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Sinking Ball Valves – 40mm & 50mm

Sinking Ball Valves – 40mm & 50mm

Regular price $280.00 NZD
Regular price $0.00 NZD Sale price $280.00 NZD
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The Sinking Ball Valve (BCV Series) is a free-passage check valve designed for grey and black water applications. Engineered to handle liquids containing solid particles, the sinking ball system ensures 100% free passage at maximum opening, maintaining smooth flow and minimising pressure drops.

Available in 40mm and 50mm threaded options, these valves are built for heavy-duty working conditions and offer long-term reliability in wastewater systems. Backed by a 2-year warranty.

Models & Options

Model Size Type Application Warranty
40mm Sinking Ball Valve 40mm Threaded Grey & black water systems 2 Years
50mm Sinking Ball Valve 50mm Threaded Grey & black water systems 2 Years

Key Specs & Features

  • Sizes Available: 40mm & 50mm

  • Design: Non-restrictive full-flow channel

  • Application: Grey water & black water systems

  • Performance: Free passage check valve – minimises pressure drops

  • Durability: Designed for heavy-duty conditions

  • Warranty: 2 years

FAQs

Q: What makes a sinking ball valve different?
It uses a sinking ball system to ensure a completely free main line at maximum opening, allowing solids to pass through easily.

Q: Are these suitable for black water use?
Yes – they are specifically designed for grey and black water applications.

Q: What sizes are available?
These valves come in 40mm and 50mm threaded options.

Q: What warranty is included?
All sinking ball valves include a 2-year warranty.

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