IECEx Solenoid Valves – ATEX & IECEx Hazardous Area General Service Solenoid Valve | ASCO 263

ASCO 263 solenoid valve. T&D are an ASCO Numatics Authorised Distribution Channel.

ASCO 263 solenoid valve. T&D are an ASCO Numatics Authorised Distribution Channel.

ASCO 263 solenoid valves are part of the ASCO Red Hat range of valves.

ASCO 263 solenoid valves are available with a wide range of pressure ratings, sizes and resilient materials that provide a long life service and offers low internal leakage.

With high flow valves for liquid, corrosive and air/inert gas service, the ASCO 263 solenoid valves is suitable for many applications including car washes, air compressors, pumps, laundry equipment and industrial water control.

IECEx Solenoid Valves

ASCO 263 Solenoid Valves – Key Features

  • Welded core tube provides higher pressure ratings
  • Reliable, proven design with high flows
  • Small poppet valves for tight shutoff
  • Wide range of elastomers for specialty service applications
  • Mountable in any position
  • Tapped mounting holes in body standard

ASCO 263 Solenoid Valves – Product Construction

Valve Parts In Contact With Fluids
BodyBrassCast 304 stainless steel
Seals And DiscsNBR Or Cast UR
Core Tube305 Stainless Steel
Core And Plugnut430F Stainless Steel
Springs302 Stainless Steel
Shading CoilCopperSilver


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

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