The B&K 109-813 is a 1/2-inch bronze tank float valve from the ProLine Series, engineered for automatic water level control in tanks and reservoirs. Designed for use in air conditioning, refrigeration, irrigation, and livestock watering systems, this float valve delivers dependable mechanical performance and long-term durability.

Constructed from solid bronze, the valve resists corrosion and wear, making it ideal for continuous use in demanding environments. It features a plain outlet for unrestricted water flow and a fine-threaded rod connection, allowing for precise float adjustments. The serrated adjustable arm enables users to set the desired water level with ease, while the pivot assembly helps prevent damage in freezing conditions.

The valve includes a locknut and washer for secure installation and a flanged body that provides added support against tank walls. Replaceable seals extend the life of the valve, making it a cost-effective and serviceable solution for fluid level control.

Key Features:

• Material: Durable bronze construction for corrosion resistance and longevity
• Inlet Connection: 1/2-inch MIP (Male Iron Pipe)
• Outlet Type: Plain outlet for smooth, unrestricted water flow
• Rod Thread: Fine-threaded rod connection for precise float control
• Adjustable Arm: Serrated arm allows for easy water level adjustment
• Freeze Protection: Pivot assembly minimizes risk of breakage in freezing conditions
• Maintenance: Replaceable seals for extended service life
• Installation Hardware: Includes locknut and washer for secure mounting
• Support: Flanged body provides structural reinforcement against tank walls
• Operation: Mechanical float valve with adjustable arm for automatic on/off water control

Applications:

• Air Conditioning Systems: Maintains water levels in cooling towers and condensate tanks
• Refrigeration Units: Controls water input in refrigeration and chiller systems
• Irrigation Systems: Regulates water levels in agricultural and landscape irrigation tanks
• Livestock Waterers: Ensures consistent water supply in animal watering systems
• Water Storage Tanks: Ideal for maintaining preset water levels in residential or commercial tanks