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MUX Distribution Valve
12/1 rotary bidirectional microfluidic valve for sequential injection of up to 12 solutions. Fast 160 ms switching, no dead volume, and full workflow automation via Elveflow ESI software.
12/1 Rotary Bidirectional Microfluidic Distribution Valve
The MUX Distribution Valve is a 12/1 rotary bidirectional valve designed for microfluidic sequential injection. Combined with the OB1 MK4 pressure controller, it enables full automation of injection in microfluidic experiments — from perfusion workflows to sequential reagent supply.
Key Benefits
- 13 ports / 12 positions — inject up to 12 different solutions into one microfluidic line, or direct one feed to 12 outputs
- Lowest internal volume: 3.5 µL with no dead volume
- Fast switching time: average 160 ms
- Bidirectional rotation — choose sense of rotation for your workflow
- High chemical compatibility — wetted materials: PCTFE and PTFE
- Easy setup — standard ¼-28 UNF fluidic fittings, plug-and-play Elveflow Smart Interface software
- Workflow automation — program step-by-step sequences, log and export data (CSV)
Technical Specifications
- Valve type: 12 positions / 13 ports rotary valve
- Fluidic connectors: Standard 1/4-28 UNF, flat-bottom
- Internal volume: 3.5 µL | Dead volume: None | Internal diameter: 0.5 mm
- Max supported pressure: 7 bar
- Wetted materials: PCTFE and PTFE
- Switching time (average): 160 ms | Maximum valve update rate: 2 Hz
- Software: Elveflow Smart Interface (Windows 10/11, 32 & 64 bit); SDK for Matlab, Python, LabView, C++
- Power: 24 V, 36 W max; Interface: USB Type B
- Dimensions: 157 × 126.5 × 134 mm
- Operating temperature: 5°C to 40°C | Humidity: 20–70% non-condensing
Applications
The MUX Distribution Valve is well-suited for any experiment requiring successive injection of fluids: organic synthesis, flow chemistry, drug screening, biochemical and electrochemical sensor calibration, bench testing, toxicity testing, Seq-FISH experiments, and cell perfusion workflows.
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Microfluidics
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Academic publications and research studies utilizing Elveflow microfluidic instruments, sourced from Google Scholar.
What is the MUX Distribution Valve and what is it used for?
The MUX Distribution Valve is a 12-to-1 rotary bidirectional microfluidic valve by Elveflow for sequential injection of up to 12 solutions. It enables fast 160 ms switching with no dead volume and full workflow automation via Elveflow ESI software, ideal for perfusion experiments and sequential reagent delivery.
What research applications is the MUX Distribution Valve suited for?
The MUX Distribution Valve is suited for organ-on-chip perfusion, sequential drug delivery, microfluidic multiplexing, cell stimulation protocols, and any lab-on-chip application requiring automated sequential switching between multiple fluid reservoirs.
What are the key technical features of the MUX Distribution Valve?
The MUX Distribution Valve (catalog number: MUX-DISTRIB) features 12 inputs and 1 output, 160 ms switching time, zero dead volume, and full integration with Elveflow ESI software for programmable automated switching sequences. It is compatible with standard microfluidic tubing and connectors.
Is the MUX Distribution Valve available in Israel with local support?
Yes. NBT Ltd distributes Elveflow microfluidic products in Israel. Our team provides local support and application guidance for the MUX and the complete Elveflow microfluidic automation ecosystem.
How does the MUX Distribution Valve integrate with Elveflow systems?
The MUX Distribution Valve connects directly to Elveflow OB1 pressure controllers and ESI software, enabling fully automated fluid switching sequences synchronized with flow rate and pressure control. This allows programmable, reproducible multi-reagent delivery protocols in a single automated workflow.
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