Reliance RWC 1000 Litre Aquasystem Potable Expansion Vessel Pre Set 4 Bar - XVES050170

Introducing the replacement cartridge designed specifically for the Resideo Braukmann BA295S Backflow Preventer (RPZ Valve). Ensure the optimal performance of your backflow prevention system with this high-quality cartridge.

For more insights on backflow prevention, we invite you to explore our informative article in the Technical section of our website.

Key Features & Benefits

• This quarter-turn full-bore isolation valve is equipped with integral M-Profile press-fit connectors, ensuring reliable sealing.

• The O-Ring features define leak paths, enabling the identification of unpressed joints.

• Clear press indicators surrounding the pressing contours provide visual confirmation of successfully pressed joints.

• Compatible with both hard and half-hard tubes to EN1057, precision carbon steel tubes to EN10305-3, and precision stainless steel tubes to EN 10312, catering to a variety of application demands.

• Installation is quick and straightforward using a Press-Fit tool, resulting in a significant reduction of site labour time by 20% to 25%.

• Available in a range of operator types to meet specific application needs.

• WRAS Approved for use with wholesome (potable) water applications up to 85°C.

Product Specification

• This DZR Brass (CW 602N) bodied end-entry ball valve features a full bore, quarter-turn design, with bi-directional flow and options for lever, extension lever, lockshield, or t-handle operation.

• Ball materials include chrome-plated DZR brass for sizes 15mm to 18mm and stainless steel for sizes 22mm to 54mm, equipped with PTFE seats and a blowout-proof stem. The valve includes integrated M-Profile press-fit ends, complete with visual pressed indicators and ‘fail safe’ O-Ring defined leak paths.

• Rated to PN16, capable of handling maximum temperatures of 120°C, and WRAS Approved to 85°C.

• This valve is suitable for hard and half-hard copper tubes to EN 1057, precision carbon steel tubes to EN 10305-3, and precision stainless steel tubes to EN 10312.

Pressure and Temperature Ratings

• Operating temperature range: -10 to 100°C at 25 Barg

• Maximum temperature: 110°C at 23.5 Barg

• WRAS Approved for use up to 85°C

The NABIC Fig 503 Three Way Valve, commonly referred to as a Three Way Escape Valve, is specifically engineered for application in vented hot water systems. This high-performance valve ensures a continuous connection from the boiler or calorifier to the atmosphere, thereby enhancing system efficiency and safety. By installing the NABIC 503, you can utilise a single common vent pipe, allowing the system to remain operational even while maintenance is conducted on individual units. NABIC Valves now come with an industry-leading 5-Year Guarantee, providing you with peace of mind and reliability.

Specifications

Sizes: 3/4" (DN20), 1" (DN25), 1.1/4" (DN32), 1.1/2" (DN40), 2" (DN50), 2.1/2" (DN65)

Connections: Female BSP

Materials: Gunmetal body

Pressure: Max 7 Barg

Max Temperature: 93°C