Valco Injectors and Valves for HPLC
Valco Injectors and Valves for HPLC
A pioneer in products for High Performance Liquid Chromatography, Valco continues to offer a diverse line in terms of number of ports, fitting sizes, and materials of construction. 3, 4, 6, 8, 10, 12 port versions are offered, with 1/32" (optional), 1/16", or 1/8" fittings. Valco valves offer a wide range of rotor and body materials, with alloys and polymer composites capable of meeting virtually any system requirement. However, longest lifetime is provided by our Cheminert coated-stator injectors.
All models can be ordered in manual, pneumatic, or electrically actuated versions.
| 5,000 psi | |
| Analytical | |
| 1/16" | 0.40 mm |
4 port valves
Microelectric and universal actuators:
24 VDC, with 110/230 VAC to 24 VDC power supply
| Actuation | Product No. | |
|---|---|---|
| Manual | C4W | |
| Air actuator | AC4W | |
| Microelectric actuator | EPC4W | |
| Universal actuator Choose interface: |
Standard | EUD-C4W |
| RS-232 | EUDA-C4W | |
| USB | EUDB-C4W | |
| BCD | EUDC-C4W | |
| Replacement parts | Product No. | |
| Valve (for use with existing actuator) | DC4W | |
| Rotor | SSAC4W | |
| 5,000 psi | |
| Analytical | |
| 1/16" | 0.40 mm |
6 port valves
Microelectric and universal actuators:
24 VDC, with 110/230 VAC to 24 VDC power supply
| Actuation | Product No. | |
|---|---|---|
| Manual | C6W | |
| Air actuator | AC6W | |
| Microelectric actuator | EPC6W | |
| Universal actuator Choose interface: |
Standard | EUD-C6W |
| RS-232 | EUDA-C6W | |
| USB | EUDB-C6W | |
| BCD | EUDC-C6W | |
| Replacement parts | Product No. | |
| Valve (for use with existing actuator) | DC6W | |
| Rotor | SSAC6W | |
| 5,000 psi | |
| Analytical | |
| 1/16" | 0.40 mm |
8 port valves
Microelectric and universal actuators:
24 VDC, with 110/230 VAC to 24 VDC power supply
| Actuation | Product No. | |
|---|---|---|
| Manual | C8W | |
| Air actuator | AC8W | |
| Microelectric actuator | EPC8W | |
| Universal actuator Choose interface: |
Standard | EUD-C8W |
| RS-232 | EUDA-C8W | |
| USB | EUDB-C8W | |
| BCD | EUDC-C8W | |
| Replacement parts | Product No. | |
| Valve (for use with existing actuator) | DC8W | |
| Rotor | SSAC8W | |
| 5,000 psi | |
| Analytical | |
| 1/16" | 0.40 mm |
10 port valves
Microelectric and universal actuators:
24 VDC, with 110/230 VAC to 24 VDC power supply
| Actuation | Product No. | |
|---|---|---|
| Manual | C10W | |
| Air actuator | AC10W | |
| Microelectric actuator | EPC10W | |
| Universal actuator Choose interface: |
Standard | EUD-C10W |
| RS-232 | EUDA-C10W | |
| USB | EUDB-C10W | |
| BCD | EUDC-C10W | |
| Replacement parts | Product No. | |
| Valve (for use with existing actuator) | DC10W | |
| Rotor | SSAC10W | |
| 5,000 psi | |
| Semi-prep | |
| 1/16" | 0.75 mm |
4 port valves
Microelectric and universal actuators:
24 VDC, with 110/230 VAC to 24 VDC power supply
| Actuation | Product No. | |
|---|---|---|
| Manual | C4UW | |
| Air actuator | AC4UW | |
| Microelectric actuator | EDC4UW | |
