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The ROBERTS MANUFACTURING RF610-2-5P is a brass float valve assembly designed for automatic liquid level control in tanks, reservoirs, and water storage systems. The assembly includes a polyethylene float that rises and falls with the water surface, opening and closing the valve to maintain a set fill level without manual intervention. The 2-inch female iron pipe thread (FIPT) inlet connection allows for straightforward integration into existing pipe runs. This type of valve is commonly installed by plumbers and irrigation technicians in applications where reliable, self-regulating water supply is required.
The RF610-2-5P is suited for use in commercial and agricultural water storage tanks, livestock watering systems, cooling tower makeup lines, and similar liquid-level control installations. The brass body construction offers durability in potable and non-potable water service, while the poly float resists corrosion and waterlogging over extended service cycles. The 2-inch FIPT connection accommodates high-flow fill requirements common in larger tank installations.
Designed as an OEM-style replacement or new-installation float valve assembly for tanks and reservoirs requiring a 2-inch FIPT female threaded brass float valve with a polyethylene float.
Installation is typically performed by a licensed plumber or qualified irrigation technician. Shut off the water supply and relieve line pressure before making any threaded connections. Apply thread sealant tape or pipe dope rated for the service fluid to all threaded joints. Adjust the float arm position after installation to set the desired fill level before returning the system to service.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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