Polymaster Ball Valve - 80mm (3)

Polymaster Ball Valve – 80 mm (3″) (BV3)

The Polymaster Ball Valve – 80 mm (3″) (BV3) is a large‑format brass BSP‑threaded isolation valve designed for use with Polymaster rainwater tanks, storage systems and compatible fluid handling setups. Built with robust brass construction and smooth quarter‑turn manual operation, this valve provides reliable shut‑off control where higher flow capacity or larger piping is required.

Key Features:

• 80 mm (3″) brass ball valve — high‑capacity flow control ideal for larger installations.

• Quarter‑turn manual operation for simple and positive flow isolation.

• BSP threaded connections — easy to install with Polymaster tanks and other plumbing systems.

• Corrosion‑resistant brass construction for durability in outdoor and fluid applications.

• Suitable for rainwater, agricultural and industrial storage systems where large‑diameter isolation is needed.

This valve is ideal for applications requiring increased throughput or larger outlet control, such as main tank draw‑offs or higher‑flow pump connections.