Both-Ends-Selected Flowpath Selectors - 1/16", 0.40 mm ports

5000 psi
ST
Both ends selected
1/16" 0.40 mm

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

Valco GC selector

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

4 columns or loops

6 columns or loops

5000 psi
ST
Both ends selected
1/16" 0.40 mm

4 column or loop 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" 2CST4UW
3" 3CST4UW
4" 4CST4UW
6" 6CST4UW
Air actuator none ACST4UW
2" A2CST4UW
3" A3CST4UW
4" A4CST4UW
6" A6CST4UW
Microelectric actuator none EMTCST4UW
2" EMT2CST4UW
3" EMT3CST4UW
4" EMT4CST4UW
6" EMT6CST4UW
Universal actuator
Choose interface:
Standard none EUT-CST4UW
2" EUT-2CST4UW
3" EUT-3CST4UW
4" EUT-4CST4UW
6" EUT-6CST4UW
RS-232 none EUTA-CST4UW
2" EUTA-2CST4UW
3" EUTA-3CST4UW
4" EUTA-4CST4UW
6" EUTA-6CST4UW
USB none EUTB-CST4UW
2" EUTB-2CST4UW
3" EUTB-3CST4UW
4" EUTB-4CST4UW
6" EUTB-6CST4UW
BCD none EUTC-CST4UW
2" EUTC-2CST4UW
3" EUTC-3CST4UW
4" EUTC-4CST4UW
6" EUTC-6CST4UW
Replacement parts Product No.
Valve (for use with existing actuator) DCST4UW
Rotor SSACST4UW
5000 psi
ST
Both ends selected
1/16" 0.40 mm

6 column or loop 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" 2CST6UW
3" 3CST6UW
4" 4CST6UW
6" 6CST6UW
Air actuator none ACST6UW
2" A2CST6UW
3" A3CST6UW
4" A4CST6UW
6" A6CST6UW
Microelectric actuator none EMTCST6UW
2" EMT2CST6UW
3" EMT3CST6UW
4" EMT4CST6UW
6" EMT6CST6UW
Universal actuator
Choose interface:
Standard none EUT-CST6UW
2" EUT-2CST6UW
3" EUT-3CST6UW
4" EUT-4CST6UW
6" EUT-6CST6UW
RS-232 none EUTA-CST6UW
2" EUTA-2CST6UW
3" EUTA-3CST6UW
4" EUTA-4CST6UW
6" EUTA-6CST6UW
USB none EUTB-CST6UW
2" EUTB-2CST6UW
3" EUTB-3CST6UW
4" EUTB-4CST6UW
6" EUTB-6CST6UW
BCD none EUTC-CST6UW
2" EUTC-2CST6UW
3" EUTC-3CST6UW
4" EUTC-4CST6UW
6" EUTC-6CST6UW
Replacement parts Product No.
Valve (for use with existing actuator) DCST6UW
Rotor SSACST6UW

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.