20,000 psi Internal Sample Injectors - 1/32" fittings

20,000 psi
Internal sample
1/32" 100 µm

Model C84NU internal sample injectors are available with 4, 10, or 20 nanoliter sample size. Valves can be actuated manually or automated with pneumatic or electric actuators. Valves include stainless steel 1/32" fittings.

Cheminert UHPLC valve

A complete valve product number (in the table below) includes information about the sample size, actuator, and mounting hardware.

Select the desired sample size below to view product numbers:

4 nanoliters

10 nanoliters

20 nanoliters

4 port schematic

4 port injectors - 4 nanoliters

Sample size Description Product No.
4 nanoliters Manual C84NU-4674-.004
With air actuator C84NU-4674-.004A
With Modular Universal Actuator
Choose interface:
Digital I/O C84NU-4674-.004UMH
RS-232 C84NU-4674-.004UMHA
RS-485 C84NU-4674-.004UMHF
BCD C84NU-4674-.004UMHC
With universal actuator
Choose interface:
Digital I/O C84NU-4674-.004EUH
RS-232 C84NU-4674-.004EUHA
RS-485 C84NU-4674-.004EUHF
USB C84NU-4674-.004EUHB
BCD C84NU-4674-.004EUHC
Replacement valve C84NU-4674-.004D
Replacement rotor C74N-46R-.004
Replacement stator C74N-4C7
4 port schematic

4 port injectors - 10 nanoliters

Sample size Description Product No.
10 nanoliters Manual C84NU-4674-.01
With air actuator C84NU-4674-.01A
With Modular Universal Actuator
Choose interface:
Digital I/O C84NU-4674-.01UMH
RS-232 C84NU-4674-.01UMHA
RS-485 C84NU-4674-.01UMHF
BCD C84NU-4674-.01UMHC
With universal actuator
Choose interface:
Digital I/O C84NU-4674-.01EUH
RS-232 C84NU-4674-.01EUHA
RS-485 C84NU-4674-.01EUHF
USB C84NU-4674-.01EUHB
BCD C84NU-4674-.01EUHC
Replacement valve C84NU-4674-.01D
Replacement rotor C74N-46R-.01
Replacement stator C74N-4C7
4 port schematic

4 port injectors - 20 nanoliters

Sample size Description Product No.
20 nanoliters Manual C84NU-4674-.02
With air actuator C84NU-4674-.02A
With Modular Universal Actuator
Choose interface:
Digital I/O C84NU-4674-.02UMH
RS-232 C84NU-4674-.02UMHA
RS-485 C84NU-4674-.02UMHF
BCD C84NU-4674-.02UMHC
With universal actuator
Choose interface:
Digital I/O C84NU-4674-.02EUH
RS-232 C84NU-4674-.02EUHA
RS-485 C84NU-4674-.02EUHF
USB C84NU-4674-.02EUHB
BCD C84NU-4674-.02EUHC
Replacement valve C84NU-4674-.02D
Replacement rotor C74N-46R-.02
Replacement stator C74N-4C7

SPECIFICATIONS

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

MORE INFORMATION

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