Fire Valves

## F300 Storage Tank Pressure Relief Valve The F300 Storage Tank Pressure Relief Valve is meticulously designed to ensure optimal safety and efficiency for your storage tanks and vessels. Available in sizes ranging from 2" to 12" (50 mm to 300 mm) with flanged connections, the valve operates effectively across a pressure range of +2 to 100 mBarg and a vacuum range of -2 to -60 mBarg. Constructed from high-quality materials, including aluminium, carbon steel, and stainless steel, the F300 Series offers robust performance in challenging environments. ### Specifications - **Standard Pressure Settings**: +2 to 100 mBarg - **Standard Vacuum Settings**: -2 to -60 mBarg - **Size Range**: 2” (50 mm) to 12” (300 mm) - **Standard Body Materials**: Aluminium, Carbon Steel, Stainless Steel - **Standard Trim Material**: Stainless Steel - **Diaphragm Material**: FEP - **Removable Seats**: Yes - **Standard Full Form Flanges**: ANSI / DIN - **Lightweight Design**: Yes ### Features - **Cost-Effective Maintenance**: The lightweight design ensures easy handling, while interchangeable components allow for straightforward replacement of standard parts, reducing maintenance costs. - **Quality Assurance**: Every F300 Valve undergoes rigorous factory testing and is fully certified to ensure reliability and safety. - **Self-Draining Design**: Each valve is engineered to allow condensate to drain away effectively from all seating areas, preventing any build-up. - **Low Leakage Performance**: Our standard seating design guarantees minimal leakage of less than 1 scfh at 90% of the set pressure, ensuring operational efficiency. - **Durable Internal Parts**: Internal components are crafted from stainless steel as standard, with non-standard materials available upon request for specific applications. - **Versatile Connections**: All valves are supplied with full form flanges to meet your individual requirements, with alternative connection options available upon request. - **Custom Solutions for Special Applications**: The F300 Series can accommodate various specialised needs. We offer exotic materials such as Hastelloy, Monel, and various plastics suited for the most hazardous environments. Additionally, we can apply special coatings for extreme service conditions. For low-temperature operations, internal parts can be PTFE coated to prevent seizure. ### Conclusion Invest in the F300 Storage Tank Pressure Relief Valve for unparalleled safety and reliability in your storage systems. With custom options available, it's the perfect solution for any challenging environment. Don't compromise on safety—choose the F300 Series for your pressure and vacuum relief needs.

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

**Features & Benefits** - Compact wafer design ideal for installation in confined spaces - Highly accurate flow measurement - Equipped with red and blue test points for easy identification of upstream and downstream ports - Flow measurement accuracy at normal velocities is ±5% - WRAS Approved for drinking water applications, available in sizes DN65 to DN150 **Specifications** - Kitemarked to BS 7350:1990 - Outside diameter ensures the metering station is centrally located on the appropriate BS EN 1092-2 PN16 flange - Compatible with various other flanges - Complete with extensions and Figure 631 test points; refer to Figure 631 data sheet for additional details - Flow charts available for comprehensive analysis **Pressure/Temperature Rating** - 16 Barg pressure rating from -10 to 120ºC Optimise your flow measurement with our compact, accurate, and WRAS approved solution, perfect for drinking water applications. Whether you require precise measurements in tight spaces or compatibility with existing systems, our advanced flow meter delivers reliability and performance.