Reliance RWC 500 Litre Aquasystem Potable Expansion Vessel Pre Set 3.5 Bar - XVES050150
Introducing our stainless steel expansion vessel specifically designed for potable water applications. The Reliance Valves Aquasystem Replaceable Membrane Potable Water Expansion Vessels are essential for managing the additional load in water systems as the water heats and expands. These expansion vessels maintain safe operating levels by preventing the build-up of pressure in both sealed heating systems and cold water systems. Featuring a replaceable membrane, they effectively protect the water from corrosion and contamination, ensuring it remains safe for human consumption. This innovative membrane allows for hassle-free servicing without the need to remove the vessel, facilitating quick and efficient in-situ maintenance.
**Features and Benefits:**
- Robust stainless steel bolted flange to prevent corrosion
- Extra wide membrane opening reduces noise from restricted flow
- Internal membrane prevents water contact with the steel shell, eliminating internal corrosion
- A comprehensive range available from 2 to 5000 litres, catering to all applications
- All models come with a replaceable membrane for easy servicing
- Pre-charge valve included for convenient air pressure topping up
- Compatible with both hot and cold water systems
**Specifications**
- Capacity: 500 Litres
- Colour: Blue
- Pre-Set Pressure (Bar): 3.5
- Max Pressure (Bar): 10.0
- Minimum Temperature: -10°C
- Maximum Temperature: 99°C
- Height: 1490mm
- Diameter: 750mm
- Water Connection: 1.1/4" MBSP
- Product Code: XVES050150
**Materials**
- Shell: Epoxy Coated
- 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
Invest in the reliability and safety of your water systems with our top-of-the-range stainless steel expansion vessels, expertly designed to ensure efficient operation and longevity.
Other Products and Services from Flowstar (UK) Ltd
FSSUTSU - Sealed Unit Rupture Discs
Introducing the FSSUTSU Sealed Unit Rupture Discs, expertly designed with a threaded connector that houses a calibrated rupture disc, welded securely to ensure optimal performance. These units are engineered for easy and reliable installation of smaller discs in industrial plants, simplifying handling without the need for specialised personnel. The FSSUTSU sealed units are ideal for applications involving both gases and liquids, even under cycling and pulsating conditions. With a rapid response time to over-pressure in just a few milliseconds, these rupture discs are highly recommended for the protection of industrial plants, equipment, and containers.
Specifications
- Sizes: Ranging from DN3 to 1.1/2" (DN40)
- Materials: Crafted from high-quality stainless steel
- Rupture Pressure: 20 - 1150 bar g (subject to material and diameter)
- Tolerance: +/- 5 % to +/- 10%
- Temperature: Up to 480°C
- Operating Margin: 80%
- Vacuum Support: Not applicable
- Fragmentation: Yes (option for non-fragmenting design available)
- Use Under Valve: Not recommended
- Corrosion Resistance: Excellent
- Container: Included for direct mounting
- PED Certification (CE Stamp): Available
To request your rupture disc, please download our Rupture Disc Request Form, complete it, and send it to sales@flowstar.co.uk.
Maximise your plant's safety with FSSUTSU sealed unit rupture discs - the reliable choice for protecting your operations.
Niezgodka Type 35 Safety Valve
Berluto DRV602SW Seawater Reducing Valve
Specifications
- **Sizes Available**: 3" (DN80), 4" (DN100), 5" (DN125) - **Connections**: DN80 flanged PN25; DN100 and DN125 flanged PN16 - **Materials**: - Body / Bonnet: Red Bronze for sizes up to DN32; Cast Iron from DN40 upwards - Disk: High-quality construction - Joints & Seals: Durable NBR Diaphragm and Seals - **Medium**: Seawater - **Inlet Pressure (Max)**: 16 Barg - **Outlet Pressure Range**: 1.5 to 6 Barg - **Cv Range**: Efficient flow capacity - **Temperature**: Maximum 75°CApprovals & Features
- **Certifications**: Complies with PED 97/23/CE category I - **Additional Notes**: - Features built-in gauge ports and an integral strainer - Minimum pressure drop from inlet to outlet: 1 Barg - A sizing calculator is available in the TECHNICAL INFO section of the menu above for your convenience Choose the Berluto DRV602SW Seawater Reducing Valve for reliable and efficient management of seawater pressure in your critical operations.
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.