NABIC 500T Combined Pressure & Temperature Relief Valve

NABIC 500T Combined Pressure & Temperature Relief Valve

Introducing the NABIC 500T Combined Pressure and Temperature Relief Valve, expertly designed for unvented hot water supply systems that require both temperature and pressure protection. This innovative valve ensures optimal safety by allowing the pressure and temperature mechanisms to operate independently, thus delivering dual protection within a single unit. With the NABIC 500T, you can have peace of mind, backed by our industry-leading 5-year guarantee. **Specifications:** - **Sizes Available:** - 3/4" (DN15) - 1" (DN20) - 1¼" (DN25) - 1½" (DN32) - 2" (DN40) - 2½" (DN50) - **Connections:** - Male BSPT (Taper) Inlet - Female BSPP (Parallel) Outlet - **Materials:** - Gunmetal Body - Viton Seat - **Set Pressure:** - 1.0 to 12.5 Barg (DN15 to DN25) - 0.4 to 12.5 Barg (DN32 to DN50) - **Maximum Temperature:** - 95°C (Factory set at 95°C, non-adjustable) **Important Note:** The DN value embossed on the valve body indicates the NABIC 500 valve body size used in its construction and does not correspond to the inlet or outlet size. For instance, a valve with 1" connections (DN25) is built using a DN20 NABIC 500 valve body, hence the designation of DN20 on the valve's side. Upgrade your hot water supply system with the reliable NABIC 500T Combined Pressure and Temperature Relief Valve and experience unparalleled safety and performance.
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CONCOA 492 Series Regulator

CONCOA 492 Series Regulator

Six-port, chrome-plated brass, single-stage regulator for ultra-high pressure applications

The CONCOA 492 Series regulator delivers primary pressure control for non-corrosive gases in high-purity, ultra-high-pressure applications. Instead of a diaphragm, it employs a robust piston assembly to safely manage extreme inlet pressures. Factory-installed options allow configuration as a single-station manifold, with or without purge, low-pressure alarm, or multiple inlets.

Features:

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  • CAPSULE® seat with integral 360° filtration

  • Front and rear panel mount simplifies installation

  • Helium leak integrity verified via spectrometry

Specifications:

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  • Body/Bonnet: Chrome-plated brass barstock

  • Gauges: 2½ in (68 mm) plated case

  • Seat: PCTFE (3000 & 4500 PSIG) or PEEK (6000 PSIG)

  • Filter: 10-micron sintered bronze

  • Temp range: -40°F to 140°F (-40°C to 60°C)

  • Piston: Brass barstock

  • Cv: 0.1

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Reliance RWC 1500 Litre Aquasystem Potable Expansion Vessel Pre Set 4 Bar - XVES050180

Reliance RWC 1500 Litre Aquasystem Potable Expansion Vessel Pre Set 4 Bar - XVES050180

**Stainless Steel Expansion Vessel for Potable Water Applications** Introducing the Reliance Valves Aquasystem Replaceable Membrane Potable Water Expansion Vessel, expertly engineered to accommodate the additional load within your water system as water heats up and expands. These expansion vessels play a crucial role in ensuring safe operating conditions by preventing pressure build-up in sealed heating and cold water systems. Featuring a replaceable membrane, our expansion vessels protect the water from corrosion and contamination, guaranteeing it remains safe for human consumption. The convenience of a removable membrane allows for straightforward servicing without the need to disconnect the vessel, enabling quick and efficient maintenance in situ. **Features and Benefits:** - **Corrosion-Resistant Construction:** The stainless steel bolted flange ensures long-lasting durability and resistance to corrosion. - **Enhanced Flow:** An extra wide membrane opening minimises noise and disruptions caused by restricted flow. - **Safe Water Containment:** The internal membrane prevents any water contact with the steel shell, effectively stopping internal corrosion. - **Versatile Range:** Available in sizes from 2 to 5000 litres, catering to diverse application requirements. - **Easy Maintenance:** Every model comes with a replaceable membrane, allowing for hassle-free servicing without removal. - **Pre-Charge Valve:** Included pre-charge valve for convenient topping up of air pressure. - **Designed for Hot and Cold Water:** These vessels are exclusively suited for use with hot and cold water systems. **Specifications:** - Capacity: 1500 Litres - Colour: Red - Pre-Set Pressure (Bar): 4 - Maximum Pressure (Bar): 10.0 - Minimum Temperature: -10°C - Maximum Temperature: 99°C - Height: 2360mm - Diameter: 960mm - Water Connection: 2" MBSP - Product Code: XVES050180 - Materials: - Shell: Epoxy Coated Shell - Membrane: EPDM - Bolted Flange: Stainless Steel **Standards and Approvals:** - WRAS approved for capacities up to 1000 litres - CE marked in accordance with Directive PED 97/23/CE - TUV Certified - Models from 1000 to 5000 litres comply with BS 6920 Optimize your water system with our reliable expansion vessels, ensuring safety and performance throughout all applications.
Flowstar UK Ltd

Flowstar (UK) Ltd

Wiltshire Road, Kingston-upon-Hull, East Riding of Yorkshire, HU4 6PA, United Kingdom

Flowstar (UK) Ltd is a leading global supplier of safety, relief, and reducing valves. With strong partnerships across major manufacturers, we deliver precise, reliable valve solutions tailored to your needs. Email enquiries to sales@flowstar.co.uk or call us on +44 (0)1482 601030.