22mm Lever Valves

Our 22mm lever valves are a practical and reliable solution for isolating and controlling flow in domestic and commercial plumbing systems. Designed for quick shut-off and easy operation, these valves feature a quarter-turn lever handle that provides instant visual indication of open or closed status. They’re widely used in central heating, hot and cold water supply lines, and maintenance applications where dependable isolation is essential.

Key Features

Key features and benefits of 22mm Lever Valves.
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Key Features

The ergonomic lever handle allows fast shut-off with a simple 90° turn, making these valves ideal for quick isolation in emergencies or system servicing.
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Key Features

Minimises flow restriction to maintain system pressure and efficiency—perfect for both heating and water distribution systems.
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Key Features

Made from corrosion-resistant materials like brass or nickel-plated brass, ensuring long-term reliability even in demanding environments.
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Key Features

The position of the lever handle clearly shows whether the valve is open or closed, reducing the risk of accidental flow issues. This makes them ideal for quick status checks during inspections or maintenance.
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Key Features

Suitable for a wide range of systems including central heating, potable water, and low-pressure industrial setups. The 22mm size integrates seamlessly with standard copper or plastic pipework.
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Key Features

With no complex internal mechanisms, lever valves require minimal upkeep to remain operational. Their simple construction helps ensure long service life with reduced risk of mechanical failure.

Why are these important

22mm lever valves play a vital role in plumbing and heating systems, offering a fast and effective way to isolate sections of pipework with a simple quarter-turn handle. This functionality is essential during maintenance, repairs, or system modifications, allowing engineers or homeowners to shut off the flow of water without draining the entire system. By doing so, they help save time, reduce disruption, and prevent potential water damage during routine or emergency work.

Beyond convenience, these valves also enhance overall system safety. In the event of a leak, burst pipe, or faulty component, a 22mm lever valve can be used to immediately stop the flow, minimising damage and making the system safer to work on. The clear open/closed handle position provides instant visual confirmation, reducing guesswork and ensuring reliable operation every time.

Their durable construction, ease of installation, and compatibility with standard pipe sizes make 22mm lever valves a go-to solution for professionals and DIY users alike. Whether fitted in a home heating system or a commercial plant room, they provide consistent, long-lasting performance in a wide range of applications.

Where You’ll Find 22mm Lever Valves

22mm lever valves are a staple in modern plumbing and heating systems, widely used wherever fast and reliable flow control is required. In domestic settings, these valves are typically found on hot and cold water supply lines, making it easy to isolate individual branches for taps, appliances, or fixtures. They’re also installed on central heating circuits to shut off specific zones, radiators, or components during repairs, upgrades, or emergency situations.

You’ll commonly see 22mm lever valves near combination boilers, water storage cylinders, and underfloor heating manifolds, where quick shut-off can simplify routine servicing. In larger properties or multi-story buildings, they are often placed strategically to control water flow to entire floors or zones, giving users a higher level of control without impacting the whole system.

In commercial environments, such as offices, schools, and light industrial facilities, lever valves are used in plant rooms, HVAC systems, and service risers. Here, their clear on/off visual status and low maintenance design make them ideal for maintenance teams who need dependable and accessible isolation points.

Frequently Asked Questions

A 22mm lever valve is used to isolate or control the flow of water in plumbing and heating systems. It’s ideal for shutting off specific sections without disrupting the entire system.

They’re designed to work with standard 22mm copper or plastic pipework, commonly used in domestic and light commercial installations.

It operates with a simple quarter-turn handle. When the handle is in line with the pipe, the valve is open; when it’s at 90 degrees, it’s closed.

Yes, most 22mm lever valves are full bore, meaning the internal diameter matches the pipe size. This allows unrestricted flow and minimal pressure loss.

Yes, they are suitable for both hot and cold water systems, including central heating and domestic supply lines.

Absolutely. 22mm lever valves are commonly used in underfloor heating circuits to control or isolate specific zones.

They are generally low maintenance. However, occasional operation and inspection are recommended to ensure smooth movement and prevent seizing.

Yes, but they should be protected from extreme weather and UV exposure. For external use, ensure the valve is rated for outdoor conditions or installed in a suitable enclosure.

Yes, they are straightforward to install with compression or push-fit connections, depending on the valve type. A professional plumber or competent DIY user can usually fit them easily.

They are designed primarily for on/off isolation. While they can reduce flow temporarily, they are not recommended for precise throttling applications.

Most are made from brass or nickel-plated brass for corrosion resistance and durability. Some models may have stainless steel or plastic handles.

When properly installed and used within their rated specifications, these valves can last many years. Their robust construction makes them a reliable long-term solution.

FAQ

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22mm Lever Valves