Reliance RWC 150 Litre Heating Expansion Vessel Tank with Replaceable Membrane Pre Set 1.5 Bar - XVES100110

Reliance RWC 150 Litre Heating Expansion Vessel Tank with Replaceable Membrane Pre Set 1.5 Bar - XVES100110

**Stainless Steel Expansion Vessel for Heating Applications** Our Reliance Valves Aquasystem Heating Expansion Vessels are expertly crafted from stainless steel and available in a wide capacity range from 2 litres to 5000 litres, with maximum pressure capabilities between 8.0 to 10.0 bar. Designed with replaceable membranes, this innovative Aquasystem range allows for in situ servicing, effectively preventing water contact with the vessel’s steel shell to combat internal corrosion and extend product lifespan. ### Features and Benefits: - **Corrosion-Resistant Design**: The stainless steel bolted flange ensures durability against corrosion, prolonging the lifespan of your expansion vessel. - **Enhanced Flow**: The extra-wide membrane opening minimizes noise and prevents flow restrictions during operation. - **Internal Protection**: The internal membrane design prevents any water contact with the steel shell, effectively stopping internal corrosion. - **Versatile Capacity Options**: Available in a wide range from 2 to 5000 litres, these vessels cater to all heating application needs. - **Easy Servicing**: Each version is supplied with a replaceable membrane, allowing for hassle-free servicing without the need to remove the vessel. - **Convenient Pre-Charge Valve**: Easily top up air pressure with the included pre-charge valve. - **Ideal for Heating Applications**: Specifically designed for heating systems. ### Specifications: - **Capacity**: 150 Litres - **Colour**: Red - **Pre-Set Pressure (Bar)**: 1.5 - **Max Pressure (Bar)**: Up to 500 Litres - 8.0 bar; 750 Litres and above - 10.0 bar - **Minimum Temperature**: -10°C - **Maximum Temperature**: 99°C - **Height**: 795 mm - **Diameter**: 550 mm - **Water Connection**: 1" MBSP - **Product Code**: XVES100110 ### Materials: - **Shell**: Epoxy Coated Steel - **Membrane**: EPDM - **Bolted Flange**: Galvanised Steel ### Standards and Approvals: - CE marked in accordance with Directive PED 97/23/CE - TUV Certified Discover the reliability and performance of our stainless steel expansion vessels for your heating applications. Ensure optimal function and longevity with the Reliance Valves Aquasystem range.
View Product on Company Website

Other Products and Services from Flowstar (UK) Ltd

Niezgodka Type 70 SKG Reducing Valve

Niezgodka Type 70 SKG Reducing Valve

**Product Specification** **Sizes Available:** 2.1/2", 3", 4" **Connections:** - Tri-Clamp (ASME BPE or DIN 32676) - Male Union (DIN 11851 / 11864-1) - Varivent Flange (DIN 11864-2) - Flanged PN16 or ANSI 150 R/F - Screwed to ISO 228 **Materials:** - Stainless Steel 316L or 304 **Disk Options:** - EPDM - PTFE (FDA compliant) - AF100 - Viton **Joints & Seals:** - Diaphragm made from EPDM, PTFE (FDA compliant), AF100, or Viton **Compatible Media:** Steam, Gases, and Liquids **Maximum Inlet Pressure:** 40 Barg **Outlet Pressure Range:** 0.25 to 15.5 Barg (depending on size) For high-quality valves and seals designed for versatility and durability, our products are engineered with top-grade materials to ensure compatibility with various mediums. Ideal for industrial applications, our selection is built to withstand demanding environments while maintaining optimal performance.
Altecnic / Caleffi Pressure Relief Valve 3/4

Altecnic / Caleffi Pressure Relief Valve 3/4" Loose Nut Connection x 1/2" F 6 Bar - A311501CST

The Altecnic / Caleffi Relief Valve - Nut Inlet - A311501CST is designed for use in domestic hot water systems, providing essential protection for hot water cylinders and heating systems, including boilers and associated components. This relief valve is carefully selected based on the required set pressure to ensure optimum performance. As pressure rises within the system, the valve opens when the discharge pressure threshold is met, releasing excess pressure into the atmosphere. This critical function helps prevent hazardous pressure levels that could endanger the boiler, hot water storage cylinder, and personnel in the surrounding area.

**Specifications**

**Size:** 3/4" x 1/2" **Connections:** Loose Nut Connection Inlet x BSP Female Outlet **Materials:** Brass **Medium:** Air and Water **Set Pressure:** 6 Barg **Temperature Range:** +5 to +110 °C **Product Code:** A311501CST **Notes:** Compatible with 533002 CST and 533003 CST Inlet Control Groups, MK2 Caleffi Multibloc, and Range Tribune HE (Caleffi Control Gear) cylinders.

Optimise your heating system's safety by choosing the Altecnic / Caleffi Relief Valve - A311501CST for reliable and efficient performance.

Hattersley Fig 3047W PN25 Swing Check Valve

Hattersley Fig 3047W PN25 Swing Check Valve

**Features & Benefits** - Horizontal swing pattern for optimal fluid flow - Durable and high-quality bronze construction - Available with various disc materials to suit different requirements - Tapered threads compliant with BS EN 10226 ISO 7-1 (BS 21) - WRAS approved for use at temperatures up to 85°C **Specification** - Designed with a horizontal swing pattern for effective operation - Comes with a threaded cover for secure fitting - Alternative disc materials are available to meet specific applications - Ends are threaded to comply with BS EN 10226 standards - Suitable for installation in both horizontal and vertical pipes (with vertical flow directed upwards) **Pressure/Temperature Rating** - Conforms to BS 5154:1991 PN25 standards - Capable of withstanding pressures of 25 Barg at temperatures ranging from -10°C to a controlled maximum of 90°C This comprehensive description not only highlights the key features and benefits of the product but also optimises it for search engines, ensuring better visibility for customers seeking reliable and high-quality valve solutions.
Flowstar UK Ltd

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.