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Qioxiou 3/8″ Brass Ball Valves – 600 WOG, Full-Port NPT Female

$28.49 on Amazon.com (as of October 16, 2026, 5:02 PM EST) View details ↗

Upgrade your fluid control system with this 4-pack of high-performance 3/8″ brass ball valves, designed for maximum reliability in water, oil, gas, and pneumatic applications. Each valve features a full-port design with a straight-through flow path, ensuring minimal pressure drop and unrestricted fluid movement. This eliminates turbulence and cavitation, making it ideal for plumbing, irrigation, air compressor lines, and industrial piping systems where efficiency matters.

The valves are constructed from premium forged brass, delivering exceptional durability and corrosion resistance. With a 600 WOG (Water, Oil, Gas) rating, these valves handle demanding residential, commercial, and light industrial environments with ease. Precision-machined female NPT threads ensure a leak-free connection with standard pipe fittings, reducing the risk of leaks in high-pressure systems. Whether you're installing new piping, replacing worn components, or keeping spare parts on hand, this cost-effective 4-pack provides a practical solution for reliable shut-off control.

Size3/8″ NPT Female x Female
MaterialForged brass
Pressure Rating600 WOG (Water, Oil, Gas)
Flow DesignFull-port, straight-through
Quantity4-pack
Thread TypeNPT (National Pipe Thread)
Are these valves compatible with my air compressor system?
Yes, these 3/8″ NPT brass ball valves are designed for pneumatic applications and include a full-port flow path to maintain efficient air compression performance.
How do the full-port design and forged brass construction compare to standard valves?
The full-port design eliminates flow restriction and turbulence, while the forged brass construction ensures superior durability and corrosion resistance compared to cast or plastic alternatives.
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