Ningbo Supplier Pilot Operated Brass Water Flow Control Pulse Solenoid Valve
Water Bi-Stable Valves
What is Bi-Stable Solenoid Valve?
Bi-Stable Solenoid Valve is also named Latching Solenoid Valve and Pulse 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.
1. No self heating.
2. Continues to hold even after the power is disconnected.
3. Can operate by a pulse signal.
4. A charge / discharge of capacitor will be enough to set and reset.
|Rated Voltage ||DC 3V, 4.5V, 6V, 12V |
|Function ||Pilot Operated |
|Impulse Width ||10ms-30ms |
|Working Pressure ||0.05Mpa-0.8Mpa |
|Medium Temperature ||0-60ºC |
|Reacting Time ||Open≤0.15s Close≤0.5s |
|Electric Strength ||Between conductor and nonconductor,shall be no puncture and |
spark in one minute under the condition of AC 1000V voltage
|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 |
Packing and Shipping
Transparent plastic bag + white small box + neutral carton + pallet
Custom packaging are available, XHnotion brand packaging are available
Export port: Ningbo or Shanghai, China
Shipping way: by sea, by air, by courier
Delivery time: 3 days to 30 days depends on actual orders.
1.Raw Material conforms to China industry standard, bought from famous factory.
2. Insulation grade: H class, good resistance to high temperature.
3. Machined by CNC to make sure the tolerance as the drawing
4. 100% leakage testing under low pressure and high pressure.
5. All kinds of valve and seals material to meet custom requirement.
6. 1 year quality assurance after shipment.
7. After-sales technique support.
XHnotion originate from notion between pneumatic power and human.
(X stands for winds, H stands for human)
In Chinese, XHnotion stands for 'we do, we promise' we read it 'X-notion'.
The company XHnotion Pneumatic was founded in 2007 and has developed with a steadily growing success to a reliable partner for international established clients.
This success of the company XHnotion Pneumatic is based on:
High class quality standard
Fair price policy
The high-class quality standard of the products of company XHnotion is reflected in our quality management system, certificated ISO 9001:2008. And we got CE, RoHS, REACH certificate for international market. XHnotion Pneumatic manufactures below products:
Pneumatic Components: air cylinder, solenoid valve, FRL
Solenoid Calve: standard solenoid valve, multipurpose solenoid valve, pneumatic angle valve
Pneumatic Fittings: plastic pneumatic fittings, mental pneumatic fittings, pneumatic muffler, water push in fittings
Air Gun & Couplers: pneumatic couplers, air guns, air tool kits
Air Hoses: air tubing, PTFE tubes, tube cutter, pipes
Why Choose US ?
1. We offer one stop solution. Over 5000 items for you to save efforts and costs.
2. We have molds workshop, die-casting workshop, CNC workshop, plastic injection workshop to
make sure each part exactly as the drawing and good function.
3. We will reply you within 24 hours.
4. Whatever quantity you are requesting, we always offer you the best quality.
5. 3D drawing, CAD drawing service for custom fittings, hose, valve, cylinder.
We accept T/T, L/C, Paypal, Western Union,etc.
For regular fittings below 20 pcs, free samples against your courier account or you pick up from us.
For custom items, we will discuss by email.
We assure you 1 year policy after shipment.
If there is any problem during this period, please contact us for support.