Integrated Motor/Low Pressure Selectors - 1/16" ZDV fittings

Low pressure
Stream selector
10-32 ZDV
1/16" 0.75 mm

Model C65Z stream selectors are integrated motor/valve assemblies designed specifically to be built into an OEM system. The compact, lightweight package is available in 4, 6, 8, and 10 position configurations.

Using the well-proven Cheminert stream selector design and the 24 volt motor from our popular microelectric actuators, the Model C55 needs only to be connected to an instrument's power supply. A single momentary contact closure steps the valve to the next position; a separate contact closure moves the valve to position 1 (Home). An optional serial interface provides more flexible control.

integrated motor/low pressure valve

Valves include 1/16" PEEK hex head nuts and ferrules. One piece or standard fingertight fittings and ferrules of other materials may be ordered separately.

Integrated motor/low pressure selector

Description Positions Product No.
Valve with motor, sensor, and controller 4 C65Z-3184I
6 C65Z-3186I
8 C65Z-3188I
10 C65Z-3180I
Valve with motor, sensor, and controller,
  RS-232 version
4 C65Z-3184IA
6 C65Z-3186IA
8 C65Z-3188IA
10 C65Z-3180IA
Valve with motor, sensor, and controller,
  RS-485 version
4 C65Z-3184IF
6 C65Z-3186IF
8 C65Z-3188IF
10 C65Z-3180IF
Valve with motor and sensor only 4 C65Z-3184I-S
6 C65Z-3186I-S
8 C65Z-3188I-S
10 C65Z-3180I-S
Replacement rotor 4 C65-314
6 C65-314
8 C15-310
10 C15-310
Replacement stator 4 C65Z-384
6 C65Z-386
8 C65Z-388
10 C65Z-380


Max press: 250 psi liq
Max temp: 50°C
Stator: PPS
Rotor: Valcon E2


Contact us for more info about:

  • Other polymer rotors and stators



  • Equivalent motor/selector with 1/4-28 fittings for 1/16" or 1/8" tubing


  • These products are defined by CE as "components", and are fully RoHS compliant and designed to pass all CE testing when properly installed in a CE compliant instrument. Some CE testing has been done. A copy of the results are available from our compliance officer upon request.