ASCO H118 Solenoid Valves – Hydramotor Gas Shutoff Valve (Explosion Proof FM Approved)

ASCO H118 Hydramotor Solenoid Valves. T&D are an ASCO Numatics Authorised Distribution Channel.

ASCO H118 solenoid valves are part of the ASCO Red Hat range of valves.

ASCO H118 solenoid valves are normally closed, 2 way valves with a rugged construction and suitable for general purpose applications.

The ASCO H118 solenoid valves are combination hydramotor actuator and safety shutoff/control gas valves with typical installations including furnaces, dryers, dehydrators, conversion burners and heaters.

The cast iron, globe-type valve body features a soft synthetic seat and integral heavy-duty return spring for tight and certain closure in one second or less upon current interruption.

The self contained, hermetically sealed pull-type electro-hydraulic actuator consists of a motor/pump unit immersed in oil, reducing wear and provides highly reliable operation.

ASCO H118 Solenoid Valve – Product Specifications

Opening Time	Closing Time	Enclosure		Ambient Temperature	Body Class	Pipe Taps
28 Second Max	1 Second Max	Type 1 General Purpose standard	Type 4/7 Watertight/Explosion proof optional	-40˚F to 150˚F (-40˚C to 66˚C)	Cast Iron, 1″ to 3″ – 250# screw, 4″ – 125# flange	1/4″ upstream & downstream taps for routine leak testing

ASCO H118 Solenoid Valves – Electrical Specifications

Operating Voltage	Amperes
Operating Voltage	Inrush	Opening	Holding
1″ Through 3″
120V/60Hz	13.2	1.32	0.14
240V/60Hz	6.6	0.66	0.07
4″ Only
120V/60Hz	24.0	2.40	0.18

ASCO SOLENOID VALVES – HAZARDOUS AREA LOCATIONS, safety & standards

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 – hazardous 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