Reliance RWC 107 Series Pressure Relief Valve 1/2" M x 15mm 3.5 Bar - PREL107020

The Broady Type D Aluminium Bronze (NAB) Pressure Reducing Valve is a high-performance solution specifically engineered to meet the demanding requirements of the fluids handling industry. Constructed from aluminium bronze (NAB), this valve is compatible with seawater, making it ideal for marine applications. Key features include high capacity and balanced internal components that adapt to fluctuating inlet pressures while ensuring stable downstream pressure. The valve guarantees a tight shut-off under no-flow conditions. Thanks to its innovative yet straightforward design with minimal moving parts, the Broady Type D Aluminium Bronze Pressure Reducing Valve delivers exceptional service life, reliability, and precision control. Furthermore, the Type D is a WRAS-approved product, available in sizes ranging from 2½” to 6”.

Specification

Sizes: 1½", 2"
Connections: Female Screwed BSPP
Materials: Aluminium Bronze body, Inconel Spring
Disc: Monel
Joints & Seals: Nitrile Disc & Seals
Medium: Liquids
Inlet Pressure (Max): 20 Barg
Outlet Pressure Range: 0.35 to 13.8 Barg
Cv Range:
Temperature:
Approvals:
Notes:

Introducing our Stainless Steel Expansion Vessel for potable water applications, the Reliance Valves Aquasystem Replaceable Membrane Potable Water Expansion Vessel. This expertly designed vessel efficiently accommodates the additional load within a water system as the water heats and expands. Crucially, it helps maintain safe operating levels by preventing pressure build-up in both sealed heating systems and cold water systems. Featuring a replaceable membrane, the vessel safeguards the water from corrosion and contamination, ensuring it remains safe for human consumption. The replaceable membrane also allows for straightforward servicing without the need for removal, enabling quick and efficient maintenance in situ.

Features and Benefits:

• Durable stainless steel bolted flange that resists corrosion
• Extra-wide membrane opening to minimise noise from restricted flow
• Internal membrane ensures no water contacts the steel shell, preventing internal corrosion
• Available in a wide range of sizes from 2 to 5000 litres, catering to all applications
• All models come with a replaceable membrane for easy servicing without removal
• Pre-charge valve for convenient air pressure adjustment
• Designed for use with hot and cold water only

Specifications:

• Capacity: 12 Litres
• Colour: White
• Pre-Set Pressure (Bar): 3
• Maximum Pressure (Bar): 10.0
• Minimum Temperature: -10°C
• Maximum Temperature: 99°C
• Height: 295mm
• Diameter: 280mm
• Water Connection: 3/4" MBSP
• Miscellaneous: Supplied complete with wall bracket accessories
• Product Code: XVES050045

Materials:

• Shell: Epoxy Coated Shell
• Membrane: EPDM
• Bolted Flange: Stainless Steel

Standards and Approvals:

• WRAS approved for up to 1000 litres
• CE marked in accordance with Directive PED 97/23/CE
• TUV Certified
• Materials for 1000 - 5000 litre models comply with BS 6920