BI-STABLE SOLENOID VALVE
BI-STABLE SOLENOID VALVE
- No self-heating.
- Continues to hold even after power is disconnected.
- Operates by a pulse signal.
- Capacitor charge/discharge is sufficient to set and reset.
The bi-stable solenoid valve, also known as a latching solenoid valve, includes permanent magnets that maintain hold force after power is off. It has two stable positions: one with the plunger fully extended and another held by magnets. Electromechanical force moves the solenoid based on power polarity. A spring can extend the plunger, as the charge neutralizes the magnet force. Solenoids induce force in one direction only.
- Material: POM
- Rated Voltage: DC 3V, 4.5V, 6V, 12V
- Coil Resistance: 17Ω±1Ω at 20℃
- Function: Pilot operated
- Impulse Width: 10ms-30ms
- Working Pressure: 0.05Mpa-0.8Mpa
- Medium Temperature: 0-60℃
- Reacting Time: Open ≤0.15s, Close ≤0.5s
- Electric Strength: No puncture/spark under AC 1000V for one minute
- Insulation Capability: Over 100M between conductor and nonconductor
- Flow Capability: 0.05mpa ≥5L/min, 0.3mpa ≥20L/min, 0.8mpa ≥28L/min
- Working Life: More than 500,000 cycles
- 2MP090-15 and 2LP090-15 available in brass and POM materials.
- Red line connects to positive pole, black line to negative pole.
- Install as per the arrow direction.
Catalog excerpts
Bi-stable solenoid valve is also named latching solenoid valve. It includes a set of permanent magnets that allow the solenoid to offer hold force even after the power is off. The term Bi-stable is given to this type of solenoid because it has two stable positions. The first when the solenoid de-energized and plunger is fully extended and second when the solenoid is de-energized and the plunger is held in position by the permanent magnets. The electromechanical force moves the solenoids from one stable position to the other depending of the polarity of power applied. A spring can be used to move the plunger out to the extended position as the charge applied only neutralises the permanent magnet force. Solenoids can only induced electromechanical force in one direction (pulling the plunger towards the endstop). when the polarity is reversed, it has no effect on the plunger except to neutralise the magnets. FEATURES • No self heating • Continues to hold even after the power is disconnected • Can operate by a pulse signal • A charge / discharge of capacitor will be enough to set and reset
Open the catalog to page 1
PNEUMATIC VALVE SOLENOID FITTINGS INSTALLING CHART RED LINE CONNECT POSITIVE POLE BLACK LINE CONNECT NEGATIVE POLE
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