HornBlasters 175 PSI Safety Blow-off Valve

The HornBlasters 175 PSI SAFETY BLOW-OFF VALVE is a solenoid air valve for onboard air and train horn systems. 175 PSI SAFETY BLOW-OFF VALVE covers the setup and use described here.

Description MAY YOURS NEVER BLOW. Safety isn't an optional feature; it's a requirement. That's why our 175 PSI Safety Blow-off Valve is an indispensable addition to your 150 PSI air system. Designed to meet the rigorous standards set by the American Society of Mechanical Engineers (ASME) , this valve operates as your system's safety net, automatically releasing excess air pressure in emergencies.

It's a solid choice whether you're building a new onboard air setup, adding a train horn, or replacing a worn component. Works with typical 12-volt air systems unless noted otherwise.

Install with proper fittings and secure mounting, and confirm your compressor and tank are sized for your intended use. A clean, professional install gives the best reliability.