Air Horn Air Valve 1/4" 12V/24V Train Electric Solenoid Valve Duty Heavy

Air Horn Air Valve 1/4" 12V/24V

This electric solenoid valve is a 1/4 inch air control component built for train-style air horn systems running on 12V or 24V DC power. It opens and closes the air supply on demand so the horn sounds instantly, and it is a heavy-duty replacement option for trucks, buses, and custom horn setups.

Overview

This air horn air valve controls airflow from the tank to the horn using an electric solenoid. When power is applied, the valve opens and releases compressed air; when power is cut, it closes and stops the flow. It is made for drivers and builders working with 12V or 24V air horn systems on trucks, buses, and off-road vehicles.

Built For Performance

• Electric solenoid operation for fast on/off air control
• Works with both 12V and 24V DC systems
• 1/4 inch port size for standard air line fittings
• Heavy-duty body built for repeated cycling
• Sealed design to handle compressed air without leaking

On-The-Job Use

• Train-style air horn installations on trucks and buses
• Replacing a sticking or failed horn solenoid valve
• Custom air horn builds on off-road and utility vehicles
• Shop and garage air control setups

Specs At A Glance

Good To Know

Q: Will this work with my existing air horn setup? A: It works with most 12V or 24V air horn systems that use a 1/4 inch air line, but check your fitting size and wiring before ordering.

Q: Does the valve come with wiring or fittings? A: Included accessories depend on the specific listing, so review the product photos and details if you need connectors or air line fittings.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.