Brass Ball Cock

Product Description

Brass Ball Cocks (Float Valves)

A brass ball cock is a high-quality float-operated valve used to control the water level in tanks, cisterns, or cooling towers. They are favored for their heavy-duty durability and resistance to high temperatures and pressures compared to plastic alternatives.

Technical Specifications

• Material: Forged or cast brass body for maximum strength and corrosion resistance.

• Connection Type: Usually features a male threaded inlet (NPT or BSP) and a threaded outlet for a discharge pipe or silencer tube.

• Component Parts:

  • Valve Body: The main housing where water flow is regulated.

  • Lever Arm: A brass or stainless steel rod that connects the valve to the float.

  • Float Ball: Typically made of plastic or copper, which rises with the water level to close the valve.

• Sizes: Common inlet sizes range from 1/2" to 2" for industrial applications.

Common Applications

• Water Storage Tanks: Maintaining a consistent water supply in residential or industrial overhead tanks.

• Evaporative Coolers: Controlling the water level in the sump of HVAC cooling units.

• Livestock Waterers: Ensuring automated water filling in agricultural troughs.

• Toilet Cisterns: Used in high-end or older plumbing systems for a reliable, long-term fill mechanism.