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Wolo Electric Solenoid Air Valves
Solenoid, Wolo Train Horn, 1/4 in. Male Threads, 12-24 V, Each
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Estimated Ship Date: Nov 10, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
811-EV
Part Type:
Product Line:
Summit Racing Part Number:
WLO-811-EV
Item Number:
1800200
Fitting Attachment 1:
Male threads
Fitting Size 1:
1/4 in.
Fitting Attachment 2:
Male threads
Fitting Size 2:
1/4 in.
Switch Included:
No
Fittings Included:
Yes
Fuse Included:
No
Wiring Included:
No
Power Supply:
12/24 V DC and 100-240 V AC
Quantity:
Sold individually.
Notes:
For use with all Wolo train horns.
Wolo Electric Solenoid Air Valves
Wolo electric solenoid air valves are available in several options to be used with air horns that have on-board air systems, as well as with all Wolo train horns. When the vehicle's horn button is pressed, the valve becomes electrically energized, opening the valve, permitting air to reach the horn. The solenoid remains engaged as long as the horn button is depressed. The valves have brass fittings making installation easy and leak-free, to 1/4 in. O.D. high-pressure air hose (hose not included).
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Some parts are not legal for use in California or other states with similar laws / regulations
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