HPLC Injectors/Switching Valves - 1/8" fittings, 0.75 mm ports

5,000 psi
Semi-prep
1/8" 0.75 mm
Valco GC valve

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. Select the desired number of ports below to continue.

Valves include stainless steel nuts and ferrules. Order sample loops separately.

5,000 psi
Semi-prep
1/8" 0.75 mm
4 port schematic

4 port valves

Standard electric actuator:
   110 VAC for USA
   110/230 VAC to 24 VDC power supply for international
Microelectric and universal actuators:
   24 VDC, with 110/230 VAC to 24 VDC power supply

Actuation Product No.
Manual 4UW
Air actuator A4UW
Standard electric actuator E4UW
Microelectric actuator ED4UW
Universal actuator
Choose interface:
None 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 schematic

6 port valves

Standard electric actuator:
   110 VAC for USA
   110/230 VAC to 24 VDC power supply for international
Microelectric and universal actuators:
   24 VDC, with 110/230 VAC to 24 VDC power supply

Actuation Product No.
Manual 6UW
Air actuator A6UW
Standard electric actuator E6UW
Microelectric actuator ED6UW
Universal actuator
Choose interface:
None 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 schematic

8 port valves

Standard electric actuator:
   110 VAC for USA
   110/230 VAC to 24 VDC power supply for international
Microelectric and universal actuators:
   24 VDC, with 110/230 VAC to 24 VDC power supply

Actuation Product No.
Manual 8UW
Air actuator A8UW
Standard electric actuator E8UW
Microelectric actuator ED8UW
Universal actuator
Choose interface:
None 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 schematic

10 port valves

Manual 10 port valve includes 2" standoff
Standard electric actuator:
   110 VAC for USA
   110/230 VAC to 24 VDC power supply for international
Microelectric and universal actuators:
   24 VDC, with 110/230 VAC to 24 VDC power supply

Actuation Product No.
Manual 210UW
Air actuator A10UW
Standard electric actuator E10UW
Microelectric actuator ED10UW
Universal actuator
Choose interface:
None 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

SPECIFICATIONS

Max press: 5000 psi liq
Max temp: 75°C
Body: Nitronic 60
Rotor: Valcon H

OPTIONS

Contact us for more info about:

  • 3 and 12 port valves
  • Larger bore
  • 2", 3", 4", or 6" standoff
  • Non-standard valve body materials

MORE INFORMATION

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