Reliance RWC 35 Litre Aquasystem Potable Expansion Vessel Pre Set 3 Bar - XVES050070

Please note that Auld Valves Ltd has ceased trading. However, we encourage you to contact us as we may offer alternatives within our product range.

The Auld Standfast Reducing Valve provides precise self-operated pressure control with an accuracy of ±1%. This reliable valve is suitable for steam, gas, and liquids, offering a control valve range from dead tight to full bore. Featuring a high-lift main valve piston with a soft face, it includes four flow trims for adjustments from full to ultra-low flow. Available in 14 sizes and 7 material options, our range also includes pilot controllers, encompassing remote and electronic variants. The Auld Standfast Reducing Valve remains unaffected by fluctuations in inlet pressures, ensuring consistent performance.

For all your valve needs, explore our comprehensive range of high-quality products designed for optimal efficiency.

The PREL104002 Reliance Water Controls (RWC) 104 Series High Capacity Potable Water Pressure Relief Valve is designed to efficiently discharge excess water from the system when cold water over-pressurisation occurs in unvented cylinders. This high-flow valve is specifically engineered for larger capacity systems, ensuring superior performance and safety. The Reliance Valves 104 Series offers a robust solution for protecting unvented systems from over-pressurisation. Each valve is pre-set and securely locked to a specified pressure; should the system surpass this threshold, the valve will automatically lift, allowing water to discharge safely into the waste system. The outlet connection is designed to be one size larger than the inlet, ensuring that the valve can handle high-capacity discharges effectively. This valve serves as the primary safety device within an unvented system. Available in various pressure settings from 3.5 to 8 bar, as well as multiple connection sizes, it supports flexible installation options.

Features and Benefits:

• High-flow design ideal for larger capacity systems.
• Easy removal of the single-piece cartridge for cleaning or replacement.
• Innovative diaphragm design offers enhanced resistance to scale build-up.
• Effectively protects against over-pressurisation.
• Varied connection sizes for versatile installation.
• Set relief pressure range from 3.5 to 8.0 bar.
• Specifically designed for cold water applications only.

Specification:

• Size: 1" x 1.1/4"
• Connections: BSP Female Inlet x BSP Female Outlet
• Materials: Hot pressed DZR Brass
• Medium: Cold water
• Set Pressure: 6 Barg
• Temperature: +140°C
• Product Code: PREL104002

The Medenus RS254 Gas Pressure Regulator and Shut Off Valve guarantees a consistent outlet pressure, irrespective of fluctuations in the primary inlet pressure. It efficiently adapts to variable gas consumption, providing rapid pressure regulation during sudden changes in flow rate. The integrated safety shut-off valve ensures secure operation by instantly shutting off the flow in cases of excessively high or low pressure.

The Medenus RS254 Gas Pressure Regulator and Shut Off Valve complies with the DVGW Code of Practice G260/262 and is suitable for all neutral and non-corrosive gases, with additional options available upon request. This versatile regulator is offered with flange connections from DN25 to DN200 and supports working pressures up to 16 bar. All Medenus gas pressure regulators are certified by DVGW and CE, ensuring the highest standards of safety and reliability.

The RS-series regulators boast a variety of options, including safety membranes, vent valves, remote release for the shut-off valve, noise reduction features, and many more. For detailed information, please refer to our documentation or get in touch with our team.

Specification:

• Sizes: 1" (DN25) 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): 16 Barg
• Outlet Pressure (Max): 3 Barg
• Temperature: -20 to +60 °C
• Notes: Can be installed in any orientation; features a gas-tight zero position