

⚙️ Upgrade your air compressor’s heart with brass precision and zero hassle!
The SUNROAD 1/4" NPT Male Brass Drain Ball Valve is a premium air compressor accessory designed for easy replacement and superior durability. Featuring solid brass construction, corrosion resistance, and a 150 PSI pressure rating, it ensures reliable discharge of air, water, moisture, and oil. Its wing-style 90° turn valve offers effortless operation without O-ring maintenance, making it a must-have upgrade for professionals seeking efficiency and longevity.


| ASIN | B09ZDVTN5G |
| ASIN | B09ZDVTN5G |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #152,157 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #505 in Air Compressor Accessories |
| Customer Reviews | 4.8 4.8 out of 5 stars (417) |
| Customer reviews | 4.8 4.8 out of 5 stars (417) |
| Date First Available | 20 May 2025 |
| Date First Available | 20 May 2025 |
| Item Weight | 100 g |
| Item model number | SUNROAD-BallTypeDrainValve-1/4NPT |
| Item model number | SUNROAD-BallTypeDrainValve-1/4NPT |
| Manufacturer | SHINTAI |
| Manufacturer | SHINTAI |
| Material | Brass |
| Maximum Pressure | 150 Pound per Square Inch |
| Product Dimensions | 8.38 x 6.35 x 3.3 cm; 100 g |
| Product Dimensions | 8.38 x 6.35 x 3.3 cm; 100 g |
А**R
This valve was a perfect fit for the 30-year-old Costco air compressor I was repairing. I needed to replace the old butterfly drain valve, and this one works flawlessly. It is extremely easy to use and a massive improvement over the original. A highly recommended, simple upgrade that works awesome!
R**N
Went in smoothly and snugly. Great price and quality.
H**R
These Brass Drain Cock Ball Valves are of good quality, and easier to open than the normal T style valves. Good value and Teflon tape included. No complaints.
J**Y
The old valve was leaking on my compressor so bought these to replace it. I really like how these are 1/4 turn making it very easy to release pressure in the tank and a great replacement for the old screw type. They already have thread sealer on them, so no need for additional Teflon tape, but it's included anyway. Really do like these and will recommend them to friends.
R**H
Fits air compressor tank perfectly. Easy to drain air.
Trustpilot
1 day ago
2 weeks ago