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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Disassemble valve and clean all parts. Thoroughly clean all parts. All parts are now accessible to clean or replace. Positioning Piping Valve must be mounted with solenoid vertical and upright.

Model Selection Guide Use this table to find the right model for your application. Series valves without solenoid, DC Construction. For AC Construction, unscrew solenoid base subassembly.

To prevent the possibility of death, serious injury or property damage, check valve for proper operation before returning to service. S S S Diaphragm assembly on both sides. Pressure to valve must be within range specified on nameplate.

Pilot disc at base of zsco assembly. Replace valve bonnet and bonnet screws 6. Call a Lesman sales specialist at Pipe Size In. We’ll post videos we create, and those our manufacturer partners share with us, so you don’t have to look in multiple places to find the video training you need.

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S Depending on the medium and service conditions, periodic inspection of internal valve parts for damage or excessive wear is recommended. 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.

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.

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 Subscribe to Lesman’s YouTube channeland you’ll get email notifications as soon as we add new training videos and webinars. For wrench adapter only, order kit No. If applied to valve threads the compound may enter the valve and aso operational difficulty.

Series valves may be provided with a general purpose or explosionproof solenoid enclosure.

Never apply incompatible fluids or exceed pressure rating of the valve. Temperature Limitations For maximum valve ambient and fluid temperatures, refer to chart below.

Valve bodies are made of rugged aluminum with trim and internal parts made of steel and stainless steel. Restore line pressure and electrical power supply to valve. Check catalog number prefix on nameplate to determine maximum temperatures.


S Internal surface of valve bonnet where diaphragm assembly contacts bonnet when valve is in the energized open position. Series valves without solenoid, AC Construction. See separate solenoid installation and maintenance instructions for information on: When tightening the pipe, do not use valve or solenoid as a lever.


Clean valve strainer or filter when cleaning the valve. S Keep the medium flowing through the valve as free from dirt and foreign material as possible. Do not distort hanger 82215 between core assembly and diaphragm assembly when lubricating pilot disc.

No minimum operating pressure differential required. Check nameplate for correct catalog number, pressure, voltage, frequency, and service. Video is a great way to learn about instruments and technology, and it’s available whenever you need it.

G 12/DC | 2-Way Solenoid Valve | ASCO-Valin

Don’t see the option you need? Valve is closed when solenoid is deenergized; open when energized.

Replace solenoid see separate instructions and make electrical hookup. Also perform internal seat and external leakage tests with a nonhazardous, noncombustible fluid.

ASCO Series 2-Way Solenoid Valve BCSA /60, /50 – FLW, Inc.

Watch step-by-step instructions on how to configure a transmitter, tune a controller, or troubleshoot a safety valve. Videos Lesman Instrument Company on YouTube Video is a great way to learn about instruments and technology, and it’s available whenever you need it.

Call to talk to our factory-trained sales team.