Resideo Braukmann SV300 Pilot Operated Safety Valve

Replacement cartridge for Reliance Valves Pressure Relief Valves. Our Reliance Valves Pressure Relief Valve Cartridges are single-piece replacements designed for most units and combination relief valves. Easy to install, these cartridges come with a durable EPDM boot that withstands high system temperatures. Click here to explore our complete range of Reliance (RWC) Relief Valves.

Features and Benefits:

• Durable EPDM boot ensures a secure seal once fitted to the valve body.
• Compatible with Reliance Valves heating pressure relief valves.
• Designed exclusively for use with central heating systems.

Specification

• Size: 1/2" & 3/4"
• Pressure: Preset at 2 bar
• Part Number: ZRC209020
• Type: Replacement cartridge for heated system pressure relief valves

Introducing our stainless steel expansion vessel for potable water applications. The Reliance Valves Aquasystem Replaceable Membrane Potable Water Expansion Vessel is expertly designed to absorb the additional load within a water system as water heats up and expands. These expansion vessels maintain safe operating levels by preventing excessive pressure build-up in both sealed heating systems and cold water systems. Equipped with a replaceable membrane, these vessels safeguard against corrosion and contamination, ensuring the water remains safe for human consumption. The replaceable membrane feature allows for easy in-situ servicing without having to remove the vessel, making maintenance quick and straightforward.

**Features and Benefits:**

• Stainless steel bolted flange to prevent corrosion
• Extra wide membrane opening reduces noise caused by restricted flow
• Internal membrane ensures no water contact with the steel shell, eliminating internal corrosion
• A comprehensive range available from 2 to 5000 litres, suitable for all applications
• All models come with a replaceable membrane for convenient servicing without removal
• Pre-charge valve for air pressure topping up
• Designed exclusively for hot and cold water applications

**Specification:**

Capacity: 18 Litres
Colour: White
Pre-Set Pressure (Bar): 3
Max Pressure (Bar): 10.0
Minimum Temperature: -10°C
Maximum Temperature: 99°C
Height: 430mm
Diameter: 280mm
Water Connection: 3/4" MBSP
Miscellaneous: Supplied complete with wall bracket accessories
Product Code: XVES050055

**Materials:**
Shell: Epoxy Coated Shell
Membrane: EPDM
Bolted Flange: Stainless Steel

**Standards and Approvals:**
- WRAS approved up to 1000 litres
- CE marked in accordance with Directive PED 97/23/CE
- TUV Certified
- Materials for models ranging from 1000 to 5000 litres comply with BS 6920

Introducing the Resideo Shut-Off Three-Way Linear Valve (XI & XE), a precision-engineered single-seated control and shut-off valve designed for efficient operation in heating, ventilation, and air conditioning (HVAC) systems. Also referred to as the Centra 3-way Linear Valve, it adeptly manages both hot and chilled water in various applications, including open circuits. This valve is compatible with ML64 and ML74 electric linear actuators, ensuring seamless operation. **Key Features:** - Durable brass body with external threaded connections (Type XE) - Robust brass body with internal threaded connections (Type XI) - Exceptional low seat leakage rate - Self-adjusting packing for consistent performance - Highly accurate positioning for advanced temperature control - Maintains constant total flow throughout the full plug travel - Operating action: Stem movement closes port A-AB **Part Codes:** - XI Series: XI15B2.5, XI15B4.0, XI20B6.3, XI25B10, XI32B16, XI40B25, XI50B40 - XE Series: XE15B2.5, XE15B4.0, XE20B6.3, XE25B10, XE32B16, XE40B25, XE50B40 Upgrade your HVAC system with the Resideo Shut-Off Three-Way Linear Valve for reliable performance and precise temperature management. Perfect for residential and commercial installations, this valve promises to deliver efficiency and control you can trust.