Backflow Preventer for Laboratory Taps - Cat 5

Backflow Preventer for Laboratory Taps - Cat 5

### Backflow Preventer for Laboratory Taps A Backflow Preventer for laboratory taps is an essential anti-siphon nozzle specifically engineered to prevent the backflow or siphoning of potentially contaminated fluids into clean water supplies. This device is commonly utilised in laboratory faucets, irrigation systems, and outdoor spigots, ensuring the protection of potable water from contamination. For further insights, explore our informative article on Backflow Prevention in the Technical section of our website. #### Specifications - **Sizes**: 1/2" BSP Female Inlet Connection - **Notes**: WRAS approved Enhance your water safety with our reliable backflow preventers, designed to maintain the integrity of your clean water supply in various applications.
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Other Products and Services from Flowstar (UK) Ltd

Hattersley Fig 822 PN16 Strainer

Hattersley Fig 822 PN16 Strainer

**Features & Benefits** - Effectively safeguards the system by capturing foreign particles - Includes a drain plug as standard within the cap - Constructed with a durable stainless steel screen - Options for test points available to facilitate system diagnostics - ANSI versions offered, including Class 125 Fig. 822ANSI, Fig. 922ANSI, Fig. 810ANSI, and Fig. 910ANSI **Specifications** - Robust bolted cover - Figures 910 and 922 come complete with two Figure 631 test points - Flanges designed to BS EN 1092-2 PN16 or ANSI B16.1 Class 125 **Pressure/Temperature Ratings** - Operates at 13 Barg up to 220ºC - Supports 16 Barg from -10 to 120ºC - Please note: Figure 910 has a maximum temperature limitation of 135ºC Discover the ideal solution to your system protection needs with our expertly designed stainless steel screens and robust flanges, ensuring optimal performance and reliability.
Bailey Birkett G4 Pressure Reducing Valve - Fig 2045

Bailey Birkett G4 Pressure Reducing Valve - Fig 2045

The Bailey Birkett 2045 G4 Pressure Reducing Valve is a precision-engineered, piloted-operated valve designed for accurate pressure regulation in steam, air, and industrial gas applications. Its highly sensitive pilot valve ensures a consistent outlet pressure, regardless of fluctuating inlet pressure or varying system demands, making it an essential component for maintaining optimal performance. **Product Specification** - **Model:** 2045 - **Sizes Available:** DN65, DN80 & DN100 (2½", 3" & 4") - **Connections:** Flanged (custom drilled to your specifications) - **Materials:** Carbon steel body, bronze pilot top, stainless steel trim - **Medium:** Steam - **Inlet Pressure:** Up to 25 Barg at 225°C / 17 Barg at 260°C - **Outlet Pressure Range:** Up to 21 Barg at 225°C / 16 Barg at 260°C - **Operating Temperature:** -20°C to 260°C - **Notes:** This valve is only suitable for steam applications Discover the advanced capabilities of the Bailey Birkett 2045 G4 Pressure Reducing Valve and ensure precise pressure regulation in your industrial processes. Ideal for a variety of steam applications, it stands out for its reliability and efficiency.
Hattersley Fig 100EXT PN25 Ball Valve - Extended Stem

Hattersley Fig 100EXT PN25 Ball Valve - Extended Stem

Features & Benefits

• Resistant to dezincification
• Lightweight, compact design for easy installation and operation
• Enhanced leak protection
• Greater durability during installation
• Available in sizes ranging from 1/2" to 2"
• WRAS approved for use with hot and cold water systems up to 85°C
• Compliant with BS EN 13547

Specifications

• UK End Connection: BS EN 10226-2:2005 (formerly BS21 Taper)
• US End Connection: ANSI B1.20.1:1983
• Operator Type: Lever
• Specification: DZR Brass (CW602N) Body Ball Valve, constructed in accordance with BS EN 13547, featuring a two-piece design, floating stainless steel SS304 ball, anti blow-out stem, PTFE seats, threaded ends, and PN25 rated
• Suitable for Group 2 Gas and Group 1 and Group 2 Liquids as defined by the Pressure Equipment Directive 2014/68/EU, as amended
• Not suitable for Group 1 Gases or unstable liquids.

Pressure/Temperature Ratings

• Operating temperature range: -10 to 100°C with a pressure rating of 25 Barg
• Operating temperature of 120°C with a pressure rating of 21.8 Barg

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.