Valcor Engineering Corporation

Scientific & Industrial Miniature Valves and Regulators


Valcor Scientific presents our family of miniature valves and regulators available in standard and special configurations. We now offer a manually adjustable regulator in a compact, robust and cost effective package. Our high-cycle valve products include a proportionally controlled solenoid valve along with a 2-way shut-off and 3-way full ported solenoid option.


These products are designed for a wide range of applications across many industries requiring a fast-response time, high-cycle life and high-flow rate in a compact design. Custom engineered solutions are simplified with a cartridge configuration and standard or custom mounting blocks.

Design Features and Benefits

  • Compact Design—Miniature footprint utilizes a height of less than 2” in a 3/4” diameter body
  • High Cycle Life—In Excess of 1 Billion Cycles. If you cycle the valve every second, it would take 32 years to reach 1 Billion cycles
  • Fast Response Time—Actuation time is between 10 to 15 milliseconds
  • Large Flow Rate—Valves flow rate up to 100 L/min. Regulator has multiple springs for precision pressure control

Electronic Valves


Direct Acting
2-Way Normally Closed/Normally Open

  • 10/32” or Cartridge Mount
  • Vacuum to 100 PSI
  • 10 to 15 millisecond response time
  • 12 or 24 Volt DC
  • 100 L/Min @ 100 PSIG


Direct Acting
2-Way Proportionally Controlled

  • Manifold, 10/32” Male Stud
  • Vacuum to 100 PSI
  • Max Hysteresis 10% of Full Power
  • 10 or 20 Volt DC

Pressure Regulator


Vented and Non-Relieving
Manually Adjustable

  • 1/8” NPT or Cartridge Mount
  • 300 PSIG Max Input
  • +/- 0.15 PSI
  • Sensitivity 0.1 PSI
  • Stability 0.1 PSI