Resideo Three-Port Mixing Valve (XF)

### Resideo Three-Port Mixing Valve (XF) Description The Resideo Three-Port Mixing Valve (XF), also known as the Centra Linear Valve, is designed for the modulating control of hot or chilled water, as well as steam, within heating, ventilation, and air conditioning (HVAC) systems. These valves can be seamlessly operated using linear actuators from the ML64 and ML74 series, ensuring optimal performance and efficiency. #### Special Features - **Robust Construction**: Made from cast iron with flanged end connections for durability and secure installation. - **Minimal Leakage**: Features a low seat leakage rate, promoting system efficiency and reliability. - **Durable Design**: Metal-to-metal seating ensures a long operational lifespan. - **Self-Adjusting Packing**: This feature maintains performance over time, reducing the need for maintenance. - **Precision Control**: Accurate positioning guarantees advanced temperature control, improving overall system performance. - **Easy Installation of Actuators**: Designed for hassle-free mounting of direct-coupled electric actuators. - **Consistent Flow**: Provides a constant total flow throughout the full plug travel, optimising system functionality. - **Quality Materials**: The stem is crafted from stainless steel, while the valve body is made of cast iron (GG25), with flanged connections conforming to ISO 7005-2 standards. #### Available Part Numbers: - XF15A2.5, XF15A4.0, XF15B2.5, XF15B4.0, XF15D2.5, XF15D4.0 - XF20A6.3, XF20B6.3, XF20D6.3 - XF25A10, XF25B10, XF25D10 - XF32A16, XF32B16, XF32D16 - XF40A25, XF40B25, XF40D25 - XF50A40, XF50B40, XF50D40 - XF65A63, XF65B63, XF65D63 - XF80A100, XF80B100, XF80D100 - XF100A140, XF100B160, XF100B160RA, XF100D160 - XF125A220, XF125B250, XF125B250RA - XF150A310, XF150B360, XF15B360RA For precision temperature control and efficient modulation in your HVAC systems, choose the Resideo Three-Port Mixing Valve (XF) – a dependable solution for any heating or cooling requirement.

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Other Products and Services from Flowstar (UK) Ltd

Niezgodka Type 32 Full Lift Safety Valve

**Product Specification** **Sizes Available:** - 1/2" x 1" - 3/4" x 1.1/4" - 1" x 1.1/2" - 1.1/4" x 2" - 1.1/2" x 2.1/2" - 2" x 3" - 2.1/2" x 4" **Connections:** - Flanged DIN - ANSI **Materials:** - Carbon Steel (32.1) - Stainless Steel (32.2 & 32.7) **Disk Options:** - Metal - Viton - Nylon - PEEK - Vespel (dependent on pressure) **Joints & Seals:** - NBR - FPM - EPDM (dependent on model) **Medium Compatibility:** - Suitable for Steam, Gases, and Liquids **Set Pressure Range:** - 0.1 to 220 Barg (dependent on size) **Temperature Range:** - (32.1) -10 to 280 °C - (32.2) -60 to 280 °C - (32.7) -200 to 280 °C **Design Certification:** - TUV **Notes:** The temperature range specified is applicable to valves equipped with a metal disk. --- Optimise your industrial applications with our premium valves designed for a variety of media, including steam, gases, and liquids. Available in multiple sizes and materials, our valves ensure robust performance under diverse pressure and temperature conditions. **Keywords:** valves, industrial valves, steam valves, pressure valves, temperature range valves, stainless steel valves, carbon steel valves.

Bailey 707MD Safety Relief Valve Female x Female (Metal Disc with Dome Top – Suitable for Steam & Liquid Service)

The Kunkle Bailey 707MD Safety Relief Valve Female x Female features a top-guided design, optimising flow with an unobstructed seat bore and a high lift capability. This valve is certified to BS EN 4126 Part 1 (BS6759 pt 1:2:3) and is designed for use with air, gas, steam, hot water (above 212°F / 100°C), and process liquids, depending on the selected model. We will set and test the valve according to your specifications, and upon request, a pressure test certificate will be provided prior to dispatch, ensuring peace of mind.

Specification

Sizes: 1/2" to 2"
Connections: BSP Female Inlet x BSP Female Outlet
Materials: Bronze body, Chrome Alloy spring
Disc: Stainless Steel
Medium: Air, Vapours, Gases, Liquids, and Steam
Set Pressure: 0.35 to 24 Barg
Temperature: -20 to +224°C
Notes: Also recognised as IMI Bailey Birkett valves, Kunkle Emerson valves, and Safety Systems UK valves.

Optimised for reliability and performance, the Kunkle Bailey 707MD Safety Relief Valve is an essential component for various applications, ensuring safety and compliance in your systems. Ideal for industrial environments, it delivers top-tier performance while adhering to the highest safety standards.

Resideo DR300 Pressure Reducing Valve

The Resideo DR300 Pressure Reducing Valve is designed to safeguard downstream installations from excessive supply pressure. Pressure regulators are essential when the capacity of directly controlled pressure reducing valves is inadequate. Their compact design makes them particularly suitable for installation in confined spaces, such as ducts. By incorporating a pressure regulator, you can prevent pressurisation damage and reduce water consumption. The set pressure remains constant, even amidst significant fluctuations in inlet pressure. Additionally, reducing the operating pressure while maintaining a consistent level minimises flow noise within the system.

APPROVALS
• DVGW
• WRAS (up to 23 °C)

SPECIAL FEATURES
• High precision control during pressure variations and low flow rates
• Excellent flow capacity
• Exceptional control accuracy
• Powder-coated internally and externally with a physiologically and toxicologically safe powder
• Integrated control circuit and ball valves
• Requires no external energy for operation
• Complies with BSEN 1567

Product Codes:
DR300-50A, DR300-65A, DR300-80A, DR300-100A, DR300-150A, DR300-200A, DR300-250A
DR300-50B, DR300-65B, DR300-80B, DR300-100B, DR300-150B, DR300-200B, DR300-250B

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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.

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