20,000 psi Injectors/Switching Valves - 1/16" fittings

20,000 psi
Microbore
1/16" 0.25 mm

Model C82U injectors and switching valves can be actuated manually or automated with pneumatic or electric actuators. A complete valve product number includes information about the valve, actuator, and mounting hardware. Valves include stainless steel 1/16" fittings. Order sample loops separately.

Cheminert UHPLC valve

Select the desired number of ports below to view product numbers:

4 port valves

6 port valves

20,000 psi
Microbore
1/16" 0.25 mm
4 port schematic

4 port valves

Description Product No.
Manual C82U-1674
With air actuator C82U-1674A
With Modular universal actuator
Choose interface:
Digital I/O C82U-1674UMD
RS-232 C82U-1674UMDA
RS-485 C82U-1674UMDF
BCD C82U-1674UMDC
With universal actuator
Choose interface:
Digital I/O C82U-1674EUD
RS-232 C82U-1674EUDA
RS-485 C82U-1674EUDF
USB C82U-1674EUDB
BCD C82U-1674EUDC
Replacement valve C82U-1674D
Replacement rotor C72-16R4
Replacement stator C72-1C74
20,000 psi
Microbore
1/16" 0.25 mm
6 port schematic

6 port valves

Description Product No.
Manual C82U-1676
With air actuator C82U-1676A
With Modular universal actuator
Choose interface:
Digital I/O C82U-1676UMD
RS-232 C82U-1676UMDA
RS-485 C82U-1676UMDF
BCD C82U-1676UMDC
With universal actuator
Choose interface:
Digital I/O C82U-1676EUD
RS-232 C82U-1676EUDA
RS-485 C82U-1676EUDF
USB C82U-1676EUDB
BCD C82U-1676EUDC
Replacement valve C82U-1676D
Replacement rotor C72-16R6
Replacement stator C72-1C76

SPECIFICATIONS

Max press: 20,000 psi liq
Max temp: 50°C
Stator: SS w/inert coating
Rotor: Valcon E3

TECH TIP

The 6 port version of this valve was supplied as original equipment in EASY-nLC models prior to the Model 1200. Some users have experienced premature valve failure caused by overtightening the Viper™ fittings. We now offer a new stator design which virtually eliminates this possibility.

MORE INFORMATION

SEE ALSO