FSSCRRA - Reverse Acting Rupture Discs

**Product Features and Benefits** - **Horizontal Swing Pattern**: Designed for efficient operation in various applications. - **High-Quality Bronze Construction**: Crafted from robust bronze for durability and longevity. - **Standard Nitrile Disc with Material Alternatives**: Comes with a nitrile disc as standard, with options for alternative materials available to meet specific needs. - **Taper Threaded to BS EN 10226 ISO 7-1 (BS 21)**: Ensures compatibility and compliance with industry standards. **Product Specifications** - **Swing Pattern**: Features a reliable horizontal swing pattern for optimal functionality. - **Threaded Cover**: Includes a securely threaded cover for ease of maintenance. - **Nitrile Disc Included**: Standard nitrile disc, with options for alternative materials available. - **Internal Threading**: Ends are threaded internally to BS EN 10266 (ISO 7) specifications, ensuring compatibility with standard fittings. - **Versatile Mounting Options**: Suitable for installation in both horizontal and vertical pipe configurations (with vertical flow directed upwards). - **Medium Compatibility**: Adapts to Group 1 and Group 2 liquids. **Pressure and Temperature Ratings** - **Standards Compliance**: Meets BS 5154:1991 PN25 specifications. - **Pressure and Temperature Range**: Operates effectively at 25 Barg from -10°C to a restricted maximum of 100°C. This detailed description is optimised for search engines, making it easy for potential customers to find the reliable and versatile valve they need.

The CONCOA 486 Series six-port stainless steel regulator delivers primary source pressure control for high-flow inert gas applications, including bulk gas distribution, high purity chamber pressurization, and liquefied hydrocarbon analysis. Internal pressure equalization ensures stable delivery despite changing flows. Features include a balanced stem seat for consistent output, rear panel mounting, pipe-away relief valve, and helium leak-verified integrity. Specs: max 3000 PSIG (210 BAR) inlet, PCTFE seat, 40 µm 316L filter, Cv 1.0, -40°F to 140°F (-40°C to 60°C), 1/2 in FNPT inlet/outlet, 1/4 in FNPT gauge and relief ports. Compliant with CGA G-4.1, ANSI/ASME B40.1, PED 2014/68/EU, CRN OH5216.

**Stainless Steel Expansion Vessel for Heating Applications** Introducing the Reliance Valves Aquasystem Heating Expansion Vessels, crafted from high-quality stainless steel. Our vessels cater to a wide range of heating applications, with capacities available from 2 litres to an impressive 5000 litres. These vessels can withstand maximum pressures ranging from 8.0 to 10.0 bar. Designed with replaceable membranes, the Aquasystem series allows for in-situ servicing, ensuring that the internal steel shell remains free from water contact. This innovative design helps prevent internal corrosion, significantly extending the lifespan of the vessel. **Features and Benefits:** - **Corrosion-Resistant Design**: The stainless steel bolted flange offers superior protection against corrosion. - **Noise Reduction**: The extra-wide membrane opening mitigates noise that can arise from restricted water flow. - **Durable Internal Membrane**: Ensures no water contact with the steel shell, effectively halting internal corrosion. - **Versatile Capacity Range**: Available in sizes from 2 to 5000 litres, making it suitable for various heating applications. - **Serviceable in Situ**: Each unit comes with a replaceable membrane, allowing for maintenance without the need to remove the vessel. - **Convenient Pre-Charge Valve**: Easily top up air pressure as needed. - **Application-Specific**: Designed exclusively for heating applications. **Specifications:** - **Capacity**: 35 Litres - **Colour**: Red - **Pre-Set Pressure (Bar)**: 1.5 - **Maximum 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**: 440mm - **Diameter**: 365mm - **Water Connection**: 3/4" MBSP **Product Code**: XVES100070 **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 Enhance your heating system's efficiency and lifespan with the Reliance Valves Aquasystem Heating Expansion Vessel. Ideal for both commercial and residential use, our robust and reliable expansion vessels are engineered to meet your heating needs.