position Feedback Closed, Position Feedback Open+Closed, Position indication Visual

Orifice: 10mm