P200-O Low-power miniature rotary valve
5-10 VDC - max. 0.5 A - weight 300g
Description
OEM motor valve with compact design and low power consumption of only 0,5 A (peak). With a weight of only approx. 300g this rotary valve is especially suitable for microfluidics and mobile applications.
A position sensor (encoder) with additional signal transmitters on the valve head enables precise positioning of the individual channels and automatic position detection when the valve is started - also known as "homing".
The valve body is made of PCTFE, which offers high chemical resistance and good strength. The plunger is made of PTFE, which has the same chemical properties as the valve body. Precise channels with only 0.5mm allow smallest internal volume and transfer volume from port to port. More about the different valve head configurations can be found in the valve heads section
Specifications
Motor
|
stepper motor
|
Operation voltage
|
5 - 10VDC
|
Power consumption
|
0,5 A (peak)
|
Rotation speed
|
1500 ms für 180°
|
Wetted materials
|
PCTFE (valve body) and PTFE (tappet)
|
Fluid temperature range
|
5 - 40°C
|
Ambient temperature range
|
5 - 40°C
|
Operating humidity
|
20 - 80% (non condensing)
|
Pressure (max.)
|
5 bar | 10 bar on request
|
Flow channel diameter
|
0.5mm | 0.4 - 1.0 mm on request
|
Internal volume
|
2.32 - 2.84 µl (port-to-port) - Configuration dependent
|
Carry over volume
|
0.55 - 1.07 µl (port-to-port) - Configuration dependent
|
Dead volume
|
kein
|
Connection
|
1/4-28 UNF (flat-bottom)
|
Electrical interface
|
USB mini | RS-232, RS-485 auf Anfrage
|
Communication interface
|
Serial | I2C weitere auf Anfrage |
Weight
|
ca. 300 g
|
Mounting direction
|
Any
|
Dimensions
|
29.0 x 38.3 x 111.8 mm
|
Customizable to specific requirements (e.g. higher pressure range, different operating mode, different channel sizes, different port connections, ...)
Software control rotary valves
You can find more information in the online manual: https://wiki.pumps-valves.eu/RVM_rotary_valves
Dimensions
mm [inch]

Downloads
Rotary valves overview 369 KB
Rotary valves datasheet 616 KB