Resideo Braukmann BA300 Spares - Inlet Check Valve
This replacement inlet check valve is designed specifically for the Resideo Braukmann BA300 Class 4 Backflow Preventer RPZ Valve - Category 4.
Part Numbers:
0904052, 0904053, 0904054, 0904055, 0904056
Ensure the efficiency and reliability of your backflow prevention system with our high-quality inlet check valve. Ideal for use with the Resideo Braukmann BA300 Backflow Preventer, this replacement part meets stringent UK standards for plumbing and water safety. Compatible with various part codes, it's essential for maintaining the integrity of your RPZ valve. Order now to keep your plumbing system safe and compliant.
Other Products and Services from Flowstar (UK) Ltd
Safety Relief Valve Recertify / Recalibration Safety Relief Valve Recertify / Recalibration
We offer a comprehensive service for the recertification and recalibration of Safety Relief valves. The primary role of a safety valve is to safeguard both property and lives. Given that a safety valve is often the last line of defence against catastrophic failure under pressure conditions, it is crucial that these valves function reliably at all times, ensuring 100% dependability. Most manufacturers recommend annual testing of Safety Relief valves to verify their operational integrity. Depending on the specific application, your insurer may necessitate more frequent evaluations. Our service is professional, swift, and efficient, conducted by skilled staff trained by leading manufacturers. For further information about our Safety Relief valve services, please do not hesitate to contact us at +44 (0)1482 601030 or email us at sales@flowstar.co.uk.
Medenus R101US Gas Pressure Relief Valve
The Medenus R101US Gas Pressure Relief Valve is suitable for equipment such as gas torches. For further information please contact us.
FSSCDF - Forward Acting Rupture Discs
The FSSCDF Forward Acting Rupture Discs feature precision micro-scored sections that open in controlled petals, using four, six, or more radial score lines to ensure a clean, reliable opening while minimising the risk of petal separation. This design makes them particularly well suited for high burst pressure applications and for systems operating under cycling or pulsating conditions with gases or liquids, without compromising safety margins.
These discs respond to overpressure within milliseconds, opening fully without fragmentation, and are ideal for protecting safety relief valves. They support an operating-to-burst pressure ratio of up to 85%, offer excellent corrosion resistance, and can be further enhanced with an optional PTFE lining. In many applications, the discs can also withstand full vacuum conditions without additional supports, providing flexible installation options.
Key Specifications:
Sizes: 1" (DN25) to 36" (DN900)
Materials: Stainless steel, Alloy 201, 400, 600, 625, C276, Titanium
Burst Pressure Range: 2–413 bar g (30–6000 psi g), depending on size and material
Krl: 1.33
Tolerance: ±5% to ±20%
Operating Margin: Up to 85%
Temperature Range: –196°C to 600°C
Fragmentation: None – clean, petal opening
Use Under Valve: Yes
Corrosion Resistance: Very good
Linings: Optional
Holders: FSHI/A, FSHI/P, FSHI/F, FSHTC
Rupture Detection: Electrical, Magnetic, Inductive, Optical
Certifications: ASME (UD Stamp), PED (CE), ATEX EX II 2 GD
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.