Reliance RWC TPR15 Pressure & Temperature Relief Valve 1/2" x 15mm 7 Bar - PTEM550852
The Reliance Water Controls (RWC) TPR15 Pressure & Temperature Relief Valves are compact, yet highly effective, valves designed specifically to protect your unvented hot water system from the dangers of over-pressurisation. This critical safety feature is essential, as over-pressurisation can occur if the input temperature or pressure controls fail. The valves are strategically designed to be installed at the top of a hot water cylinder, where the highest temperatures are typically found. Should the temperature exceed 95°C, the wax mixture in the temperature probe's element will expand, lifting the valve from its seat and allowing excess water to be discharged safely. Additionally, if water pressure increases without a corresponding temperature rise, the valve remains closed until the pre-set pressure of the relief mechanism is reached, at which point it opens to relieve the excess pressure. Some models are equipped with a PTFE coating on the MBSP inlet thread, facilitating a quicker and more efficient installation process.
Features and Benefits:
- Protects against temperatures exceeding 95°C
- Prevents over-pressurisation in hot water systems
- Innovative twist-top cartridge design for straightforward servicing
- Variety of pressure settings and probe lengths available
- Some models feature a PTFE coating for easy installation
Specifications:
- Size: 1/2" x 15mm
- Connections: BSP Male Inlet x Compression Outlet
- Materials: Brass
- Medium: Hot water only
- Set Pressure (Set & Locked): 7 Barg
- Temperature Relief: +90 to 95 degrees Celsius
- Discharge Capacity: 10kW
- Probe Length: 95mm
- Product Code: PTEM550852
- Notes: WRAS approved
Ensure the safety and reliability of your hot water system with the RWC TPR15 Pressure & Temperature Relief Valves, an essential component for maintaining optimal performance and peace of mind.
Other Products and Services from Flowstar (UK) Ltd
Hattersley Fig 1000M PN20 Metering Station - Medium Flow - DN15
Features & Benefits
- Precise and accurate measurements, compliant with BS 7350:1990
- Made from dezincification resistant material, preventing corrosion, cracking, and fungal growth
- WRAS approved for use with potable water at temperatures up to 85°C
- Includes red and blue test points for easy identification of upstream and downstream ports
- Flow measurement accuracy of ±5%
Specifications
- Compliant with BS 7350:1990 standards
- WRAS Approved for temperatures up to 85°C
- Equipped with two Figure 631 test points
- Outlet connection features taper threaded BS EN 10266 (ISO 7-1), previously known as BS 21
- Inlet connection is screwed BS 2779 (ISO 228), parallel
- Suitable for flow rates as low as 0.01 l/s
Pressure/Temperature Ratings
- Threaded Ends
- PN25 Series B
- 15 Barg at 120ºC
- 25 Barg from -10 to 120ºC
This high-quality measurement device is perfect for ensuring accurate flow measurements in a variety of applications. With robust construction and adherence to industry standards, it is a reliable choice for both commercial and residential use. Enhance your system's performance today with our WRAS approved product engineered for optimum efficiency.
Bailey 707VL Safety Relief Valve Male x Female (AFLAS Disk with Lever – Suitable for Gas Service)
The Kunkle Bailey 707VL Safety Relief Valve with Male x Female connections features a top-guided design that integrates an unobstructed seat bore along with a high lift capability. This valve is certified to BS EN 4126 Part 1 (BS6759 pt 1:2:3), making it suitable for a variety of applications including air, gas, steam, and hot water (above 212°F / 100°C), as well as process liquids depending on the model chosen. We will customise and test the valve according to your specifications, and if desired, we can provide a pressure test certificate confirming the settings before dispatch.
Specifications
Sizes: 1/2" to 2"
Connections: BSP Male Inlet x BSP Female Outlet
Materials: Bronze body, Chrome Alloy spring
Disc: Aflas
Medium: Air, Vapours, Gases, Liquids, and Steam
Set Pressure: 0.35 to 24 Barg
Temperature: -20 to +200 degC
Notes: Also referred to as IMI Bailey Birkett valves, Kunkle Emerson valves, and Safety Systems UK valves.
Bailey 707VL Safety Relief Valve Female x Female (AFLAS Disk with Lever – Suitable for Gas Service)
The Kunkle Bailey 707VL Safety Relief Valve (Female x Female) features a top-guided design, which incorporates an unobstructed seat bore and a high lift capability. This valve is certified to BS EN 4126 Part 1 (BS6759 pt 1:2:3) and is suitable for use with air or gas, steam or hot water (above 212°F / 100°C), as well as process liquids, depending on the specific model purchased. We offer customised settings and testing for the valve according to your requirements, and upon request, we can provide a pressure test certificate to confirm this prior to dispatch.
Specifications
Sizes: 1/2" to 2"
Connections: BSP Female Inlet x BSP Female Outlet
Materials: Bronze body, Chrome Alloy spring
Disc: Aflas
Medium: Air, Vapours, Gases, Liquids, and Steam
Set Pressure: 0.35 to 24 Barg
Temperature: -20 to +200 °C
Notes: Also referred to as IMI Bailey Birkett valves, Kunkle Emerson valves, and Safety Systems UK valves
Enhance your safety systems with the Kunkle Bailey 707VL Safety Relief Valve, designed for high performance and reliability in various applications.
Flowstar (UK) Ltd
Wiltshire Road, Kingston-upon-Hull, East Riding of Yorkshire, HU4 6PA, United Kingdom
Flowstar (UK) Ltd is a leading global supplier of safety, relief, and reducing valves. With strong partnerships across major manufacturers, we deliver precise, reliable valve solutions tailored to your needs. Email enquiries to sales@flowstar.co.uk or call us on +44 (0)1482 601030.