The SV10-B16-3 is a micro diaphragm solenoid valve for 3-way liquid switching. Its compact rocker design and low dead volume help reduce retained liquid while providing precise control of the fluid path. Two ports connect to separate liquid sources, with the common port serving a shared line. Used with a pump, this tubing-type valve coordinates reagent delivery and rinsing in medical analyzers and laboratory instruments.
The barbed ports are recommended for flexible tubing with a 1.5–2.0 mm internal diameter, making it convenient to connect pumps, reservoirs and detection modules positioned throughout the instrument. Account for the shared line's hold-up volume when planning fluid changes and washing. EPDM, FKM or FFKM diaphragms and matching O-rings are available. Check tubing dimensions, hardness and compatibility with the fluids being handled.
Application Areas:
Select the required options (Rated Voltage, Diaphragm Material, Base-Plate Material, and Power-Saving Circuit) and save the configuration for your inquiry.
| Configuration family (not a complete ordering code) | SV10-B16-3 |
|---|---|
| Valve structure | Rocker diaphragm valve |
| Ports and function | 3-way universal |
| Connection | Barbed; tubing ID 1.5–2.0 mm |
| Operating pressure | -75 kPa – 0.25 MPa |
| Orifice diameter | 1.4 mm |
| Chamber volume | 20 μL |
| Flow coefficient Cv | 0.03 |
| Diaphragm and O-ring options | EPDM / FKM / FFKM |
| Base plate | PEEK |
| Rated voltage | DC 12 / 24 V (±10%) |
| Standard power | 2.5 W |
| Power-saving circuit | Start: 2.5 W; hold: ≤1 W |
| Standard response time | ≤15 ms, no load |
| Power-saving response time | ≤25 ms, no load |
| Ambient temperature | 0–50 °C |
| Fluid temperature | 0–50 °C, non-freezing |
| Coil insulation | F |
| Weight | 29 g |
| Response test conditions | 25 °C, rated voltage, maximum operating pressure with air, common port pressurized. Response varies with fluid, pressure, tubing and temperature. |
FOREACH SV10 3-way miniature solenoid valves use a rocker diaphragm to switch a common port between two other ports. They select reagent or wash-fluid connections in automated equipment.
A 3-way valve can connect a common line alternately to reagent and cleaning fluid. After the reagent step, switch to the wash connection and use the pump to flush the shared tubing.
Set wash volume and repetitions according to the fluids, tubing length and acceptable residue, and check the result using the actual cleaning cycle.
Identify the shared line and the two paths to be selected. Check which ports connect with power applied and removed, then coordinate valve switching with the pump sequence.
Use the base-mounted version when combining valves on a fluidic manifold. Choose threaded connections for tube fittings, or barbed connections for flexible tubing.
Plan access for installation, tubing replacement and wiring. The three connection styles serve different layouts while retaining the same choices of 2-way or 3-way function.
Describe which liquid must flow at each step and what should happen when power is removed. Include the connection drawing, fluids, pressure, temperature, supply voltage and installation space.
Connect the common port to the shared line and the other ports to the two paths to be selected. Coordinate switching with the pump and equipment program. Three ports describe the connection arrangement; they do not mean three simultaneous flows or proportional mixing.
Foreach can support fitting selection, volume supply, and customization based on port type, tube size, material, sealing element, mounting structure, and application conditions.