FSGGAG - Graphite Rupture Discs
The FSGGAG Graphite Rupture Discs are designed to be mounted on a stainless steel ring, enabling straightforward installation between flanges. This highly versatile rupture disc combines the mechanical strength of a steel holder with the exceptional properties of high-purity graphite. The graphite material is resistant to aggressive fluids and exhibits low sensitivity to temperature fluctuations in terms of bursting pressure. The disc offers a complete opening with fragmentation upon failure. It is recommended to use vacuum support for rupture pressures below 1.7 barg, while the discs are self-supporting at higher calibration settings.
Specifications
- Sizes: 1" (DN25) to 12" (DN300)
- Materials: Graphite and Stainless Steel
- Rupture Pressure: 0.017 – 15 bar g (varies by diameter)
- Tolerance: +/- 5 % to +/- 20%
- Temperature Range: -60 °C to 300 °C
- Operating Margin: Up to 75%
- Vacuum Support: Not Available
- Fragmentation: Yes
- Usage Under Valve: No
- Corrosion Resistance: Excellent - can be enhanced with a PTFE membrane
- Linings: None
- Container: Included, mounted between flanges
- Seals: Available in graphite
- Rupture Sensor: Electrical
- PED Certification (CE Mark): Available
To request further information, please download our Rupture Disc Request Form and send the completed document to sales@flowstar.co.uk.
Other Products and Services from Flowstar (UK) Ltd
Refrigeration Overflow Valves with Damping System
Refrigeration overflow valves equipped with a damping system are a specialised type of differential pressure control valve, specifically designed for use in industrial refrigeration systems. The integrated damping system enhances valve performance by stabilising operation and preventing pressure fluctuations or oscillations, particularly in systems that experience rapid changes in load or pressure conditions.
Specifications
Sizes: 3/4"
Connections: Flanged & Butt Weld
Materials: Steel or Stainless Steel
Medium: Glycol-based cold brine refrigerants in accordance with EN 378 p. 1, including NH3, R134a, R290 (propane), R507, along with blends containing refrigerant oil and suitable for neutral, gas, and liquid media.
Set Pressure: 2 to 8 Barg
Temperature Range: -60 to +150 degrees Celsius (maximum, depending on the type)
Design: [Insert design details]
Notes: [Insert any additional notes]
This high-performance valve is essential for maintaining efficient and reliable operation in industrial refrigeration systems, ensuring optimal system functionality while minimising the risk of pressure-related issues. Ideal for professionals in the refrigeration sector seeking robust and dependable solutions.
Bailey 746 - Conversion to a Dome Top
The Bailey 746 Dome Top is exclusively available for purchase alongside a Bailey 746 Safety Valve. Ensure optimal performance and safety by ordering them together.
Altecnic / Caleffi Pressure Relief Valve 1/2" Pushfit O-Ring x F 6 Bar - 312007CST
The Altecnic / Caleffi Relief Valve - Pushfit Inlet - 312007CST is an essential component for domestic hot water systems, designed to safeguard the hot water cylinder and protect heating systems, including boilers and other critical components. This relief valve is available in a selection of set pressures to meet your specific requirements. As system pressure increases and reaches the predetermined discharge pressure, the valve automatically opens, releasing excess pressure into the atmosphere. This function is crucial in preventing hazardous pressure levels that could endanger the boiler, the hot water storage cylinder, and any personnel nearby.
Specification
Size: 1/2" x 1/2"
Connections: Pushfit Inlet x BSP Female Outlet
Materials: Brass
Medium: Air and Water
Set Pressure: 6 Barg
Temperature Range: +5 to +110 °C
Product Code: 312007CST
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.