HPLC Internal Sample Injectors - 1/16", 0.75 mm ports

5000 psi
Internal sample
1/16" 0.75 mm

A complete valve product number includes information about the valve, actuator, and mounting hardware. Valves include stainless steel nuts and ferrules.

Valco HPLC valve

Select the desired sample size below to view product numbers:

.2 microliter
.5 microliter
1 microliter
2 microliter

5000 psi
Internal sample
1/16" 0.75 mm
4 port schematic

.2 µl injectors

Microelectric and universal actuators:
   24 VDC, with 110/230 VAC to 24 VDC power supply

Actuation Product No.
Manual CI4UW.2
With air actuator ACI4UW.2
With microelectric actuator EDCI4UW.2
Universal actuator
Choose interface:
Standard EUD-CI4UW.2
RS-232 EUDA-CI4UW.2
USB EUDB-CI4UW.2
BCD EUDC-CI4UW.2
Replacement parts Product No.
Valve (for use with existing actuator) DCI4UW.2
Rotor SSACI4UW.2
5000 psi
Internal sample
1/16" 0.75 mm
4 port schematic

.5 µl injectors

Microelectric and universal actuators:
   24 VDC, with 110/230 VAC to 24 VDC power supply

Actuation Product No.
Manual CI4UW.5
With air actuator ACI4UW.5
With microelectric actuator EDCI4UW.5
Universal actuator
Choose interface:
Standard EUD-CI4UW.5
RS-232 EUDA-CI4UW.5
USB EUDB-CI4UW.5
BCD EUDC-CI4UW.5
Replacement parts Product No.
Valve (for use with existing actuator) DCI4UW.5
Rotor SSACI4UW.5
5000 psi
Internal sample
1/16" 0.75 mm
4 port schematic

1 µl injectors

Microelectric and universal actuators:
   24 VDC, with 110/230 VAC to 24 VDC power supply

Actuation Product No.
Manual CI4UW1
With air actuator ACI4UW1
With microelectric actuator EDCI4UW1
Universal actuator
Choose interface:
Standard EUD-CI4UW1
RS-232 EUDA-CI4UW1
USB EUDB-CI4UW1
BCD EUDC-CI4UW1
Replacement parts Product No.
Valve (for use with existing actuator) DCI4UW1
Rotor SSACI4UW1
5000 psi
Internal sample
1/16" 0.75 mm
4 port schematic

2 µl injectors

Microelectric and universal actuators:
   24 VDC, with 110/230 VAC to 24 VDC power supply

Actuation Product No.
Manual CI4UW2
With air actuator ACI4UW2
With microelectric actuator EDCI4UW2
Universal actuator
Choose interface:
Standard EUD-CI4UW2
RS-232 EUDA-CI4UW2
USB EUDB-CI4UW2
BCD EUDC-CI4UW2
Replacement parts Product No.
Valve (for use with existing actuator) DCI4UW2
Rotor SSACI4UW2