ASCO H118 Solenoid Valves – Hydramotor Gas Shutoff Valve (Explosion Proof FM Approved)
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
|1″ Through 3″|
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.