Microvalve SMLD 300
Small and 4kHz fast valves, for precise gas and liquid dispensing in nl range
Description
SMLD 300, THE SMALLEST With a minimum grid width of just 4.5 mm (with a special coil package even only 4 mm), the micro valves SMLD 300 are suitable for the tightest of spaces. Low-viscosity media can be dispensed with small flow rates. This type of valve offers a small internal volume of only 25 µl. VALVE COILS The valve coils are removable and available in different versions. They are optimised for very fast actuation times and minimal size. VALVE INSTALLATION Fastening type cylindrical: Grid width with highest resolution, small size. Suitable to our adapter nozzles. The thread fastening is designed to allow an easy exchange of the micro valves. especially suited when the micro valves should be as easy to exchange as possible. The micro valve can be exchanged quickly and without dismantling the entire valve holder and without disconnecting the electric connections.
- Industrial valves, operating equipment
- micro solenoid valves
- air valves
Product characteristics
- Maximum pressure
- 35 - 40 bar (configuration dependant)
- Life-time
- up to 500 million cycles
- Viscosity range
- 1 - 200 mPa.s
- Maximum flow rate (water, 1 bar)
- 4 - 18 ml/min (configuration dependant)
- Minimal dispensing volume
- under 10 nl possible
- Inner volume
- 25 µl
- Built-in filter
- Filter 17 µm or without filter
- Materials in contact with medium
- Stainless steels: 1.4404, 1.4301, 1.4310, 1.4105 IL / PEEK, sapphire, ruby
- Typical response time
- 200 - 320 µs
- Maximum dispensing fre-quency
- up to 4000 Hz
- Coil resistance
- 11 Ohm
- Coil inductance (valve coil mounted on micro valve)
- 1.23 mH
- Maximum permissible coil temperature
- 100° C
- Electric connection
- Soldering pins / 300 mm wire, tin-plated or with plug, 2-pin, Molex type 70066-176
- Recommended peak current
- 0.8 – 1.2 A (default 1A) during 150 – 400 µs
- Recommended holding current
- 80 - 220 mA (0.9 – 2.4 V DC) (default 200 mA) no time limit
- Micro valve weight with valve coil
- 1.9 g
- Repeat accuracy
- < 5% CV
- Minimum pattern width
- 4 mm
- Dispensable media
- Gases, aqueous media, reagents, cells, detergents, solvents, inks, varnish, oils, greases, adhesives
Documents
Similar products from FRITZ GYGER AG
FRITZ GYGER AG
Switzerland
SMLD 300G, THE FLEXIBLE ONE With a minimum grid width of 6 mm, the SMLD 300G is very space-saving, while offering maximum flexibility. These micro valves are suitable for a wide range of viscosities and are available in many configurations. Valve holder with integrated heating can also be combined with it. The internal volume is 65 µl. The R (Resistant) type offers crucial benefits in regards of corrosion and the handling of aggressive medias, compared to SMLD 300G, but remains fully compatible in size and function for all SMLD products and components. VALVE COILS The valve coils are removable and available in different versions. They are optimised for very fast actuation times and minimal size. VALVE INSTALLATION Fastening type cylindrical: Grid width with highest resolution, small size. Suitable to our adapter nozzles. The thread fastening is designed to allow an easy exchange of the micro valves. especially suited when the micro valves should be as easy to exchange as possible.