ASCO 390 Solenoid Valves – 2-Way Pinch Valves NC NO (Solenoid Operated)

ASCO 390 solenoid valves. T&D are an ASCO Numatics Authorised Distribution Channel.

ASCO 390 solenoid valves. T&D are an ASCO Numatics Authorised Distribution Channel.

ASCO 390 solenoid valves are part of the ASCO Red Hat range of valves.

  • Manufacturer : ASCO
  • Product : Solenoid Valve
  • Type : Pinch
  • Series : ASCO 390
  • Valve Voltage : 12 VDC, 24 VDC, 115 VAC (50/60 Hz)
  • Flow Control Media : Corrosive or high purity fluids
  • Valve Function : Normally Closed, Normally Open –  2 Way: 2/2 – 3/32 to 3/8

NC = Normally Closed Valve

NO = Normally Opened Valve

Temperature Range:

Ambient: 32˚F to 77˚F (0˚C to 25˚C)


  • Saves space in equipment with compact design.
  • Zero dead volume prevents cross-contamination
  • Large range of tubing sizes available for various flow and pressure requirements
  • Zero dead volume prevents cross-contamination
  • Removable/Rotatable coil for easy service and installation

Typical applications of the ASCO 390 solenoid valves are designed to control the flow of corrosive or high purity fluids in medical equipment and analytical instruments.


ASCO 390 Solenoid Valves – Product Construction

Valve Wetted Parts
Recommended TubingVQM Max Hardness: 55 Shore A (12” tube supplied with each valve. Additional lengths available

ASCO 390 Solenoid Valves – Electrical Characteristics

Standard Voltage12 VDC, 24 VDC, 115 VAC (50/60 Hz)
Power Consumption
-DC2.5 to 10.0 Watts
-AC4.0 to 12.0 Watts
Duty Cycle RatingContinuous
 Electrical Connection
-39026 AWG Hardwire, 15″ long


ASCO solenoid valves (2-way, 3-way and 4-way type including NAMUR interfaces) control the critical flow of air, gas, water, oil and steam across all industries – hazardousSIL IEC 61508 - Solenoid Valves area solenoid valves are available for Division and Zone classifications.

Class I, Division 2 and Zone 1/Zone 2 approved solenoid valves according to ATEX, IECEx, FM, CSA and UL are available. Flameproof and explosion-proof valves can be specified for potentially explosive atmospheres where there is a presence of flammable liquids, gases or vapours.

ASCO valves improve reliability and performance of safety systems according to IEC 61508, IEC 61511 and Safety Integrity Levels (SIL) – ASCO spool valves with SIL 4 capability are SAEL listed as assessed by Exida and TÜV.

➡ Did you know? T&D Exports support the global oil, gas and petrochemical industries providing a single-source supply capability of Hazardous Area Equipment across Electrical, Mechanical, Process & Instrumentation ranges.

Solenoid Valves ASCO

Data Sheets