Reliance RWC 101 Series Pressure Relief Valve 1/2" x 1/2" M x F 6 Bar - PREL101010

The CONCOA 425 Series four-port, stainless steel barstock regulator provides secondary or point-of-use pressure control for ultra-high purity, corrosive, or toxic gases in high-purity gas distribution systems. Rated to full cylinder pressure for safety, it features a metal-to-metal diaphragm seal, CAPSULE® seats with 360° filtration, pipe-away relief, captured vent bonnet, and front/rear panel mounting. Constructed from 316L stainless steel body, chrome-plated brass bonnet, PTFE seats and seals, 10-micron stainless steel mesh filter, 2 in gauges, Cv 0.1–0.2, 1/4 in FNPT ports, and rated for -40°F to 140°F (-40°C to 60°C). Conforms to CGA G-4.1, ANSI/ASME B40.1, PED 2014/68/EU, and CRN OH5216.

Product Specification

Sizes Available: 3/8", 1/2", 3/4", 1", 1 1/4", 1 1/2" Connections: Screwed BSPP or NPT

Materials: Inlet Nozzle: Stainless Steel / Body: Brass (11.1) or Stainless Steel (11.2) Disk: Metal, Viton or Nylon (dependent on pressure) Joints & Seals:

Medium Compatibility: Non-toxic Steam, Gases, and Liquids

Set Pressure: 0.03 to 84 Barg (dependent on size)

Temperature Range: (11.1) -10 to 130°C, (11.2) -60 to 130°C

Design Notes: The temperature range provided is applicable for valves featuring a Metal disk.

Enhance your applications with our versatile pressure valves, designed for optimal performance in a variety of non-toxic environments. With sizes ranging from 3/8" to 1 1/2" and connection options of BSPP or NPT, these valves cater to diverse installation needs. Made from durable materials like stainless steel and brass, they ensure reliability and longevity. Suitable for handling non-toxic steam, gases, and liquids, our valves can operate under pressures from 0.03 to 84 Barg and temperatures from -60 to 130°C. Ideal for industrial and commercial use, our valves deliver exceptional performance and peace of mind.

**PREL102031 Reliance Water Controls (RWC) 102 Series Potable Water Pressure Relief Valve** The PREL102031 Reliance Water Controls (RWC) 102 Series Potable Water Pressure Relief Valve is designed to enhance the safety of your unvented cylinder by effectively discharging excess water pressure. In the event of over pressurisation caused by cold water, this robust valve automatically releases water from the system at a designated pressure, ensuring reliable protection against potential damage. Constructed for efficiency, Reliance Valves' 102 Series Potable Water Pressure Relief Valves are pre-set and locked to specific pressure levels. Should the system pressure surpass this threshold, the valve promptly lifts off the seat, allowing water to flow to waste. As the primary safety device in an unvented water system, this valve is essential for effective pressure management. Built with a single-piece cartridge, the pressure relief valves are available in a variety of pressure settings between 3.5 to 8 bar, along with multiple connection sizes for versatile installation options. **Key Features and Benefits:** - **Easy Maintenance**: The rapid removal of the single-piece cartridge simplifies cleaning and replacement. - **Enhanced Durability**: The diaphragm design offers improved resistance against scale build-up. - **Safety Assurance**: Protects your system against harmful over pressurisation. - **Flexible Installation**: Multiple connection sizes allow for adaptable fitting in various setups. - **Adjustable Pressure Range**: Set relief pressure ranges from 3.5 to 8 bar, suitable for various applications. - **Cold Water Use**: Specifically designed for cold water applications only. **Specifications:** - **Size**: 3/4" x 3/4" - **Connections**: BSP Female Inlet x BSP Female Outlet - **Materials**: Hot pressed DZR Brass - **Medium**: Cold water - **Set Pressure**: 6 Barg - **Temperature Rating**: +140°C - **Product Code**: PREL102031 Ensure the reliability and safety of your unvented water system with the PREL102031 Reliance Water Controls 102 Series Potable Water Pressure Relief Valve. Protect your home or business from over pressurisation with a trusted solution designed for performance and longevity.