Plumbright Isolating Valve - 15mm - Chrome Plated
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City Plumbing GBPlumbright Isolating Valve 15Mm Chrome Plated Q70115
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Product Information
Full details
The Plumbright Isolating Valve is an essential component for residential and commercial plumbing systems, designed for homeowners and DIY enthusiasts who need to control water flow to individual fixtures. Its primary benefit is the ability to isolate specific sections for maintenance or repair, preventing the need to shut off the entire building's water supply. A notable caveat is that this valve requires soldering or appropriate compression fittings to install securely, necessitating basic plumbing skills or professional assistance for a leak-free seal.
All features
| Model Part Number | Q70115 |
|---|---|
| Brand | Plumbright |
Extended Product Information
FAQs
Is this valve suitable for central heating systems?
Yes, it is designed to handle standard residential water pressures common in both domestic hot/cold and heating pipework.
Can I use this on plastic pipe?
Yes, provided you use the correct pipe insert to prevent the plastic pipe from deforming under the pressure of the compression fitting.
Does this valve come with olives?
Typically, compression valves include the necessary olives, but it is recommended to check the specific packaging contents before starting your installation.
Is it lead-free?
Yes, Plumbright valves are manufactured to meet modern plumbing safety standards for potable water.
How often should I replace the valve?
These valves are designed for longevity and rarely need replacement unless the internal mechanism fails or the body becomes corroded.
Troubleshooting
Slight weeping from the valve connection
Tighten the compression nut slightly further. If it persists, inspect the olive for damage or ensure the pipe is cut square.
Valve handle is stiff to turn
Apply a small amount of silicone-based plumbing lubricant to the spindle or gently cycle the valve open and closed to break up scale.
Water continues to flow when valve is turned off
The internal seal may be compromised by debris; turn off the mains water and inspect the internal mechanism for blockages.
Pros and Cons
Pros
- Prevents the need to drain the entire system for minor repairs
- High-quality chrome plated finish resists oxidation
- Compact design fits into tight under-sink spaces
- Standardized 15mm size for broad application
- Reliable shut-off mechanism
Cons
- Requires proper plumbing tools for installation
- Not suitable for use with non-standard pipe diameters
- May require occasional maintenance of the internal seal over many years
Setup, Compatibility & Care
To install, ensure the water supply is turned off at the mains before beginning. Use a pipe cutter to remove a section of the 15mm pipe where you intend to install the valve. Ensure the pipe ends are deburred and cleaned to prevent leaks. If using a compression-style valve, tighten the nuts onto the olives with two spanners to ensure a firm, watertight grip. For long-term care, operate the valve handle at least once every six months to prevent mineral buildup and ensure the internal ball or gate mechanism remains free-moving.