Niezgodka Type 80 SMS Sustaining Valve (Low Pressures)

## 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.

Specifications

Sizes: Available in 1/2" x 1", 3/4" x 1", 1" x 1", 1/2" x 1.1/2", 3/4" x 1.1/2", and 1" x 1.1/2".
Connections: Female GAS x Female GAS
Materials: Nozzle made from 316L stainless steel; Bonnet available in either carbon or stainless steel; Disk options include PTFE or PEEK.
Joints & Seals:
Medium: Designed for gases
Set Pressure: Ranging from 0.5 to 380 Barg (for a 10mm Orifice) and 0.5 to 180 Barg (for a 14mm Orifice)
Temperature Range: -45 to +200 degrees Celsius Max
Design Notes: Approved under PED regulations.

Make your selection with confidence knowing our valves offer a reliable performance for various gaseous applications. Choose from a variety of sizes and materials to fit your specific needs. Our products are designed to provide high performance under stringent regulations, ensuring safety and reliability.

Features & Benefits

• Pressure Reducing Valves (PRVs) provide precise control of pressure for boosted cold water supplies, ensuring alignment with site requirements.

• Installation is straightforward, making it accessible for a variety of applications.

• The integral strainer effectively prevents debris from compromising valve performance, enhancing reliability.

• WRAS approved for peace of mind regarding water quality and safety standards.

• Adjustable outlet pressure settings from 1 to 8 Barg, allowing for flexible performance according to your needs.

• Conforms to BS EN 1567 (Fig. M516) for comprehensive quality assurance.

Specification

• Medium: Water Only

• Connections: Flanged, compliant with BS EN 1092-3

• Outlet Pressure Range: 1-8 Barg

• Pre-set Outlet Pressure: 3 Barg

• Design Standard: PN16 as per BS EN 1567 and PN25 for general conformity to BS EN 1567

• Approvals: WRAS, DVGW, and compliant with PED 97/23/EC

Pressure/Temperature Rating

• Operating Range: -10 to 85°C

Discover the reliability of our Pressure Reducing Valves, expertly designed for optimal pressure management in your water system. With WRAS approval and conformance to recognised standards, you can trust our valves to deliver consistent performance while enhancing the overall efficiency of your installation.