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ASCO 226 Miniature Solenoid Valves
ASCO 226 miniature solenoid valves are designed to handle both liquid and gases in analytical, diagnostic and therapeutic medical devices and instruments.
With a diverse array of fit, form, and function, the 226 Series is ideally suited for applications such as Dental Equipment, Gas Chromatography, Industrial analyzers, and respiratory devices.
ASCO 226 Miniature Solenoid Valves


Valve Actuation
Solenoid, Solenoid - Direct Acting, Solenoid - Latching
Body Material
Brass, Brass - Nickel Plated, POM
Air, Inert Gas, Water
Pipe / Port Size
Port Type
Flange, Push-in
2 way - 2/2 Normally Closed, 2 way - 2/2 Normally Open, 3 way - 3/2 Universal, 3 way - 3/2 Normally Open, 3 way - 3/2 Normally Closed
Less than .05 Cv, From .05-.1 Cv, From 0.1 Cv to 0.5 Cv
6 DC, 12 DC, 24 DC
Max Differential / Max Operating Pressure
0 to 232 PSI
Operating Environment
Standards / Regulations
IP65, RoHS


  • Available in 2/2 NC/NO, 3/2 NC/NO and Universal versions, as well as proportional control and latching versions
  • Low power versions (0.5W), and latching coil versions (power consumption close to zero) results in a decrease in OEM instrument power consumption as well as a decrease in heat transferred to the fluid media
  • Small form-factor saves space in OEM instruments are well-suited for portable and hand-held field devices
  • Multiple electrical connection options and a rotatable coil create greater flexibility in OEM instrument design and serviceability
  • meets all relevant CE directives, and are RoHS compliant