| Universal actuator Choose interface: |
Standard | EUD-C4UW |
| RS-232 | EUDA-C4UW | |
| USB | EUDB-C4UW | |
| BCD | EUDC-C4UW | |
| Replacement parts | Product No. | |
| Valve (for use with existing actuator) | DC4UW | |
| Rotor | SSAC4UW | |
| 5,000 psi | |
| Semi-prep | |
| 1/16" | 0.75 mm |
6 port valves
Microelectric and universal actuators:
24 VDC, with 110/230 VAC to 24 VDC power supply
| Actuation | Product No. | |
|---|---|---|
| Manual | C6UW | |
| Air actuator | AC6UW | |
| Microelectric actuator | EDC6UW | |
| Universal actuator Choose interface: |
Standard | EUD-C6UW |
| RS-232 | EUDA-C6UW | |
| USB | EUDB-C6UW | |
| BCD | EUDC-C6UW | |
| Replacement parts | Product No. | |
| Valve (for use with existing actuator) | DC6UW | |
| Rotor | SSAC6UW | |
| 5,000 psi | |
| Semi-prep | |
| 1/16" | 0.75 mm |
8 port valves
Microelectric and universal actuators:
24 VDC, with 110/230 VAC to 24 VDC power supply
| Actuation | Product No. | |
|---|---|---|
| Manual | C8UW | |
| Air actuator | AC8UW | |
| Microelectric actuator | EDC8UW | |
| Universal actuator Choose interface: |
Standard | EUD-C8UW |
| RS-232 | EUDA-C8UW | |
| USB | EUDB-C8UW | |
| BCD | EUDC-C8UW | |
| Replacement parts | Product No. | |
| Valve (for use with existing actuator) | DC8UW | |
| Rotor | SSAC8UW | |
| 5,000 psi | |
| Semi-prep | |
| 1/16" | 0.75 mm |
10 port valves
Microelectric and universal actuators:
24 VDC, with 110/230 VAC to 24 VDC power supply
| Actuation | Product No. | |
|---|---|---|
| Manual | C10UW | |
| Air actuator | AC10UW | |
| Microelectric actuator | EDC10UW | |
| Universal actuator Choose interface: |
Standard | EUD-C10UW |
| RS-232 | EUDA-C10UW | |
| USB | EUDB-C10UW | |
| BCD | EUDC-C10UW | |
| Replacement parts | Product No. | |
| Valve (for use with existing actuator) | DC10UW | |
| Rotor | SSAC10UW | |
| 5,000 psi | |
| Semi-prep | |
| 1/8" | 0.75 mm |
4 port valves
Microelectric and universal actuators:
24 VDC, with 110/230 VAC to 24 VDC power supply
| Actuation | Product No. | |
|---|---|---|
| Manual | 4UW | |
| Air actuator | A4UW | |
| Microelectric actuator | ED4UW | |
| Universal actuator Choose interface: |
Standard | EUD-4UW |
| RS-232 | EUDA-4UW | |
| USB | EUDB-4UW | |
| BCD | EUDC-4UW | |
| Replacement parts | Product No. | |
| Valve (for use with existing actuator) | D4UW | |
| Rotor | SSA4UW | |
| 5,000 psi | |
| Semi-prep | |
| 1/8" | 0.75 mm |
6 port valves
Microelectric and universal actuators:
24 VDC, with 110/230 VAC to 24 VDC power supply
| Actuation | Product No. | |
|---|---|---|
| Manual | 6UW | |
| Air actuator | A6UW | |
| Microelectric actuator | ED6UW | |
| Universal actuator Choose interface: |
Standard | EUD-6UW |
| RS-232 | EUDA-6UW | |
| USB | EUDB-6UW | |
| BCD | EUDC-6UW | |
| Replacement parts | Product No. | |
| Valve (for use with existing actuator) | D6UW | |
| Rotor | SSA6UW | |
| 5,000 psi | |
| Semi-prep | |
| 1/8" | 0.75 mm |
8 port valves
Microelectric and universal actuators:
24 VDC, with 110/230 VAC to 24 VDC power supply
| Actuation | Product No. | |
