CONCOA 206 Series Regulator

Our Pneumatic Control Valves are expertly engineered to regulate gases, vapours, and liquids, fully compliant with the European Pressure Equipment Directive and certified under the ISO 9001 quality assurance system. Featuring a globe body design, these valves include top-entry, single-seated configurations that operate as either two-way, direct, or reverse action, alongside a multi-spring pneumatic actuator. The innovative modular design of the valve, coupled with an extensive selection of available trims, allows for a multitude of configurations to suit varied applications. When paired with the pneumatic actuator, these valves offer precise modulating control or reliable on/off performance. The actuator can be swiftly converted between direct and reverse actuation without taking the system offline. The expertly crafted body shape ensures optimum flow characteristics to maximise efficiency.

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The CONCOA 422 Series six-port, single-stage regulator provides primary pressure control for ultra-high purity, corrosive, and toxic gases. Ideal for cylinders under 500 PSIG (34 BAR) or applications tolerating minor outlet pressure fluctuations, it can be configured as a single station manifold with purge, low-pressure alarm, or multiple inlets. Features include metal-to-metal diaphragm seal, CAPSULE® seats with 360° filtration, pipe-away relief, cleanroom assembly, helium leak-checked integrity, captured vent bonnet, and front/rear panel mounting. Constructed from 316L stainless steel body, chrome-plated brass bonnet, PTFE/PCTFE seats, 316L diaphragm, 10-micron stainless steel filter, Cv 0.1, 2 in stainless gauges, PTFE seals, 1/4 in FNPT ports. Rated up to 3000 PSIG (3500 or 4500 PSIG optional), temperature range -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.

**PREL102001 Reliance Water Controls (RWC) 102 Series Potable Water Pressure Relief Valve** The PREL102001 Reliance Water Controls (RWC) 102 Series potable water pressure relief valve is engineered to discharge excess water from your system when cold water pressure exceeds a predetermined level, safeguarding unvented cylinders from over-pressurisation. The 102 Series Potable Water Pressure Relief Valves by Reliance are specifically designed to protect unvented systems against excessive pressure build-up. Pre-set and locked at a specific pressure, these valves will lift from their seat and allow water to discharge to waste if the system pressure exceeds this limit, acting as a primary safety device within unvented configurations. Featuring a robust single-piece cartridge construction, the pressure relief valves are available in a range of pressure settings from 3.5 to 8 bar, along with various connection sizes to facilitate adaptable installation. **Features and Benefits:** - Quick and easy removal of the single-piece cartridge for straightforward cleaning or replacement - Advanced diaphragm design for enhanced scale resistance - Essential protection against over-pressurisation - Versatile connection options for flexible installation - Adjustable relief pressure range from 3.5 to 8 bar - Specifically designed for cold water applications only **Specifications:** - Size: 1/2" x 1/2" - 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: PREL102001 Choose the PREL102001 Reliance Water Controls 102 Series Pressure Relief Valve for reliable protection and durability in your unvented water systems. Ensure your peace of mind with a valve designed for optimal performance and easy maintenance.