Air Compressor Pilot Unloader Valve Replacement 5131609-00 For Ninety Five To One Hundred Twenty Five PSI Systems With Hand Toggle Start And Check Valve, Pressure Adjustable, One Quarter Inch MPT By One Eighth Inch FPT Connections

Pilot Unloader Valve for 95-125 PSI Air Compressors
✔️ Single unit: 1/4 MPT x 1/8 FPT, hand toggle start, adjustable

Designed to replace worn pilot unloaders on small to mid-size air compressors, this valve helps manage system pressure by venting discharge air during unload and sealing at load. It's a common fit for units using a hand toggle start and built-in check valve, typically deployed in workshops, garages, and maintenance areas where consistent startup is key.

✅ 1/4 MPT inlet x 1/8 FPT outlet
✅ Factory setting 95-125 PSI
✅ Hand toggle start for easy starting
✅ Built-in check valve and pilot unloading function
✅ Compatible with Rolair, Jenny, Emglo BG-Valve 131B references

💡 What is a piloted unloader valve and how does it help a 95-125 PSI air compressor operate efficiently?

Here's a handy, concise answer for common buyers:

- Improves starting stability by venting discharge during unload
- Maintains correct load/unload pressure in the specified PSI range
- Uses standard 1/4 MPT x 1/8 FPT connections for easy replacement
- Supports constant-speed compressors without intake unloaders