Reliance RWC 12 Litre Aquasystem Potable Expansion Vessel Pre Set 3 Bar With Bracket - XVES050045
Introducing our Stainless Steel Expansion Vessel for potable water applications, the Reliance Valves Aquasystem Replaceable Membrane Potable Water Expansion Vessel. This expertly designed vessel efficiently accommodates the additional load within a water system as the water heats and expands. Crucially, it helps maintain safe operating levels by preventing pressure build-up in both sealed heating systems and cold water systems. Featuring a replaceable membrane, the vessel safeguards the water from corrosion and contamination, ensuring it remains safe for human consumption. The replaceable membrane also allows for straightforward servicing without the need for removal, enabling quick and efficient maintenance in situ.
Features and Benefits:
- Durable stainless steel bolted flange that resists corrosion
- Extra-wide membrane opening to minimise noise from restricted flow
- Internal membrane ensures no water contacts the steel shell, preventing internal corrosion
- Available in a wide range of sizes from 2 to 5000 litres, catering to all applications
- All models come with a replaceable membrane for easy servicing without removal
- Pre-charge valve for convenient air pressure adjustment
- Designed for use with hot and cold water only
Specifications:
- Capacity: 12 Litres
- Colour: White
- Pre-Set Pressure (Bar): 3
- Maximum Pressure (Bar): 10.0
- Minimum Temperature: -10°C
- Maximum Temperature: 99°C
- Height: 295mm
- Diameter: 280mm
- Water Connection: 3/4" MBSP
- Miscellaneous: Supplied complete with wall bracket accessories
- Product Code: XVES050045
Materials:
- Shell: Epoxy Coated Shell
- Membrane: EPDM
- Bolted Flange: Stainless Steel
Standards and Approvals:
- WRAS approved for up to 1000 litres
- CE marked in accordance with Directive PED 97/23/CE
- TUV Certified
- Materials for 1000 - 5000 litre models comply with BS 6920
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Reliance RWC Anti-Legionella Valve
Our Anti-Legionella Valve is designed to mitigate the risk of Legionella bacteria contaminating stored cold water within an expansion vessel.
Explore our extensive range of compatible Expansion Vessels for optimal performance with this valve.
Specifications
- Size: 1/2" Connections: BSP Female
- Drain Plug Size: 1/4"
- Medium: Cold water only
- Minimum Working Pressure: 0.1 Barg
- Maximum Working Pressure: 10 Barg
- Minimum Temperature: 6°C
- Maximum Temperature: 30°C
- Product Code: ANTI110001
- Notes: WRAS approved, NSF REG 4 approved, and tested in accordance with DIN EN4807.
The Reliance Valve's Anti-Legionella Valve is specifically engineered to safeguard against harmful bacteria like Legionella by ensuring continuous water circulation and eliminating stagnation in stored cold water within expansion vessels. Available in a variety of sizes, this valve is suitable for applications ranging from point-of-use water heater expansion vessels to larger plant room storage tanks. By converting a standard single connection expansion vessel into a ‘flow-through’ type, the Anti-Legionella Valve diverts part of the flow into the vessel, thereby continuously renewing the water and reducing the likelihood of stagnation that can lead to bacterial growth.
Features and Benefits:
- Keeps water circulating through the expansion vessel
- Prevents water stagnation
- Simple installation process
- Integrated ball valve and drain valve for hassle-free servicing and maintenance
- Compatible with any standard vessel featuring 1/2", 3/4", 1" or 1 1/4" connections
- Designed exclusively for cold water applications
- Only suitable for use with copper piping
- Anti-Legionella models ANTI110003 and ANTI110004 include a locking mechanism
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Product Part Codes:
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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.