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
NABIC 542 - Spares Kit
The NABIC 542 spares kit contains a new diaphragm and 'O' rings which replaces all of the soft goods in the valve. The kit is suitable for all of the valves based around the NABIC 542 valve body i.e. NABIC 542F, NABIC 542L.
Niezgodka Type 81 Sustaining Valve
Product Specifications
Sizes Available: 1/2", 3/4", 1", 1.1/4", 1.1/2", 2", 2.1/2", 3", and 4"
Connections: Flanged DIN or ANSI
Materials: Constructed from stainless steel grades 316 or 304
Disk Options: Available in EPDM, PTFE, AF100, or Viton
Joints & Seals: Diaphragm available in EPDM, PTFE, AF100, or Viton
Compatible Mediums: Suitable for steam, gases, and liquids
Set Pressure Range: 0.35 to 62 Barg (varies by size)
Flow Coefficient (Cv) Range: [Insert Cv details as needed]
Temperature Range: [Insert temperature details as needed]
Certifications: [Insert any relevant approvals or certifications]
Additional Notes: This model is the flanged variant of the Niezgodka Type 80, ensuring optimal performance and reliability.
Discover high-quality flanged pressure relief solutions designed for various applications, including steam, gases, and liquids. With a range of sizes and materials, our products meet rigorous industry standards for safety and efficiency.
CONCOA 205 Series Regulator
The CONCOA 205 Series is a four-port, chrome-plated forged brass point-of-use regulator designed for high purity inert gas applications. It delivers secondary pressure control for non-corrosive, liquefied, high purity gases (up to grade 4.5) and is well suited to high purity gas distribution systems. With a maximum inlet pressure rating of at least 3000 PSIG (210 BAR), depending on configuration, it supports safe operation with high-pressure cylinders. Factory-installed options allow the regulator to be configured as a single-station manifold, with or without purge functionality.
Features:
316L stainless steel diaphragm reduces inboard diffusion
CAPSULE® seat design provides integral 360° filtration
3000 PSIG inlet rating enables safe high-pressure use
Standard relief valve protects gauges and diaphragm
Helium leak-tested to ensure leak integrity
Specifications:
Max inlet pressure: 3000 PSIG (210 BAR)
Body: Chrome-plated forged brass; Bonnet: Chrome-plated die-cast zinc
Gauge: 2½" (63 mm) plated case
Seat: PTFE; Filter: 10-micron sintered bronze
Temperature range: -40°F to 140°F (-40°C to 60°C)
Diaphragm: 316L stainless steel; Cv: 0.28
Helium leak integrity: 1 × 10⁻⁸ scc/sec
Internal seals: PTFE; Ports: 1/4" FNPT
Compliance: CGA G-4.1, PED 2014/68/EU, ANSI/ASME B40.1, CRN OH5216
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.