ASCO 189 Solenoid Valves – Solenoid Pilot Valve 3 Way 2 Position NC NO

ASCO 189 pilot solenoid valves. T&D are an ASCO Numatics Authorised Distribution Channel.

ASCO 189 pilot solenoid valves. T&D are an ASCO Numatics Authorised Distribution Channel.

ASCO 189 solenoid valves are part of the ASCO Red Hat range of valves.

ASCO 189 solenoid valves are ideal for controlling inert gases or air and features a coil and iron circuit that is encapsulated and rotatable through 90°.

The ASCO 189 solenoid valve body is manufactured from glass filled poltamide and seals manufactured from nitrile (NBR).

With a glass filled poltamide body and nitrile seals (NBR), the ASCO 189 solenoid valves are suitable for applications between 0 – 145psi.


ASCO 189 Solenoid Valves – Product Specifications

Media TypeOperating PressureMaximum Service Pressure (MSP)Temperature 
Air or inert gas filtered, lubricated or dry.0 – 145 PSI230 PSIMediaAmbient
20°F – 140°F20°F – 140°F

 ASCO 189 Solenoid Valves – electrical characteristics

VoltagesConsumptionResponse TimeInsulation ClassElectrical Connector
AC24 V, 48 V, 120 V, 220 V, 240 V, 50/60 HzInrushHolding5 msFCable CM8 (PE9) or 1/2″ Conduit Plug Rotatable X 180°
6 VA3.5 VA (2.5 W)
DC12 V, 24 V, 48 V, 110 V2.5 W


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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