Hydraulic Turbine Flow Meter

Resideo Braukmann SV300 Pilot Operated Safety Valve

The Resideo Braukmann SV300 Pilot Operated Safety Valve is expertly engineered to manage the medium flowing through it via an integrated pilot valve. This valve is ideally suited for installation in supply pipework branches, providing crucial protection for downstream components that could be compromised by excessive pressure, often arising from pump activities. When the inlet pressure reaches the pre-set opening pressure, the valve promptly transitions to the maximum flow position. Conversely, if the pressure decreases to the designated level, the valve gradually closes to mitigate pressure shock loads.

Product Specifications

• Sizes: DN50 to DN450
• Connections: Flanged PN16
• Materials: Ductile iron housing, finished with a powder coating of polyamide. For further information on materials, please refer to the datasheet.
• Medium: Drinking Water
• Operating Pressure: Maximum 16 Barg
• Opening Pressure: Adjustable from 3 to 15 Barg
• Temperature: Maximum 80°C
• Notes: WRAS approved

Ensure the safety and efficacy of your system with the Resideo Braukmann SV300 Pilot Operated Safety Valve, the ideal choice for managing pressure and safeguarding essential components within your water supply infrastructure.

### Features & Benefits - **Quarter-Turn Full-Bore Isolation Valve**: This valve comes equipped with integral M-Profile press-fit connectors, ensuring reliable sealing for a variety of applications. - **O-Ring Defined Leak Paths**: The O-ring features are designed to identify leakage points in unpressed joints, enhancing safety and reliability. - **Visual Press Indicators**: Surrounding the pressing contours, these indicators provide visual confirmation of a properly pressed joint, ensuring a secure fit. - **Compatibility**: Our isolation valve is suitable for hard and half-hard tubes to EN 1057, precision carbon steel tubes to EN 10305-3, and precision stainless steel tubes to EN 10312, making it ideal for diverse application needs. - **Efficient Installation**: Designed for quick and easy installation using a Press-Fit tool, it significantly reduces site labour time by 20% to 25%. - **Variety of Operators**: Available with multiple operator options to accommodate various application requirements. - **WRAS Approved**: Certified for use on wholesome (potable) water applications at temperatures up to 85°C. ### Specification - **Material**: DZR Brass (CW 602N) bodied end-entry ball valve with full bore and bi-directional flow. - **Operation**: Options for lever, extension lever, lockshield, or T-handle operation. - **Construction**: Chrome-plated DZR brass balls for sizes 15mm to 18mm and stainless steel balls for 22mm to 54mm, ensuring durability and reliability. - **Seal Design**: Features PTFE seats and a blowout-proof stem, with integrated M-Profile press-fit ends that include visual press indicators and ‘fail safe’ O-ring leak paths. - **Pressure/Temperature Rating**: Rated PN16, with a maximum temperature of 120˚C and WRAS approval to 85˚C. - **Compatibility**: Suitable for hard and half-hard copper tubes to EN 1057, precision carbon steel tubes to EN 10305-3, and precision stainless steel tubes to EN 10312. ### Pressure/Temperature Ratings - **Temperature Range**: -10 to 100°C at 25 Barg - **At 110°C**: 23.5 Barg - **WRAS Approval**: Certified for use at 85°C This isolation valve is not only designed for exceptional performance but also engineered for ease of use and safety. Choose our quarter-turn full-bore isolation valve for your plumbing solutions today!

The NABIC 520 spares kit includes a replacement diaphragm and 'O' rings, designed to rejuvenate all the soft components within the valve. This comprehensive kit is specifically tailored for the NABIC 520 safety relief valve, ensuring optimal performance and reliability.