Reliance RWC 8 Litre Heating Expansion Vessel Tank with Replaceable Membrane Pre Set 1 Bar - XVES100030

**Stainless Steel Expansion Vessel for Heating Applications** Discover the Reliance Valves Aquasystem Heating Expansion Vessels, expertly crafted from stainless steel and available in capacities ranging from 2 litres to 5000 litres. With maximum pressure ratings between 8.0 and 10.0 bar, our expansion vessels are designed to meet the demands of heating applications. The innovative design features replaceable membranes that allow for in-situ servicing, effectively preventing water from coming into contact with the steel shell, thereby reducing the risk of internal corrosion and significantly extending the product's lifespan. **Key Features and Benefits:** - **Corrosion-Resistant Design:** The stainless steel bolted flange ensures long-lasting durability by preventing corrosion. - **Enhanced Flow Performance:** The extra wide membrane opening reduces noise associated with restricted flow, providing a quieter operation. - **Internal Protection:** Our internal membrane design eliminates water contact with the steel shell, further preventing internal corrosion. - **Versatile Capacity Range:** Available in sizes from 2 to 5000 litres, catering to a wide array of applications. - **Easy Servicing:** Each vessel includes a replaceable membrane, ensuring that maintenance can be performed without the need to remove the unit. - **Convenient Pre-Charge Valve:** Equipped with a pre-charge valve for easily topping up air pressure. - **Application Specific:** Designed exclusively for heating applications. **Specifications:** - **Capacity:** 8 Litres - **Colour:** Red - **Pre-Set Pressure (Bar):** 1 - **Max Pressure (Bar):** Up to 8.0 bar for 500 litres; 10.0 bar for 750 litres and above - **Minimum Temperature:** -10°C - **Maximum Temperature:** 99°C - **Height:** 316mm - **Diameter:** 200mm - **Water Connection:** 3/4" MBSP - **Product Code:** XVES100030 **Materials:** - **Shell:** Epoxy Coated Steel - **Membrane:** EPDM - **Bolted Flange:** Galvanised Steel **Standards and Approvals:** - CE marked according to Directive PED 97/23/CE - TÜV Certified Optimize your heating system with the reliability and efficiency of our stainless steel expansion vessels. Ideal for both residential and commercial heating applications, the Reliance Valves Aquasystem range ensures superior performance and longevity.

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Other Products and Services from Flowstar (UK) Ltd

Broady Type D Pressure Reducing Valve

The Broady Type D Bronze Pressure Reducing Valve is a high-performance valve specifically engineered to meet the stringent demands of the fluid handling industry. Key features include a high capacity and balanced internal components that accommodate fluctuating inlet pressures, ensuring a consistent downstream pressure. The valve guarantees a tight shut-off under no-flow conditions. Thanks to its advanced yet straightforward design, coupled with a minimal number of moving parts, the Broady Type D Bronze Pressure Reducing Valve offers exceptional service life, reliability, and control accuracy. Importantly, the Type D is a WRAS-approved product, available in sizes ranging from 2½” to 6”.

Specifications

Sizes: 1½", 2" (Other sizes available)
Connections: Female Screwed BSPP, Flanged ANSI 150, or Flanged PN16
Materials: Gunmetal (Other materials available, such as stainless steel and Aluminium-Bronze)
Disk: Nitrile
Joints & Seals: Joint: Non-asbestos; Seals: Nitrile
Medium: Liquids
Inlet Pressure (Max): 20 Barg
Outlet Pressure Range: 0.35 to 13.8 Barg
Cv Range: 2 to 63
Temperature: [Specify range]
Approvals: WRAS approved
Notes: A high-pressure design is available for inlet pressures up to 45 Barg

The Broady Type D Bronze Pressure Reducing Valve stands as an essential solution for superior pressure regulation in various fluid handling applications.

Niezgodka Type 62 Open Discharge Safety Valve

Product Specifications

Sizes: 1"
Connections: Screwed BSPP or NPT

Materials:
Inlet Nozzle: Stainless Steel
Body & Bonnet: Cast Iron Nickel Plated (Model 62.1) or Stainless Steel (Model 62.2)
Disk: Options include Metal, Viton, Nylon, PEEK, or Vespel
Joints & Seals: NBR, FPM, EPDM (depending on the model)

Medium: Suitable for non-toxic liquids (High Capacity)
Set Pressure: Adjustable from 0.1 to 55 Barg
Temperature Range:
- Model 62.1: -10 to 280 °C
- Model 62.2: -60 to 280 °C

Design Certification: TUV Approved
Notes: The specified temperature range applies to valves equipped with a metal disk.

Discover high-quality valves designed for efficiency and safety in handling non-toxic liquids. Our robust constructions, available in a variety of materials and sizes, ensure optimal performance in a range of industrial applications. Upgrade to our premium solutions and experience reliability like never before.

Reliance RWC 104 Series Pressure Relief Valve 3/4" x 1" F x F 6 Bar - PREL104010

**PREL104010 High Capacity Potable Water Pressure Relief Valve** The PREL104010 High Capacity Potable Water Pressure Relief Valve efficiently discharges water from the system at a predetermined pressure, safeguarding against the over pressurisation of cold water in unvented cylinders. Specifically designed for larger capacity systems, the Reliance Valves 104 Series provides robust protection for unvented systems, ensuring they remain operational and safe. These high-capacity pressure relief valves are pre-set and locked to a specific pressure. When system pressure exceeds this threshold, the valve activates by lifting off its seat, allowing water to discharge safely to waste. The outlet connection is sized larger than the inlet, guaranteeing that the valve can handle high-capacity discharges without issue. As a critical safety component in unvented systems, our valves come in various pressure settings from 3.5 to 8 bar and feature multiple connection sizes to accommodate flexible installation options. **Features and Benefits:** - **High Flow Design:** Tailored for larger capacity systems to ensure efficient operation. - **Easy Maintenance:** Rapid removal of the single-piece cartridge simplifies cleaning or replacement. - **Enhanced Durability:** The diaphragm design improves resistance to scale build-up, promoting longevity. - **Safety Assurance:** Provides reliable protection against over pressurisation in your system. - **Versatile Installation:** Multiple connection sizes ensure flexibility during installation. - **Variable Set Pressure:** Relief pressure settings range from 3.5 to 8.0 bar for varied system requirements. - **Cold Water Use:** Specifically designed for cold water applications only. **Specifications:** - **Size:** 3/4" x 1" - **Connections:** BSP Female Inlet x BSP Female Outlet - **Materials:** Hot Pressed DZR Brass - **Medium:** Cold Water - **Set Pressure:** 6 Barg - **Temperature Rating:** +140°C - **Product Code:** PREL104010 Ensure the safety and efficiency of your unvented water systems with the PREL104010 High Capacity Potable Water Pressure Relief Valve – the ideal choice for superior performance and reliability.

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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.

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