2-way manifold-mount miniature diaphragm solenoid valve with a PEEK base for manifold integration, closing when de-energized to control reagent supply in multi-valve fluidic modules
The SV10-P-2 2-way valve opens or closes a reagent or wash-fluid line. Choose normally closed operation if the line must close without power, or normally open operation if it must remain open; energizing the valve reverses that state. Coordinate the valve with the pump and instrument sequence to control delivery, and select a 12 V DC or 24 V DC coil.
The PEEK base plate seals against the mating manifold. Match the port layout, locating holes and seals to the selected 2-way or 3-way version before designing the mounting face. Select EPDM, FKM or FFKM diaphragms and matching O-rings after checking compatibility with the reagent and wash-fluid composition, concentration, temperature and contact time.
Typical Applications:
2-way solenoid valves for reagent on/off control, Power-off behavior: normally closed or normally open, Equipment integration: manifold or tubing connections
| Configuration family (not a complete ordering code) | SV10-P-2 |
|---|---|
| Valve structure | Rocker diaphragm valve |
| Ports and function | 2-way normally closed / 2-way normally open |
| Connection | Manifold mounting face |
| 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 | 30 g |
| Response test conditions | 25 °C, rated voltage, maximum operating pressure with air, common port pressurized. Response varies with fluid, pressure, tubing and temperature. |
Typical Applications
FOREACH SV10 2-way miniature solenoid valves use a rocker diaphragm to open or close reagent and wash-fluid lines in automated equipment. Choose normally closed or normally open operation to match the required state without power.
2-way solenoid valves for reagent on/off control
In an automated analyzer, a 2-way valve can open the reagent line for a dispensing step and close it afterwards. Choose NC when the connection must be closed without power, or NO when it must remain open.
Coordinate the valve with the pump and equipment program. The valve controls the connection; the pump and its operating sequence determine the amount delivered.
Power-off behavior: normally closed or normally open
Use a normally closed version when the line must close without power, or normally open when it must remain open. Consider this state as part of the equipment shutdown and restart sequence.
Equipment integration: manifold or tubing connections
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.
Tell us about your application
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.
Compare 2-way and 3-way solenoid valves
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Frequently Asked Questions
A normally closed valve closes the connection without power and opens it when energized. A normally open valve does the reverse. Coordinate the valve with the pump and control program: the valve controls the connection, while a pump or pressure difference moves the fluid.
Configure your SV10 solenoid valve
Match the valve function, connection, wetted materials and voltage to your equipment.