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

The Medenus R100 Gas Pressure Regulator guarantees a consistent outlet pressure, regardless of fluctuations in primary inlet pressure. Designed for dynamic gas usage, it offers rapid pressure regulation in response to abrupt changes in flow rate. The Medenus R100 is also available in a rotary version, the R100 U, and as a vacuum regulator, the R100UD, making it ideal for biogas plants and gas engines. This gas pressure regulator complies with the DVGW Code of Practice G260/262 and is suitable for various neutral and non-corrosive gases (other gases available upon request). The Medenus R100 is offered with flange connections ranging from DN50 to DN200, supporting a working pressure of up to 8 bar. All models are certified by DVGW and CE, ensuring high standards of safety and reliability.

Specification:

• Sizes: 2" (DN50) to 8" (DN200)
• Connections: Flanged PN or ANSI
• Materials:
  • Housing: Silumin Casting
  • Internal Parts: Stainless Steel
  • Disk: NBR (vulcanised)
  • Joints & Seals: Diaphragms: NBR
• Medium: Gas
• Inlet Pressure (Max): 8 Barg
• Outlet Pressure Range: 8 to 1200 mBarg
• Temperature: -20 to +60 °C
• Notes: Can be installed in any orientation, gas-tight zero position

**Stainless Steel Expansion Vessel for Potable Water Applications** Introducing the Reliance Valves Aquasystem Replaceable Membrane Potable Water Expansion Vessel, expertly engineered to accommodate the additional load within your water system as water heats up and expands. These expansion vessels play a crucial role in ensuring safe operating conditions by preventing pressure build-up in sealed heating and cold water systems. Featuring a replaceable membrane, our expansion vessels protect the water from corrosion and contamination, guaranteeing it remains safe for human consumption. The convenience of a removable membrane allows for straightforward servicing without the need to disconnect the vessel, enabling quick and efficient maintenance in situ. **Features and Benefits:** - **Corrosion-Resistant Construction:** The stainless steel bolted flange ensures long-lasting durability and resistance to corrosion. - **Enhanced Flow:** An extra wide membrane opening minimises noise and disruptions caused by restricted flow. - **Safe Water Containment:** The internal membrane prevents any water contact with the steel shell, effectively stopping internal corrosion. - **Versatile Range:** Available in sizes from 2 to 5000 litres, catering to diverse application requirements. - **Easy Maintenance:** Every model comes with a replaceable membrane, allowing for hassle-free servicing without removal. - **Pre-Charge Valve:** Included pre-charge valve for convenient topping up of air pressure. - **Designed for Hot and Cold Water:** These vessels are exclusively suited for use with hot and cold water systems. **Specifications:** - Capacity: 1500 Litres - Colour: Red - Pre-Set Pressure (Bar): 4 - Maximum Pressure (Bar): 10.0 - Minimum Temperature: -10°C - Maximum Temperature: 99°C - Height: 2360mm - Diameter: 960mm - Water Connection: 2" MBSP - Product Code: XVES050180 - Materials: - Shell: Epoxy Coated Shell - Membrane: EPDM - Bolted Flange: Stainless Steel **Standards and Approvals:** - WRAS approved for capacities up to 1000 litres - CE marked in accordance with Directive PED 97/23/CE - TUV Certified - Models from 1000 to 5000 litres comply with BS 6920 Optimize your water system with our reliable expansion vessels, ensuring safety and performance throughout all applications.

**FSY90RA Reverse Acting Rupture Discs: Advanced Safety Solutions for Pressure Management** The FSY90RA Reverse Acting Rupture Discs are expertly engineered compression or reverse circumference micro-scored discs designed for optimal reliability. Featuring a unique camber, the convex disc maintains its shape under normal operating pressure and only modifies when reaching reverse pressure. These cutting-edge devices can handle pressure ratios of up to 95% between operating and rupture pressure, ensuring thousands of operational cycles without compromising reliability. Upon activation, the FSY90RA disc ruptures instantaneously along the pre-scored line, producing no fragments and achieving a full opening in just a few thousandths of a second. Unlike traditional rupture discs, the FSY90RA offers reduced sensitivity to temperature fluctuations, making them particularly advantageous in applications subject to significant temperature variations. They are especially effective for managing both gas and liquid processes (when a special gas cushion is present) and are ideal for protecting pressure relief valves. The FSY90RA discs are available in a variety of materials and thicknesses, providing exceptional resistance to corrosion. For even greater protection, a PTFE lining can be applied to the process side of the disc. Moreover, vacuum support is not necessary, enhancing installation versatility. **Specifications:** - **Sizes:** 1" (DN25) to 8" (DN200) - **Materials:** Stainless Steel, Alloy 201, Alloy 400, Alloy 600, Alloy 625, Alloy C276, Titanium - **Rupture Pressure:** 0.2 - 70 bar g (depending on material and diameter) - **Tolerance:** +/- 5% to +/- 20% - **Temperature Range:** -196°C to 600°C - **Operating Margin:** 90%, with the potential to reach 95% based on service conditions - **Fragmentation:** None (no fragmentation upon rupture) - **Suitable for Use Under Valves:** Yes - **Corrosion Resistance:** Excellent - **Linings Available:** Yes - **Containers:** FSHR/A, FSHR/P, FSHR/F, FSHTC - **Rupture Sensors:** Electrical, Magnetic, Inductive, Optical - **PED Certification (CE Mark):** Available - **ATEX EX II 2 GD Certification:** Available To order or for more information, please download our Rupture Disc Request Form and send the completed document to sales@flowstar.co.uk. **Optimise your pressure management systems with FSY90RA Reverse Acting Rupture Discs – the reliable choice for safety and efficiency.**