FSKRDS - Sanitary Rupture Discs
The FSKRDS Sanitary Rupture Discs are a compression-loaded disc or reverse-acting disc, scored around the circumference. This disc has been designed to meet the high quality standards required by 3-A SSI, whose aim is to ensure public health through hygiene equipment. The FSKRDS model is particularly suitable for the Pharmaceutical, Food, and Biotechnology industries and represents the state-of-the-art for these sectors. This disc is entirely made of AISI 316L stainless steel (or other alloys upon request of the client). It’s smooth surface makes it particularly suitable for C.I.P. and S.I.P. treatments to maintain aseptic conditions. PTFE gaskets, which are certified in compliance with FDA and USP class VI, 3-A, and Eu 10/2011 regulations, facilitate the installation in Clamp fittings (sanitary, Tri-Clamp, Tank Connection). The operating pressure modifies the camber of the convex disc only when reverse pressure is reached. Upon reversal, the disc opens completely in a few milliseconds along the score line, thus preventing fragmentation from forming. The FSKRDS disc, with its innovative design, can be used with liquids only and can resist both vacuum and high pressure.
Specification
Sizes: 1" (DN25) to 8" (DN200)
Materials: Stainless steel, Alloy 201, Alloy 400, Alloy 600, Alloy C276, Titanium, Tantalum
Rupture Pressure: 0,3 bar g - 10 bar g (depending on material and diameter)
Krl:
Tolerance: from +/- 5 % to +/- 20%
Temperature: Gaskets in PTFE (max 265°C)
Operating Margin: 90% - Able to reach 95% depending on the service conditions
Fragmentation: No (will not break up on bursting)
Use under valve: Yes
Corrosion Resistance: Very good
Linings: Yes
Container: FSHTC
Rupture Sensor: Electrical
ATEX EX II 2 GD Certification: Available
PED Certification (CE Stamp): Available
3-A Compliance: Available
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COI TECH SLK Type B Safety Valve
Product Specifications
Sizes Available: 1/2" x 1", 3/4" x 1", 1" x 1" Connections: Female NPT x Female NPT (1/2" features a Male inlet) Materials: - Body: 316L Stainless Steel - Disk: PTFE or PEEK - Joints & Seals: Optimised for medium gases Set Pressure Range: - 0.5 to 450 Barg (8mm Orifice) - 0.5 to 380 Barg (10mm Orifice) Temperature Range: -45 to +200 degrees Celsius Design Approvals: PED Compliant Ensure optimal performance and reliability with our high-quality products, suited for a range of industrial applications. Experience durability with our 316L body and specialised disk materials, designed to handle various gases efficiently. Perfect for maintaining safety and compliance in rigorous environments, our product is the ideal choice for your operational needs.
NABIC 500SS High Lift Safety Valve
The NABIC 500SS High Lift Safety Valve is expertly crafted for applications requiring the durability of stainless steel for the service fluid, while the working environment does not demand a fully stainless steel construction. NABIC valves are now backed by an industry-leading five-year guarantee, providing peace of mind and reliability.
Product Specifications
Sizes Available: 3/4" (DN15), 1" (DN20), 1.1/4" (DN25), 1.1/2" (DN32), 2" (DN40), 2.1/2" (DN50)
Connections: Male BSPP Inlet x Female BSPP Outlet
Materials: Gunmetal Body, Stainless Steel Wetted Parts, Stainless Steel with PTFE Disc
Set Pressure: 1.0 to 12.5 Barg (DN15 to DN25), 0.4 to 12.5 Barg (DN32 to DN50)
Temperature Range: -20°C to 195°C Max
Important Note: The DN value embossed on the valve body indicates the NABIC 500 body size utilised in the manufacturing of this valve and does not correlate with the inlet or outlet size. For instance, a valve with 1" connections (DN25) is constructed using a DN20 NABIC 500 valve body, and thus, the DN20 will be marked on the side of the valve.
Optimise your system's safety and efficiency with the NABIC 500SS High Lift Safety Valve, the top choice for engineers and technicians seeking reliable performance in demanding environments.
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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.