Plumbright Stopcock - 15mm - S20215
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City Plumbing GBPlumbright Stopcock 15Mm Cxc Brass S20215
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Product Information
Full details
The Plumbright Stopcock is designed for homeowners and DIY enthusiasts looking for a reliable way to control water flow in 15mm copper or plastic pipe systems. Its primary benefit is the ease of installation via compression fittings, which removes the need for hazardous soldering or heat-based tools; however, users should note that improper tightening of the compression nuts can lead to minor leaks if the pipe is not cut squarely or inserted fully.
All features
| Model Part Number | S20215 |
|---|---|
| Brand | Plumbright |
Extended Product Information
FAQs
Can I use this with plastic pipe?
Yes, provided you use an appropriate pipe insert (stiffener) inside the plastic pipe to prevent it from collapsing when compressed.
Does this require any special sealant?
Generally no; the metal olive is designed to form the seal itself, though plumbing tape can be used on threads if absolutely necessary.
Is this suitable for outdoor use?
The Plumbright Stopcock is primarily designed for internal plumbing; it is not freeze-protected and should not be used in exposed outdoor environments.
What is the maximum pressure rating?
This unit is designed for standard domestic water pressure; please consult your local building codes for specific pressure limits in your area.
Can I reuse the olive?
It is highly recommended to use a new olive every time you disconnect and reconnect the fitting to ensure a perfect, leak-free seal.
Troubleshooting
Joint is leaking after installation
Ensure the pipe is cut square and inserted fully into the fitting. Tighten the compression nut by another quarter turn.
Valve handle is stiff or hard to turn
Gently wiggle the handle while applying slight pressure. Do not use excessive force; consider checking for mineral buildup.
Pros and Cons
Pros
- No soldering required, ideal for DIY home improvements
- Compatible with both copper and plastic pipes
- Provides reliable water flow isolation
- Compact design fits in tight under-sink spaces
Cons
- Requires proper pipe preparation to prevent leaks
- Compression fittings can be bulky compared to soldered joints
- Not intended for high-pressure industrial steam applications
Setup, Compatibility & Care
To install, ensure the 15mm pipe is clean, burr-free, and cut perfectly square. Slide the compression nut and the olive onto the pipe, insert the pipe into the stopcock body, and tighten the nut by hand followed by an additional half-turn with an adjustable wrench. Avoid overtightening, as this can deform the olive and cause leaks. Periodically check the joints for dampness. To keep the valve moving freely, turn the handle fully open and closed once every six months to prevent lime-scale buildup.