Shop ASCO Series 2-Way Solenoid Valve G /60, /50 and other ASCO products available online at FLW. Series valves are way normally closed internal pilotoperated solenoid valves. Valve bodies are made of rugged aluminum with trim and internal parts. Low Pressure – Air/Inert Gas 2-Way Solenoid Valves. Series. Solenoid pilot operated valves available in normally closed and normally open constructions.

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For wrench adapter only order no. The time between cleanings will vary depending on the medium and service conditions.

Locate wrenches applied to valve body or piping as close as possible to connection wsco. Pressure to valve must be within range specified on nameplate. For wrench adapter only, order kit No. Pilot disc at base of core assembly. Click the file icon to view the file online, or right-click on the file icon and select “Save Target As Restore line pressure and electrical power supply to valve.

Replace valve bonnet and bonnet screws 6. Also perform internal seat and external leakage tests with a nonhazardous, noncombustible fluid.


Call a Lesman sales specialist at Pipe Size In. Specifications, Manuals, and Supporting Literature Click the file icon to view the file online, or right-click on the file icon and select “Save Target As For AC construction, replace bonnet gasket and solenoid base subassembly. S S S Diaphragm assembly on both sides.

Series valves without solenoid, DC Construction. Future Service Considerations Provision should be made for performing seat leakage, external leakage, and operational tests on the valve with a nonhazardous, noncombustible fluid after disassembly and reassembly.

Clean periodically depending on service conditions. Series valves without solenoid, AC Construction. Installation and valve maintenance to be performed by qualified personnel.

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Solenoid pilot operated aluminum body valves for use in air or inert gas. Model Selection Guide Use this table to find the right model for your application.

A successful operating history is the best indication of a proper interval between exercise cycles. Series valves may be provided with a general purpose or explosionproof solenoid enclosure.

In the extreme case, faulty valve operation will occur and the valve may fail to open or close. If parts are worn or damaged, install a complete rebuild kit. It is not necessary to remove the valve from the pipeline for repairs. In general, if the voltage to the coil is correct, sluggish valve operation, excessive noise or leakage will indicate that cleaning is required.


Apply pipe compound sparingly to male pipe threads only. For alternate type open end wrench, order kit No. Remove solenoid enclosure, see separate installation and maintenance instructions. Don’t see the option you need?

Valves: ASCO Valve Series Aluminum Body Two-Way Solenoid Valves

After maintenance is completed, operate the valve a few times to be sure of proper operation. Watch step-by-step instructions on how to configure a transmitter, tune a controller, or troubleshoot a safety valve.

To protect the solenoid valve, install a strainer or filter, suitable for the service involved, in the inlet side as close to the valve as possible. Do not distort hanger spring between core assembly and diaphragm assembly when lubricating pilot disc.

Available in normally open or normally closed. If applied to valve threads the compound may enter the valve and cause operational difficulty. Connect piping to valve according to markings on valve body.