Four Way Bench Mounted Drop Lever Gas Tap - 900034

The PREL106004 Potable Water Pressure Relief Valve is engineered to discharge water from the system when cold water exceeds a set pressure, ensuring the safe operation of unvented cylinders. The Reliance Valves 102 Series Potable Water Pressure Relief Valves are specifically designed to safeguard unvented systems from over pressurisation. These valves come pre-set and locked to a designated pressure; if the system surpasses this pressure, the valve will lift off its seat, allowing water to discharge safely into the waste system. This is the primary safety device in any unvented system. The pressure relief valves feature a robust single-piece cartridge design and are available in various pressure settings and multiple connection sizes, providing flexibility in installation.

Features and Benefits:

• Quick removal of the single-piece cartridge for easy cleaning or replacement
• Diaphragm design enhances resistance against scale build-up
• Protects against over pressurisation, ensuring system safety
• Multiple connection options for versatile installation
• Configured to relieve pressure starting from 7.5 bar
• Designed exclusively for use with cold water

Specifications:

• Size: 1/2" x 1/2"
• Connections: BSP Male Inlet x BSP Female Outlet
• Materials: Hot pressed DZR Brass
• Medium: Water
• Set Pressure: 7.5 Barg
• Temperature: Up to +140°C
• Product Code: PREL106004
• Notes: WRAS approved

This Potable Water Pressure Relief Valve is an essential component for protecting your unvented system, ensuring reliable performance and safety. Equip your system with the PREL106004 valve today.

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.

The Besa 139 Safety Valve is an expertly designed full nozzle, threaded safety valve that ensures optimal protection in various applications.

Specifications

Sizes: 1/2", 3/4"

Connections: Screwed BSP (NPT available upon request)

Materials: Stainless Steel (1.4418 or 316)

Disc: Metal (alternative materials available upon request)

Joints & Seals:

Mediums: Suitable for use with water, air, steam, and other neutral liquids, gases, and vapours.

Set Pressure: Ranges from 0.25 to 500 Barg (dependent on size)

Temperature Range: -196 to +300 °C

Design Standards: Compliant with PED, ATEX, GOST, and RINA

Notes: Optional extras include a closed lifting device for added functionality.

This durable Besa 139 Safety Valve is ideal for enhancing safety in industrial systems, providing reliable functionality across a variety of mediums and conditions. Ensure the integrity of your operations with this state-of-the-art safety solution.