10,000 psi Internal Sample Injectors - 1/16" fittings

10,000 psi
Internal sample
1/16" 150 µm

Model C84H internal sample injectors are available with 10, 20, or 50 nanoliter sample size. Valves can be actuated manually or automated with pneumatic or electric actuators. Valves include stainless steel 1/16" 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:

10 nanoliters

20 nanoliters

50 nanoliters

4 port schematic

4 port injectors - 10 nanoliters

Sample size Description Product No.
10 nanoliters Manual C84H-6674-.01
With air actuator C84H-6674-.01A
With Modular universal actuator
Choose interface:
Digital I/O C84H-6674-.01UMH
RS-232 C84H-6674-.01UMHA
RS-485 C84H-6674-.01UMHF
BCD C84H-6674-.01UMHC
With universal actuator
Choose interface:
Digital I/O C84H-6674-.01EUH
RS-232 C84H-6674-.01EUHA
RS-485 C84H-6674-.01EUHF
USB C84H-6674-.01EUHB
BCD C84H-6674-.01EUHC
Replacement valve C84H-6674-.01D
Replacement rotor C74-66R-.01
Replacement stator C74-6C7
4 port schematic

4 port injectors - 20 nanoliters

Sample size Description Product No.
20 nanoliters Manual C84H-6674-.02
With air actuator C84H-6674-.02A
With Modular universal actuator
Choose interface:
Digital I/O C84H-6674-.02UMH
RS-232 C84H-6674-.02UMHA
RS-485 C84H-6674-.02UMHF
BCD C84H-6674-.02UMHC
With universal actuator
Choose interface:
Digital I/O C84H-6674-.02EUH
RS-232 C84H-6674-.02EUHA
RS-485 C84H-6674-.02EUHF
USB C84H-6674-.02EUHB
BCD C84H-6674-.02EUHC
Replacement valve C84H-6674-.02D
Replacement rotor C74-66R-.02
Replacement stator C74-6C7
4 port schematic

4 port injectors - 50 nanoliters

Sample size Description Product No.
50 nanoliters Manual C84H-6674-.05
With air actuator C84H-6674-.05A
With Modular universal actuator
Choose interface:
Digital I/O C84H-6674-.05UMH
RS-232 C84H-6674-.05UMHA
RS-485 C84H-6674-.05UMHF
BCD C84H-6674-.05UMHC
With universal actuator
Choose interface:
Digital I/O C84H-6674-.05EUH
RS-232 C84H-6674-.05EUHA
RS-485 C84H-6674-.05EUHF
USB C84H-6674-.05EUHB
BCD C84H-6674-.05EUHC
Replacement valve C84H-6674-.05D
Replacement rotor C74-66R-.05
Replacement stator C74-6C7