ASCO 344 Solenoid Valves – Pilot Operated Piston Valves

ASCO 344 pilot operated direct acting solenoid valve

ASCO 344 pilot operated direct acting solenoid valve

ASCO 344 solenoid valves are part of the ASCO Red Hat range of valves.

  • Manufacturer : ASCO
  • Product : Solenoid Valve
  • Type : Pilot Operated Valve
  • Series : ASCO 344
  • Valve Body : Brass
  • Valve Voltage : 110 AC;120 AC
  • Flow Control Media : Air, inert gas, water
  • Valve Function : Pilot operated piston/poppet solenoid valve

NC = Normally Closed Valve

NO = Normally Open Valve

ASCO 344 Solenoid Valves – Features

  • ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Sturdy and robust construction allows the valve to be used in many industries and applications
  • Piston-operated poppet design provides a high flow level
  • The ASCO 344 valve is suitable for use with air and water applications
  • The dual solenoid can be shifted with a momentary signal and can remain in position even if electrical power supply is lost
  • ASCO 344 solenoid valve is mountable in any position

ASCO 344 Solenoid Valves – APPLICATIONS

  • Analytical & Diagnostic Equipment
  • Heating Equipment
  • Press Room & Metal Stamping
  • Automotive
  • Combustion

For complete specification, dimensional drawings and ordering references for ASC0 344 valves please refer to the catalogue downloads.

Hazardous Area LOCATIONS Certification

ASCO 344 valves are ATEX & IECEx certified – available with explosion-proof solenoid enclosure and also UL listed for fire protection systems. CSA certified solenoid valve. T&D distribute the complete range of hazardous area solenoid valves manufactured by ASCO.

Hazardous Area Solenoid Valves

ASCO Hazardous Area Solenoid Valves ATEX • CSA • FM • UL • IECEx • NEPSI • INMETRO • TR CU



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