FSTCDFA - Forward Acting Rupture Discs

**FSTCDFA Forward Acting Rupture Discs: Enhanced Safety for Road and Rail Tankers** The FSTCDFA Forward Acting Rupture Discs are meticulously engineered composite discs comprising four key components: a slotted, perforated metal section; a sealing membrane (typically made from PTFE, but also available in various other metallic and non-metallic materials); a protective segment; and a calibration ring. These discs are specifically designed for installation on road or rail tankers that transport liquids and gases under static, cycling, and pulsating conditions. FSTCDFA discs respond to excessive pressure with a complete opening within milliseconds, making them an excellent choice for valve protection. Additional supports can be supplied for vacuum or counter-pressure protection. **Product Specifications:** - **Sizes:** 2" (DN50), 2.1/2" (DN65), 3" (DN80) - **Materials:** Stainless steel / Membrane: PTFE, PFA - **Rupture Pressure:** Ranges from 3 to 5 bar g - **Tolerance:** ± 5% - **Temperature Resistance:** Up to 265 °C - **Operating Margin:** Up to 80% - **Vacuum Support:** Available - **Fragmentation:** None (membrane only) - **Suitable for Use Under Valves:** Yes - **Corrosion Resistance:** Good - can be enhanced with a PTFE membrane - **Linings:** Yes - **Mounting:** Directly mounted on the container - **Rupture Sensor Options:** Electrical, Magnetic, Inductive, Optical - **PED Certification (CE Mark):** Available - **ATEX EX II 2 GD Certification:** Available To obtain a Rupture Disc Request Form, please download it and send the completed version to sales@flowstar.co.uk. Ensure the safety and reliability of your operations with our FSTCDFA Forward Acting Rupture Discs, the ideal choice for pressure relief in your transportation systems. Optimised for performance and compliance, our rupture discs are a valuable addition to your safety management practices.

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Other Products and Services from Flowstar (UK) Ltd

Resideo F78TS Flanged Reverse Rinsing Filter

The Resideo F78TS flanged reverse rinsing filters are designed for installations that require a high demand for water. These filters are ideal for large residential buildings, central water supply systems, and various commercial or industrial applications. The F78TS models feature the same advanced reverse rinsing filtration system found in our range of household fine filters. Additionally, they can be retrofitted with the Z11AS fully automatic reverse rinsing actuator and the DDS76 differential pressure switch. This fine filter effectively prevents the ingress of foreign materials, such as rust particles, strands of hemp, and grains of sand, thereby minimising the risk of corrosion.

APPROVALS
- DVGW (for connection sizes DN65-DN100 with a 100 μm mesh size)
- WRAS

SPECIAL FEATURES
- LEAD-FREE: Lead content in all materials is less than 0.1%
- Filtered water continues to flow even during reverse rinsing
- Fully replaceable filter insert
- Patented reverse rinsing system ensures swift and thorough filter cleaning
- Option for fully automatic reverse rinsing by retrofitting an automatic actuator
- Differential pressure switch is retrofittable
- Memory ring serves as a reminder for the next manual reverse rinsing
- Polyamide coating offers superior corrosion protection
- Forced flow optimises water exchange within the filter bowl
- ACS certified
- All materials comply with KTW standards
- DM174 compliant
- Reverse rinsed water discharge adheres to EN 1717 regulations

Product Codes:
F78TS-65FA, F78TS-65FB, F78TS-65FC, F78TS-65FD, F78TS-80FA, F78TS-80FB, F78TS-80FC, F78TS-80FD, F78TS-100FA, F78TS-100FB, F78TS-100FC, F78TS-100FD

Optimise your water filtration process with the Resideo F78TS flanged reverse rinsing filters—designed for efficiency and durability in high-demand environments.

Niezgodka Type 80 SMG Sustaining Valve

**Product Specification** **Sizes Available:** 2.1/2", 3", 4" **Connections:** Tri-Clamp (ASME BPE or DIN 32676), Male Union (DIN 11851 / 11864-1), Varivent Flange (DIN 11864-2), Flanged PN16 or ANSI 150 R/F, or Screwed to ISO 228. **Materials:** Stainless Steel 316L or 304 **Disk Options:** EPDM, PTFE (FDA approved), AF100, or Viton **Joints & Seals:** Diaphragm made from EPDM, PTFE (FDA approved), AF100, or Viton **Medium Compatibility:** Suitable for steam, gases, and liquids **Set Pressure Range:** 0.005 to 0.38 Barg **Cv Range:** [Please specify data] **Temperature Range:** [Please specify data] **Approvals:** [Please list relevant approvals] **Notes:** [Any additional notes] This comprehensive product specification delivers top-quality options for industrial applications, ensuring durability and reliability. Optimised for effective performance with various mediums, our selection of valves and fittings represents the finest in engineering excellence.

Niezgodka Type 66 Open Discharge Safety Valve

Product Specifications

Sizes Available: 1/4", 3/8", 1/2", 3/4", 1", 1 1/4", 1 1/2", 2" Connections: Screwed BSPP Inlet with Open Discharge Outlet Materials: Durable Stainless Steel (66.2) Disk: Viton Joints & Seals Medium Compatibility: Non-toxic Steam, Gases, and Liquids Set Pressure Range: 0.1 to 35 Barg (depending on size and medium) Temperature Range: -60 to 130°C Design Certification: TUV Approved

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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.

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