VHS Series Solenoid Valves

VHS Hard Seat Valves

VHS Hard Seat Valves replace the elastomeric seals with a precision zirconia ball and seat. These valves offer precise, repeatable, non-contact dispensing in the nanoliter and microliter range. They are well suited for DMSO and other fluids that negatively react with elastomers.

  • High Speed Operation
  • Fluid Applications Only
  • Wetted Materials:
    • Configuration A and B: Stainless Steel, PEEK, TZP
    • Configuration C: Stainless Steel, PEEK, TZP, Sapphire
  • 2 way, Normally Closed Operation
  • Available in 12 and 24 vdc models (spike and hold circuit required)

  • Inlet ports: 062 MINSTAC
  • Outlet ports
    • 062 MINSTAC for connection of nozzles or tubing (Configuration A)
    • 0.05" O.D. port for use with flexible tubing or direct dispensing
      (Configuration B)
    • Jeweled orifice for direct dispensing (Configuration C)
  • Weight: 1.8 grams

Swipe to the right for more table information

Part
Number
COIL VOLTAGE
(vdc)
CONFIGURATION OUTLET PORT LOHM RATE1 Internal VOLUME
(µL)
INKA1283410H 12 A 062 MINSTAC 6250 40
INKA2483410H 24 A 062 MINSTAC 6250 40
INKA1203410H 12 B 0.05" O.D. port 5000 37
INKA2403410H 24 B 0.05" O.D. port 5000 37
INKA1243410H 12 C 0.004" I.D. jewel 60000 35
INKA2443410H 24 C 0.004" I.D. jewel 60000 35
INKA1253410H 12 C 0.005" I.D. jewel 35000 35
INKA2453410H 24 C 0.005" I.D. jewel 35000 35
INKA1273410H 12 C 0.0075" I.D. jewel 15400 35
INKA2473410H 24 C 0.0075" I.D. jewel 15400 35

(1) Click here for a full description of the Lohm Laws.

Configuration A

Configuration B

Configuration C