Metal Floats, Float Valves & Accessories

Stainless steel float balls, typically constructed from 304 or 316 grade stainless steel, are the most common metal floats used industrially due to their corrosion resistance and durability. They come in round or oblong shapes and can be fitted with custom threads, through tubes, magnets, or hooks to suit specific measurement devices and system designs.

Steel floats are used for liquid level measurement and control in float valves, vacuum tanks, sump pumps, and steam traps. They are widely applied in food processing, chemical manufacturing, and wastewater treatment for monitoring liquids and corrosive substances, as well as in decorative uses like flagpole balls and custom art projects.

Float balls are most commonly manufactured from 304 stainless steel, with 316 stainless steel available for applications requiring higher corrosion resistance, such as chemical processing or marine environments. Other materials can be sourced upon request depending on the specific application and pressure requirements of the system.

Yes, float balls can be custom manufactured with integrated magnets for precise level detection, as well as custom thread specifications, through tubes, and fittings. This allows the float to attach directly to measurement devices, rods, or switches, ensuring compatibility with existing system hardware and specific installation requirements.

Round float balls are commonly available from 1-1/2 inch up to 14 inch diameters. Oblong floats range from smaller sizes like 2 x 6 inches up to larger 9 x 14 inch options, each configurable with specific thread sizes such as 1/4-20 or 3/4 inch NPT depending on the application.

Yes, stainless steel float balls can be pressure tested to meet custom specifications before shipping, ensuring reliable performance in high-pressure industrial environments. This testing verifies the integrity of welds and seals, which is critical for applications like vacuum tanks, steam traps, and chemical processing systems.