Broady C8 Pressure Reducing Valve

The CONCOA 485 Series six-port brass manifold regulator provides primary pressure control for high flow ultra-high purity inert gas applications, including bulk gas distribution, chamber pressurization, and liquefied hydrocarbon analysis. Its balanced stem seat design and internal pressure equalization maintain stable delivery at varying flows. Features include cleanroom assembly, rear panel mounting, and helium leak-verified integrity. Specs: max inlet 3000 PSIG (210 BAR), PCTFE seats, 40 µm 316L filter, Cv 1.0, -40°F to 140°F (-40°C to 60°C), 1/2 in FNPT inlet/outlet, 1/4 in FNPT auxiliary ports, 2 in gauges. Conforms to CGA G-4.1, ANSI/ASME B40.1, PED 2014/68/EU, CRN OH5216.

**Valpres Figure 72 Series Wafer Pattern Full Bore Ball Valve** Introducing the Valpres Figure 72 series wafer pattern full bore ball valve, designed for exceptional performance and reliability. This valve features a robust stainless steel ball and stem, complemented by P.T.F.E. seats and P.T.F.E. / FKM (Viton) seals. Engineered to flanged (wafer pattern) standards, it is compatible with PN16 flanges and operates via a user-friendly lever mechanism. Paired with a Valbia 82 series pneumatic actuator, this valve is ideally sized for a minimum pilot air supply pressure of 5.5 Bar g. Its innovative rack and pinion design, crafted from hard anodised aluminium, ensures durability. The blue-coated end caps offer additional protection, while the visual position indicator makes operation straightforward. Pneumatic connections are facilitated through 1/8” BSP fittings, and the actuator includes bi-directional open/close travel stops. It operates effectively under a maximum air supply pressure of 8 Bar g and bears an ATEX II 2GD T6 certification for safety. A mounting kit is also included, with the entire assembly rigorously tested for functionality. **Specifications** - **Size Range:** ½” to 6” - **End Connections:** Available in PN16, PN40, PN63, ANSI 150, ANSI 300, and ANSI 600 standards. - **Body Materials:** Choose from carbon steel or stainless steel for tailored durability. - **Valve Options:** An ISO direct mount version is available, suitable for sizes 1” to 4”. The valves can be equipped with a V ball for precise flow control, and various seat materials are offered for diverse applications. Additionally, firesafe options are available for enhanced safety. - **Actuator Options:** Select from double acting or spring return configurations (either fail close or fail open). Options for stainless steel bodies and painted finishes are also available. Invest in the Valpres Figure 72 series wafer pattern full bore ball valve for optimal performance in your applications. With its flexible design and various options, it caters to a wide range of industrial needs.

The Reliance Water Controls (RWC) TPR15 Pressure & Temperature Relief Valves are compact devices engineered to safeguard against over-pressurisation within unvented hot water systems. These valves are essential when input temperature or pressure controls fail, preventing potential hazards. Specifically designed for installation at the upper section of a hot water cylinder—where the highest temperatures within the system occur—these valves ensure your system operates safely and efficiently. When temperatures exceed 95°C, the wax mixture in the temperature probe element expands, lifting the valve off its seat to release excess water, reducing pressure within the cylinder. In instances where water pressure increases without a corresponding temperature rise, the valve remains closed until the set pressure of the relief mechanism is attained, at which point it opens to relieve the excess pressure. Additionally, some models are equipped with a PTFE coating on the MBSP inlet thread, which significantly streamlines the installation process.

Features and Benefits:

• Protects against temperatures exceeding 95°C
• Prevents over-pressurisation for enhanced safety
• Twist top cartridge design allows for straightforward servicing
• Available in various pressure settings and probe lengths
• Some models include a PTFE coating for easier installation

Specification:

• Size: 1/2" x 15mm
• Connections: BSP Male Inlet x Compression Outlet
• Materials: Brass
• Medium: Hot water only
• Set Pressure (Set & Locked): 4.5 Barg
• Temperature Relief: +90 to 95 degC
• Discharge Capacity: 10kW
• Probe Length: 95mm
• Product Code: PTEM550856
• Notes: WRAS approved with PTFE

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