Series L257 General Purpose Solenoid Valves from ASCO™

Series L257 General Purpose Solenoid Valves from ASCO™
ASCO Series L257 general purpose valves are designed to control water, air, inert gases, steam and non-aggressive fluids. These valves can be used for wide range of industrial applications. These valves are available in 2/2 or 3/2 normally closed, open or universal service versions plus proportional control and latching versions.


Series L257 General Purpose Solenoid Valves Features:

  • Direct acting solenoid valve.
  • Suitable for vacuum at port “P” (PA – PP = max 1 bar)
  • Suitable to shut off liquid and gaseous fluids
  • Suitable for low pressure steam and applications in sterilising autoclaves



Series L257 General Purpose Solenoid Valves Specifications:

  • Body Material:  PPS (Polyphenilsulfure) fiberglass reinforced
  • Valve Actuation:  Solenoid - Direct Acting
  • Function:  2 way - 2/2 Normally Open
  • Maximum allowable pressure (PS):  10 bar
  • Fluid temperature:  0°C +130°C
  • Max viscosity:  5°E (~37 cStokes or mm2/s)
  • Sealing:  FPM



ASCO™ Miniature Solenoid Valves Series L123 / L257 / L323 Brochure


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