Puaibbsi – Brass Air Compressor Tank Drain Valve Kit
Original price was: $12.00.$10.00Current price is: $10.00.
Durable solid brass 1/4″ NPT drain valve with tool-free hand-turn knob, designed for air compressor tanks to release moisture and maintain performance.
Description
Brass Air Compressor Tank Drain Valve – 1/4″ NPT
Durable solid-brass drain/pressure-release valve with tool-free hand knob for quick moisture purge and routine compressor maintenance.




Specifications
- Material: Solid brass with red sealing (PTFE) coating on threads
- Thread Size: 1/4″ NPT male
- Height (Closed): 1-1/8″ (28.5 mm)
- Height (Open): 1-1/4″ (31.8 mm)
- Operation: Tool-free hand-turn knurled knob
- Application: Air compressor tank drain / pressure release
Description
This brass air compressor tank drain valve enables quick, convenient removal of moisture from your air receiver. The solid-brass body offers excellent corrosion resistance and long service life, while the PTFE-coated threads help ensure a tight, leak-free seal. The knurled hand knob provides smooth, one-hand operation—no tools required—making it ideal for both professional shops and DIY users who perform routine compressor maintenance.
Package Includes
-
- 1 × Brass 1/4″ NPT tank drain valve (hand-turn type)
Notes
- Confirm your thread standard: this model is NPT. It is not compatible with BSP without an adapter.
- Always depressurize the tank completely before installation or service.
- Apply thread sealant/tape as needed; do not overtighten.
- Drain condensate regularly to prolong compressor and tank life.





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