Air Compressor Cold Start Valve 3/8 Inch NPT Brass Bleeds Head Air At Startup To Cut Torque Closes At 25 PSI 2.5 SCFM Flow 1.7 Bar Easy Install Durable Brass Construction

Brass Cold Start Valve for Air Compressors, 3/8 NPT
✔️ 3/8" NPT brass cold start valve, single unit, closes at 25 PSI, 2.5 SCFM

This cold start valve bleeds air from the compressor head during startup to reduce torque and motor strain. Built from durable brass and designed for easy installation on 3/8" NPT ports, it’s a practical upgrade for small to mid-size air systems.

✅ Brass construction for durability
✅ 3/8" NPT thread compatibility
✅ Closes at 25 PSI for precise bleed control
✅ 2.5 SCFM flow at startup
✅ 1.7 bar operating head pressure
✅ Easy installation on standard air systems

💡 What is an air compressor cold start valve and why is it handy?

This handy device helps reduce startup torque and protects the motor during initial pressurization. - reduces startup torque by bleeding air from the head during startup - smooths startup, lowers current surge on electric motors - simple upgrade for 3/8 NPT brass valve installations on standard compressors