Firestone 3468 Compressor Check Valve 1/8 NPT Air Tank Backflow Preventer

The Firestone 3468 compressor check valve is an essential component for air compressor systems, designed to prevent air from backflowing from the storage tank into the compressor head. This one-way valve ensures your air tank maintains proper pressure by allowing air to flow only in one direction—from the compressor to the tank.

Key Features:

• Prevents backflow of compressed air from tank into compressor head
• Ensures air tank maintains proper pressure for reliable operation
• 1/8" NPT male and female fittings for easy installation
• Durable construction for long-lasting performance
• Made in USA for quality assurance
• Backed by 2-year limited warranty

This check valve is a critical safety and performance component for air suspension systems, on-board air systems, and pneumatic applications. Without a properly functioning check valve, compressed air would leak back through the compressor, preventing the tank from building and maintaining pressure. Each package includes one complete check valve assembly with both male and female 1/8" NPT threaded fittings for versatile installation options.