Plumbright Full Flow Isolating Valve - 15mm - Q70127
Best current price£3.54from City Plumbing GB
Best offers
Shopping.co.uk recommended and popular offers
City Plumbing GB£3.54Visit shop Plumbright Full Flow 15Mm Iso Valv Cp Q70127
Visit shopCity Plumbing GB£3.54Visit shop One Offer
1 offer from £3.54
View price history by clicking the chart icon.
City Plumbing GBPlumbright Full Flow 15Mm Iso Valv Cp Q70127
Free delivery in 1–3 days
£3.54
Visit shop
Product Information
Full details
The Plumbright Full Flow Isolating Valve is an essential component for plumbers and DIY enthusiasts who need to control water flow to individual fixtures or appliances. This 15mm nickel-plated valve provides a reliable, full-bore shut-off mechanism that simplifies routine maintenance and emergency repairs by isolating specific areas of your plumbing system without needing to drain the entire house. While it is highly effective for standard domestic setups, users should ensure their pipework is correctly sized and clean before installation to prevent potential leaks at the connection points.
All features
| Model Part Number | Q70127 |
|---|---|
| Brand | Plumbright |
Extended Product Information
FAQs
Can this valve be used on plastic piping?
Yes, but you must ensure that a proper pipe insert (support sleeve) is used inside the plastic pipe to maintain its shape when compressing the olive.
Does this valve need to be installed in a specific direction?
While these valves are often bidirectional, it is recommended to follow the flow arrow on the casing if present.
Is this valve suitable for central heating systems?
Yes, this valve is suitable for domestic central heating and hot or cold water supply lines.
How do I know if the valve is closed?
When the lever is perpendicular (at a 90-degree angle) to the pipe, the valve is closed. When it is parallel to the pipe, it is open.
What is the maximum pressure rating?
This valve is designed for standard domestic water pressures; always verify that your system pressure does not exceed local building regulation standards for this type of plumbing fitting.
Troubleshooting
Valve leaking at the compression nut
Tighten the nut slightly more; if the leak persists, check if the olive is seated correctly or if the pipe is damaged.
Handle is difficult to turn
Limescale may have built up inside; try applying a gentle descaling solution or verify that the valve is not under excessive mechanical stress.
Reduced water flow even when fully open
Ensure the internal ball mechanism is fully rotated to the open position and inspect the pipework for internal debris or blockages.
Pros and Cons
Pros
- Ensures easy maintenance of individual fixtures
- Full flow design prevents pressure loss
- High-quality nickel plating resists corrosion
- Simple quarter-turn operation is user-friendly
- Reliable shut-off prevents water waste during repairs
Cons
- Requires proper pipe preparation to ensure a leak-free seal
- Not suitable for high-pressure industrial applications
- May require compression nuts/olives if not included
Setup, Compatibility & Care
To install this valve, first ensure the water supply is turned off and the pipes are drained. Use a pipe cutter to remove a section of the pipe, ensuring the ends are deburred and free from debris. Slide the compression nuts and olives onto the pipe ends before inserting the pipe into the valve body. Tighten the nuts firmly with a wrench, holding the valve body steady to prevent twisting the pipework. Periodically check the connection for signs of dampness. For maintenance, operate the valve lever at least once or twice a year to ensure it does not seize up due to limescale build-up.