Reliance RWC 102 Series Pressure Relief Valve 1/2" x 1/2" F x F 6 Bar - PREL102001

Product Specification

Our comprehensive range of valves is available in various sizes: 15NB, 20NB, 25NB, 32NB, 40NB, 50NB, 65NB, and 80NB. Each valve features a male BSP inlet and a female BSP outlet, ensuring compatibility with most systems.

Constructed from high-quality gunmetal or stainless steel, our valves offer durability and reliability. The disk options vary by size, with all sizes utilising a robust metal-to-metal design, while the 15NB to 50NB variants offer the added advantage of a Viton disk.

Each valve is equipped with 'O' Rings made from nitrile, providing effective sealing for a range of applications. These valves are suitable for use with compressed air, gases, water, oil, and steam, making them incredibly versatile.

The set pressure for our valves ranges from 0.35 to 24 Barg for sizes 15NB to 50NB, and from 0.35 to 13.79 Barg for the 65NB to 80NB sizes. They can operate at a maximum temperature of 200°C, ensuring performance even in demanding conditions.

Enhance your systems with our reliable valves, engineered for optimal performance and longevity. Explore our selection to find the perfect size for your needs.

Refrigeration Quick Closing Valves are typically installed in Oil drain pipelines. 

Specification

Sizes: 1/2"Connections: Flanged & Butt WeldMaterials: Steel or Stainless SteelMedium: Glycol-based cold brine refrigerant EN 378 p. 1, e.g. NH3, R134a, R290 (propane), R507, blends with refrigerator oil, neutral, gas and liquid media, glycol-based cold brinePressure Rating: PS 25, PS 40Temperature: -60 to +150 degC MaxDesign:

The PREL101016 Reliance Water Controls (RWC) 101 Series Sealed Heating System Pressure Relief Valve is designed to safely discharge water from the system at a predetermined pressure in the event of over-pressurisation. This robust valve is an essential safety feature, primarily utilised in sealed heating systems. Upon installation, the pressure relief valve is calibrated to the appropriate pressure setting. If the pressure within the system increases beyond this threshold, the valve activates, allowing excess pressure to be released into the atmosphere. This action safeguards the system from reaching hazardous pressure levels that could potentially cause damage or pose risks to individuals nearby.

Features and Benefits:

• Diaphragm design enhances resistance to scaling, significantly extending its lifespan.
• The single-piece cartridge allows for straightforward removal, facilitating easy access for cleaning or replacement.
• The adaptable relief pressure range of 2.0 bar to 6.0 bar offers flexibility for various system designs.
• Available with FSBP or MBSP/FBSP connections, providing complete installation versatility.
• Specifically designed for heating applications.

Specifications:

• Size: 1/2" x 1/2"
• Connections: BSP Male Inlet x BSP Female Outlet
• Materials: Hot pressed DZR Brass
• Medium: Water
• Set Pressure: 3 Barg
• Temperature Rating: +140°C
• Product Code: PREL101016
• Notes: WRAS approved

Ensure the safety and efficiency of your heating system with the Reliance Water Controls 101 Series Pressure Relief Valve - an indispensable component for maintaining optimal operational standards in sealed heating applications.