ASCO 340 Solenoid Valves – Air-Only Solenoid Valves (Cylinder Control)

ASCO 340 Solenoid Valves

ASCO 340 Solenoid Valves. T&D are an ASCO Numatics Authorised Distribution Channel.

ASCO 340 solenoid valves are part of the ASCO Red Hat range of valves.

ASCO 340 solenoid valves are air only solenoid valves designed for cylinder control suitable for up to eight single and dual solenoid valves in any combination and can be manifolded.

The valve is designed for air use only and can be factory assembled or grouped in the field with strong snap-on clamps supplied.

Typical applications for the ASCO 340 solenoid valves include analytical & diagnostic equipment, combustion, dust collector systems, heating equipment and refining.

The ASCO 340 solenoid valves can have group mounted constructions with common pressure connections at each end and separate cylinder and exhaust connections.

ASCO 340 Solenoid Valves – Product Construction

Valve Parts in Contact with Fluids
BodyHard anodised aluminium
Core Tube305 stainless steel
Core And Plugnut430F stainless steel
Core Spring302 stainless steel
Shading CoilCopper
MiscellaneousPA, CA

ASCO 340 Solenoid Valves – Electrical Specifications

Standard Coil and Class of InsulationWatt Rating and Power ConsumptionSpare Coil Part Number
DC WattsAC General PurposeExplosion-proof
WattsVA HoldingVA InrushACDCACDC


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