Description
1/2", 3/4" & 1" Modulating 3 Way Motorised Stainless Steel Ball Valve – ABVSV3TL/9M
The ABVSV3TL/9M is a high-performance 3-way motorised stainless steel ball valve designed for precise modulating control of flow, diverting and mixing applications. Available in 1/2", 3/4" and 1" BSP with either L-Port or T-Port configurations, it provides accurate proportional control using 4–20mA, 0–5V or 0–10V input signals.
Manufactured from 304 stainless steel with a PTFE + FKM (Viton®) sealing system, the valve offers excellent corrosion resistance and compatibility with water, air and a wide range of industrial fluids. The intelligent IP67 actuator provides 75 incremental positioning steps, integrated position feedback, fault indication and manual override, making it ideal for BMS, HVAC, process automation and industrial control systems.
Key Features
✓ 3-way modulating motor actuated stainless steel ball valve
✓ Available in 1/2", 3/4" or 1" BSP
✓ Optional NPT thread
✓ L-Port or T-Port flow configurations
✓ T-Port flow directions D, A, B or E
✓ PTFE + FKM (Viton®) sealing system
✓ 304 stainless steel body and internals
✓ 4–20mA, 0–5V or 0–10V modulating control
✓ 75-position proportional control
✓ Position feedback and fault output
✓ Manual override
✓ IP67 weather resistant actuator
✓ ISO5211 direct mount
Valve Specifications
Valve type: 3-way modulating motor actuated ball valve
Port sizes:
1/2"
3/4"
1"
Optional thread: NPT
Flow pattern:
L-Port
T-Port
T-Port flow directions:
D (standard)
A
B
E
Orifice:
1/2" – 12 mm
3/4" – 15 mm
1" – 18 mm
Pressure range: 0–10 Bar
Media:
Air
Water
Liquids and gases compatible with 304 stainless steel, PTFE and FKM (Viton®)
Maximum media viscosity: 500 cSt
Media temperature: 0°C to +90°C
Ambient temperature: -15°C to +60°C
Valve body: 304 stainless steel
Valve internals: 304 stainless steel
Seats: PTFE + FKM (Viton®)
Mounting: ISO5211 direct mount
Service life: 70,000 operations
Actuator Specifications
Protection: IP67
Torque: 15 Nm nominal (20 Nm breakaway)
Open/Close time: 12 seconds
Supply voltage: 12–24V DC
Power consumption: 10 Watts
Maximum current: 1 Amp
Mounting: ISO5211 F03 + F05
Electrical connection: 0.5 metre flying lead (standard), 3 metre flying lead (optional)
Includes:
Visual position indication
Manual override (Allen key supplied)
Position feedback
Fault output signal
Control Options
Choose from:
4–20mA proportional control
0–5V proportional control
0–10V proportional control
Optional modulating actuator with failsafe return on power failure.
Signal Connections
Power: RED – Positive (+12–24V DC)
BLACK – Negative
Input signal: GREEN – 4–20mA
Optional 0–5V or 0–10V
Position feedback: WHITE – 4–20mA output
Common: BLUE – Common negative
Status output: YELLOW – 3.3V = OK
0V = Fault
Modulating Performance
Positioning accuracy: 1.2°
Movement resolution: 75 positions between fully closed and fully open
Operating time: 12 seconds
The actuator continuously adjusts valve position to match the control signal, providing smooth and accurate proportional flow control for demanding process applications.
Optional Features
Manual Override
Supplied complete with Allen key for manual positioning during commissioning or maintenance.
Failsafe Return
Optional capacitor-powered failsafe return actuator available for automatic positioning following power failure.
NPT Threads
Available as an alternative to BSP threads.
3 Metre Flying Lead
Optional extended cable for installations requiring longer connection distances.
Typical Applications
Building Management Systems (BMS)
HVAC control
Heat exchangers
Solar thermal systems
Water treatment
Chemical dosing
Process automation
Industrial mixing
Flow diverting
Temperature control
OEM equipment
Industrial automation
General proportional flow control
Why Choose the ABVSV3TL/9M?
The ABVSV3TL/9M combines accurate proportional flow control with the flexibility of a 3-way stainless steel ball valve. With 75-position modulation, 1.2° positioning accuracy, integrated feedback signals and fault monitoring, it delivers precise control for modern automation systems while remaining simple to integrate with PLC, BMS and process control equipment.
Its corrosion-resistant 304 stainless steel construction, PTFE + FKM (Viton®) sealing system, IP67 actuator and choice of L-Port or T-Port configurations make it an ideal solution for modulating, diverting and mixing applications in commercial, industrial and process environments.
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