EPH Controls Angled TRV and Lockshield Valve - 15mm - Silver
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Product Information
Full details
The EPH Controls EMTRV15C is designed for homeowners and heating installers looking for a reliable, aesthetically pleasing temperature management solution for 15mm heating systems. This angled thermostatic radiator valve (TRV) set provides precise control over heat output, making it ideal for bathroom towel rails where localized temperature regulation is required; however, users should ensure their pipework layout supports an angled valve orientation before installation.
All features
| Colour | Silver |
|---|---|
| Model Part Number | EMTRV15C |
| Brand | EPH Controls |
Extended Product Information
FAQs
Is this valve suitable for all radiator types?
This is an angled valve, which is best suited for radiators where the pipe enters the side or bottom from a perpendicular angle.
Can I replace just the thermostatic head?
Yes, if the valve body is already installed, the head can typically be replaced if it becomes damaged or loses calibration.
Does this set include the radiator tails?
The set includes the valve bodies and heads; ensure your specific installation kit includes necessary tails if they are not provided by the radiator manufacturer.
What is the purpose of the lockshield valve?
The lockshield is used to balance the system by limiting the return flow, ensuring all radiators in the home heat up at a similar rate.
Is this valve compatible with 22mm pipes?
No, this valve is specifically designed for 15mm diameter pipework.
Troubleshooting
Radiator stays cold despite valve being open
The valve pin may be stuck due to seasonal inactivity. Remove the thermostatic head and gently press the pin in and out to ensure it moves freely.
Leaking around the valve connection
Ensure the compression nut is tightened sufficiently. If it continues to leak, inspect the olive for damage or re-apply pipe sealant to the threads.
Radiator does not heat up evenly compared to others
Use the lockshield valve to adjust the flow rate to balance the system, ensuring the radiator receives the correct amount of water.
Pros and Cons
Pros
- Sleek silver finish fits modern interior designs
- Essential for balancing individual radiator output
- Standard 15mm sizing ensures broad compatibility
- Includes matching lockshield for a consistent look
Cons
- Not suitable for systems requiring straight valve orientation
- Requires professional plumbing knowledge for installation
- Does not feature smart or remote control capabilities
Setup, Compatibility & Care
Installation should be performed by a qualified plumber to ensure a leak-free seal. Begin by isolating the heating system and draining the relevant section of the pipework. The valves are compatible with standard 15mm copper or plastic pipe systems using appropriate inserts. When installing, use high-quality PTFE tape or liquid pipe sealant on the radiator tail threads. For care and maintenance, avoid using harsh abrasive cleaners on the silver finish; a soft, damp cloth is sufficient to remove dust and maintain the aesthetic quality of the valves over time. Periodically check the valve head for smooth movement to ensure the internal pin does not stick during seasonal transitions.