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Smart SV04B-M Quantitative Valves


Smart, precision valve for accurate fluid metering and dosing in lab automation systems.

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The Smart SV04B-M Quantitative Valve is a precision-engineered solution for automated fluid metering in laboratory and analytical systems. Designed to deliver accurate, repeatable volumes with minimal waste or deviation, this smart valve integrates advanced control features with robust chemical compatibility.

Equipped with intelligent metering technology, the SV04B-M enables fine-tuned dispensing and flow regulation across various applications—including sample preparation, reagent dosing, and microfluidic systems. Its compact footprint and modular design allow easy integration into lab automation platforms, improving efficiency and consistency in fluid handling.

Detailed Parameters
Number of channels 6 to 8通
Flow to diameter 1.2mm 1.2mm
Rotor trough volume 6.5 μlμl 5.3 μl
Port to Port Volume 28.8 μl 27.6 μl
Interface thread 1/4-28 UNF
Touch material Alumina ceramics
Pressure resistant Air pressure: 0~0.6Mpa / Water pressure: 0~1.0Mpa
Valve head over-liquid temperature Test temperature 100°C
Change the time of the whole circle. 4S/circle (all valve heads)
Maximum driving force/twisting 4N/m
Communication rate RS232/RS485 Bus:

9600bps/19200bps/38400bps/57600bps/115200bps

Communication protocol Custom Protocol, ASCII protocol, Modbus protocol (custom)
Applicable power supply DC24V/3A
Working environment Temperature: 0°C to +50°C Humidity: ≤80% without condensation
Weight of equipment 0.442 kg
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