RVM – Ultra-Low Internal Volume Rotary Valve


Our OEM valve is a precise low-pressure electric rotary valve designed for automated microfluidic applications. Its small channels and accurate positioning system are ideal for precise liquid handling. Showing an unrivaled small wetted volume and exceptional ease of use, this valve is the perfect companion for liquid distribution in your instrument or laboratory experiments at a reduced cost. A low power model is available for a minimum battery use and a fast one for your time-specific applications.


Channels: Customize ( 0.5mm – 0.75mm)
Operating temperature: 5 – 40°C (41-104°F)
Operating humidity: 20 – 80%, non-condensing
Maximum pressure: 7 bars (102 psi)
Wetted materials: PTFE or UHMW-PE, PCTFE
Channel diameter: 0.5 mm (0.020 in) or 1 mm (0.039 in) (other upon request)
Internal volume: 2.5 – 13.7 μL port-to-port (Configuration dependent)
Carryover volume: 0.55 – 6.7 μL port-to-port (Configuration dependent)
Dead volume: None
Tube port fittings: Standard 1/4-28 UNF, flat-bottom
Electrical interface: USB mini, 9-pin D-Sub
Communication type: Serial, I2C (other upon request)

RVM Ultra-Low Internal Volume Rotary Valve
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