Key Features

• Prevents backflow of fluids in pipes — keeps a system flowing in one direction
• 22mm diameter — designed to fit standard 22mm pipework 
• Single check valve — allows fluid to flow in only one direction
• Brass construction — durable and leak-free protection
• Suitable for use with water in Fluid Category 2 — versatile use

Guarantee

• 1 year

What's Included

• 10x Primaflow PrimaPack single check valve - 9CV22

The Primaflow 22mm single check valve is engineered to ensure water flows in the correct direction, preventing unwanted backflow within pipework. It opens automatically when water moves as intended and closes immediately if the flow reverses, protecting your plumbing system from contamination and potential damage.

Sturdy and Leak-Resistant

Crafted from high-quality brass, this valve provides reliable, long-lasting performance with excellent resistance to leaks. Its 22mm size makes it suitable for a wide range of plumbing applications, while the single check mechanism guarantees dependable operation with water in Fluid Category 2 systems.