As a professional manufacturer of industrial fittings,Union Metal is committed to revolutionizing the industrial sector with our innovative solutions. Our range of products includes high-quality mini ball valves, designed to enhance efficiency and reliability in various applications. With Union Metal’s mini ball valves, which are constructed from premium Stainless Steel 304/316, you can trust in their durability and performance even in extreme temperature conditions.


Compact Design, Uncompromised Performance

Mini ball valves are renowned for their compact size, making them the perfect choice for applications where space is limited. At Union Metal, we have combined this compact design with uncompromised performance. Our mini ball valves are engineered to deliver precise control over fluid flow, ensuring seamless operations, low friction loss, and optimal efficiency in any industrial setting.


Designed for Extreme Temperature Conditions

Operating in environments with extreme temperatures requires valves that can withstand the challenge. Union Metal’s mini ball valves are up to the task. Rated for an applicable temperature range of -40 to 180℃, our valves maintain their performance and structural integrity even in the harshest conditions. You can rely on Union Metal to provide durable and reliable valves that operate flawlessly across a broad spectrum of temperature ranges.


Premium Quality Stainless Steel Construction

When it comes to durability and resistance to corrosion, Union Metal spares no expense. Our mini ball valves are constructed from high-grade Stainless Steel 304/316, known for their exceptional strength and corrosion resistance properties. This ensures that our valves can endure harsh conditions, chemicals, and fluids without compromising their performance or longevity. With Union Metal’s mini ball valves, you invest in long-lasting quality.


Versatility for Various Applications

We understand that different industries have unique requirements for their valve solutions. That’s why Union Metal’s mini ball valves offer exceptional versatility. Whether it’s plumbing systems, HVAC applications, or industrial processes, our valves deliver optimal performance across a wide range of applications. You can count on Union Metal to provide the perfect valve solution for your specific needs.


Union Metal: Your Trusted Partner in Business

At Union Metal, we strive to be more than just a supplier; we aim to be your trusted partner. We go above and beyond by providing personalized support and assistance to ensure you find the ideal mini ball valve solution for your business. With Union Metal’s commitment to quality, durability, and exceptional customer service, you can have peace of mind knowing that you are partnering with an industry leader.



When it comes to mini ball valves that excel in efficiency, reliability, and durability, Union Metal leads the way. Our mini ball valves, constructed from premium Stainless Steel 304/316, offer outstanding performance even in extreme temperature conditions. With versatility across various applications and our dedication to being your trusted partner, choosing Union Metal means choosing excellence in every aspect. Trust Union Metal for all your mini ball valve needs and experience unparalleled efficiency and reliability.