|---|---|---|
| Manual | 8UW | |
| Air actuator | A8UW | |
| Microelectric actuator | ED8UW | |
| Universal actuator Choose interface: |
Standard | EUD-8UW |
| RS-232 | EUDA-8UW | |
| USB | EUDB-8UW | |
| BCD | EUDC-8UW | |
| Replacement parts | Product No. | |
| Valve (for use with existing actuator) | D8UW | |
| Rotor | SSA8UW | |
| 5,000 psi | |
| Semi-prep | |
| 1/8" | 0.75 mm |
10 port valves
Manual 10 port valve includes 2" standoff
Microelectric and universal actuators:
24 VDC, with 110/230 VAC to 24 VDC power supply
| Actuation | Product No. | |
|---|---|---|
| Manual | 210UW | |
| Air actuator | A10UW | |
| Microelectric actuator | ED10UW | |
| Universal actuator Choose interface: |
Standard | EUD-10UW |
| RS-232 | EUDA-10UW | |
| USB | EUDB-10UW | |
| BCD | EUDC-10UW | |
| Replacement parts | Product No. | |
| Valve (for use with existing actuator) | D10UW | |
| Rotor | SSA10UW | |
| 5,000 psi | |
| Prep | |
| 1/8" | 1.7 mm |
4 port valves
Microelectric and universal actuators:
24 VDC, with 110/230 VAC to 24 VDC power supply
| Actuation | Product No. | |
|---|---|---|
| Manual | L4UW | |
| Air actuator | AL4UW | |
| Microelectric actuator | EDL4UW | |
| Universal actuator Choose interface: |
Standard | EUD-L4UW |
| RS-232 | EUDA-L4UW | |
| USB | EUDB-L4UW | |
| BCD | EUDC-L4UW | |
| Replacement parts | Product No. | |
| Valve (for use with existing actuator) | DL4UW | |
| Rotor | SSAL4UW | |
| 5,000 psi | |
| Prep | |
| 1/8" | 1.7 mm |
6 port valves
Microelectric and universal actuators:
24 VDC, with 110/230 VAC to 24 VDC power supply
| Actuation | Product No. | |
|---|---|---|
| Manual | L6UW | |
| Air actuator | AL6UW | |
| Microelectric actuator | EDL6UW | |
| Universal actuator Choose interface: |
Standard | EUD-L6UW |
| RS-232 | EUDA-L6UW | |
| USB | EUDB-L6UW | |
| BCD | EUDC-L6UW | |
| Replacement parts | Product No. | |
| Valve (for use with existing actuator) | DL6UW | |
| Rotor | SSAL6UW | |
| 5,000 psi | |
| Prep | |
| 1/8" | 1.3 mm |
8 port valves
Microelectric and universal actuators:
24 VDC, with 110/230 VAC to 24 VDC power supply
| Actuation | Product No. | |
|---|---|---|
| Manual | L8UW | |
| Air actuator | AL8UW | |
| Microelectric actuator | EDL8UW | |
| Universal actuator Choose interface: |
Standard | EUD-L8UW |
| RS-232 | EUDA-L8UW | |
| USB | EUDB-L8UW | |
| BCD | EUDC-L8UW | |
| Replacement parts | Product No. | |
| Valve (for use with existing actuator) | DL8UW | |
| Rotor | SSAL8UW | |
| 5,000 psi | |
| Prep | |
| 1/8" | 1.0 mm |
10 port valves
Manual 10 port valve includes 2" standoff
Microelectric and universal actuators:
24 VDC, with 110/230 VAC to 24 VDC power supply
| Actuation | Product No. | |
|---|---|---|
| Manual | 2L10UW | |
| Air actuator | AL10UW | |
| Microelectric actuator | EDL10UW | |
| Universal actuator Choose interface: |
Standard | EUD-L10UW |
| RS-232 | EUDA-L10UW | |
| USB | EUDB-L10UW | |
| BCD | EUDC-L10UW | |
| Replacement parts | Product No. | |
| Valve (for use with existing actuator) | DL10UW | |
| Rotor | SSAL10UW | |