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2 Pieces 1/4'' Male 150 PSI NPT Air Compressor Pressure Relief Valve Brass Safety Valve Air Compressor Check Valve

4.8 (9) Write Review
Free shipping on orders over $29.99

$10.59

$ 4 .99 $4.99

In Stock

1.Size:150 Psi Set Pressure


About this item

  • Package Includes: 2 pieces of 1/4 inch NPT threaded pressure relief valve with seal thread locks, enough quantity for your daily use and replacement
  • Reliable and Sturdy: The air compressor check valve made of brass, With strong oxidation resistance, not easy to rust, corrosion resistance.The thread is treated with high-quality glue, and the sealing is good.
  • Product Information: Relief pressure preset to 150 psi with flow rate of 58 scfm, the temperature range is from 32 degrees Fahrenheit to 176 degrees Fahrenheit.
  • Warm Tips: the 1/4 inch brass air compressor pressure release valve for using in high temperature applications up to 176 degrees Fahrenheit, please pay attention to safety when using.
  • Practical Function: the air compressor pressure valve can reduce overpressure in the system; When the pressure in the air compressor box exceeds a preset level, the valve opens, allowing fluid or gas to escape to reduce the pressure; When the pressure drops to the specified value, the valve will automatically close to ensure the safe operation of the equipment


Product Description

pressure relief valve
Relief Valves
air compressor safety valve
1/4 inch Male NPT Safety Valve

Jim C.
August 22, 2025
No more early pop off
Figueroa
August 10, 2025
.Easy fit
AW
July 16, 2025
Price was right, but red pipe dope on them is useless.
Reid
July 1, 2025
Easy install kicks off when pressure is exceeded.
Pagz
May 31, 2025
When buying a blow off valve make sure you get one that isn’t going to cause your compressor to blow off before it is done filling. My compressor is 150 psi unit. I bought a 150 psi valve. Unfortunately it pops at 145. I ended up ordering a higher pressure valve.
Jim
May 23, 2025
Exactly what I needed, took care of the issue.
James H.
March 14, 2025
They leek air so don’t hold air like their supposed to.
Tech
January 30, 2025
Don't bother spending your money on this. It pops off at 135psi. Spend the extra money and buy a Milton.
Rolf G.
January 19, 2025
Ventil tut was es soll und funktioniert tadellos. Hält den Druck zuverlässig bis 10 ba.r