Single Check Brass Valve Full Bore 10mm to 28mm

The Single Check Brass Valve Full Bore is a non return valve with one check, in a brass body. Its full bore design means water flows through with little restriction when it is moving the right way.

When to use a Single Check Brass Valve Full Bore

A single check stops reverse flow where the risk is low. For example, it keeps hot water from backing into a cold feed at a mixer, or stops a pumped circuit running backwards. The full bore helps keep pressure and flow up, which matters on showers and mixing valves. The 10mm size suits microbore and small feeds.

• Sizes: 10mm, 15mm, 22mm and 28mm
• Single check
• Brass body, full bore
• Arrow on the body shows flow

Fit it with the arrow in the direction of flow. Where the backflow risk is higher, such as on an outside tap, use a double check instead. Flush the pipe before fitting, because debris on the seat is the most common reason a check valve lets by. More options sit in our valves and control devices.

Check valves in Glasgow

Single checks are available at Plumb Parts, 555 South Street, Glasgow G14 0QX, Mon-Fri 8am-5pm or Sat-Sun 8am-1pm. Or place your order online.

Specification

• Material: Brass
• Sizes: 10mm, 15mm, 22mm and 28mm
• Suitable for: One way flow on water supplies with low flow loss

Common Questions

What is a single check valve?

It is a one way valve that lets water through in the right direction and shuts if it tries to go back. It is the simplest kind of backflow protection.

Why choose full bore?

Full bore keeps the waterway close to the pipe size, so the valve does not choke the flow. That helps on long runs and where pressure is low.

Where would I use a 10mm check valve?

Small sizes suit appliance and small bore feeds where a one way valve is needed. Check the connection matches your pipe before you buy.