Dead-end Selectors - 1/8" fittings, 0.75 mm ports

5000 psi
SD
Dead-end
1/8" 0.75 mm

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

Valco GC selector

Select the desired number of positions below to view product numbers.

4 position selectors

6 position selectors

8 position selectors

5000 psi
SD
Dead-end
1/8" 0.75 mm

4 position selectors

Microelectric and universal actuators:
   24 VDC, with 110/230 VAC to 24 VDC power supply
HPLC valves usually do not require a standoff.

Actuation Standoff Product No.
Manual
(not recommended)
2" 2SD4UW
3" 3SD4UW
4" 4SD4UW
6" 6SD4UW
Air actuator none ASD4UW
2" A2SD4UW
3" A3SD4UW
4" A4SD4UW
6" A6SD4UW
Microelectric actuator none EMTSD4UW
2" EMT2SD4UW
3" EMT3SD4UW
4" EMT4SD4UW
6" EMT6SD4UW
Universal actuator
Choose interface:
Standard none EUT-SD4UW
2" EUT-2SD4UW
3" EUT-3SD4UW
4" EUT-4SD4UW
6" EUT-6SD4UW
RS-232 none EUTA-SD4UW
2" EUTA-2SD4UW
3" EUTA-3SD4UW
4" EUTA-4SD4UW
6" EUTA-6SD4UW
USB none EUTB-SD4UW
2" EUTB-2SD4UW
3" EUTB-3SD4UW
4" EUTB-4SD4UW
6" EUTB-6SD4UW
BCD none EUTC-SD4UW
2" EUTC-2SD4UW
3" EUTC-3SD4UW
4" EUTC-4SD4UW
6" EUTC-6SD4UW
Replacement parts Product No.
Valve (for use with existing actuator) DSD4UW
Rotor SSASD4UW
5000 psi
SD
Dead-end
1/8" 0.75 mm

6 position selectors

Microelectric and universal actuators:
   24 VDC, with 110/230 VAC to 24 VDC power supply
HPLC valves usually do not require a standoff.

Actuation Standoff Product No.
Manual
(not recommended)
2" 2SD6UW
3" 3SD6UW
4" 4SD6UW
6" 6SD6UW
Air actuator none ASD6UW
2" A2SD6UW
3" A3SD6UW
4" A4SD6UW
6" A6SD6UW
Microelectric actuator none EMTSD6UW
2" EMT2SD6UW
3" EMT3SD6UW
4" EMT4SD6UW
6" EMT6SD6UW
Universal actuator
Choose interface:
Standard none EUT-SD6UW
2" EUT-2SD6UW
3" EUT-3SD6UW
4" EUT-4SD6UW
6" EUT-6SD6UW
RS-232 none EUTA-SD6UW
2" EUTA-2SD6UW
3" EUTA-3SD6UW
4" EUTA-4SD6UW
6" EUTA-6SD6UW
USB none EUTB-SD6UW
2" EUTB-2SD6UW
3" EUTB-3SD6UW
4" EUTB-4SD6UW
6" EUTB-6SD6UW
BCD none EUTC-SD6UW
2" EUTC-2SD6UW
3" EUTC-3SD6UW
4" EUTC-4SD6UW
6" EUTC-6SD6UW
Replacement parts Product No.
Valve (for use with existing actuator) DSD6UW
Rotor SSASD6UW
5000 psi
SD
Dead-end
1/8" 0.75 mm

8 position selectors

Microelectric and universal actuators:
   24 VDC, with 110/230 VAC to 24 VDC power supply
HPLC valves usually do not require a standoff.

Actuation Standoff Product No.
Manual
(not recommended)
2" 2SD8UW
3" 3SD8UW
4" 4SD8UW
6" 6SD8UW
Air actuator none ASD8UW
2" A2SD8UW
3" A3SD8UW
4" A4SD8UW
6" A6SD8UW
Microelectric actuator none EMTSD8UW
2" EMT2SD8UW
3" EMT3SD8UW
4" EMT4SD8UW
6" EMT6SD8UW
Universal actuator
Choose interface:
Standard none EUT-SD8UW
2" EUT-2SD8UW
3" EUT-3SD8UW
4" EUT-4SD8UW
6" EUT-6SD8UW
RS-232 none EUTA-SD8UW
2" EUTA-2SD8UW
3" EUTA-3SD8UW
4" EUTA-4SD8UW
6" EUTA-6SD8UW
USB none EUTB-SD8UW
2" EUTB-2SD8UW
3" EUTB-3SD8UW
4" EUTB-4SD8UW
6" EUTB-6SD8UW
BCD none EUTC-SD8UW
2" EUTC-2SD8UW
3" EUTC-3SD8UW
4" EUTC-4SD8UW
6" EUTC-6SD8UW
Replacement parts Product No.
Valve (for use with existing actuator) DSD8UW
Rotor SSASD8UW

SPECIFICATIONS

Max pressure: 5000 psi
Max temp: 75°C
Body: Nitronic 60
Rotor: Valcon E

OPTIONS

Contact us for more info about:

  • Larger bore
  • Non-standard valve body materials

MORE INFORMATION

STANDOFFS

A standoff is an extension between the valve and actuator which allows the valve to be mounted in a heated zone while the actuator or handle remains outside at ambient temperature. HPLC valves generally do not require a standoff.