Besa 139 Safety Valve
The Besa 139 Safety Valve is an expertly designed full nozzle, threaded safety valve that ensures optimal protection in various applications.
Specifications
Sizes: 1/2", 3/4"
Connections: Screwed BSP (NPT available upon request)
Materials: Stainless Steel (1.4418 or 316)
Disc: Metal (alternative materials available upon request)
Joints & Seals:
Mediums: Suitable for use with water, air, steam, and other neutral liquids, gases, and vapours.
Set Pressure: Ranges from 0.25 to 500 Barg (dependent on size)
Temperature Range: -196 to +300 °C
Design Standards: Compliant with PED, ATEX, GOST, and RINA
Notes: Optional extras include a closed lifting device for added functionality.
This durable Besa 139 Safety Valve is ideal for enhancing safety in industrial systems, providing reliable functionality across a variety of mediums and conditions. Ensure the integrity of your operations with this state-of-the-art safety solution.
Other Products and Services from Flowstar (UK) Ltd
FSHRFDH - Rupture Disc Holder for Reverse Acting Discs
The FSHRFDH Rupture Disc Holder for Reverse Acting Discs is engineered to provide exceptional reliability for rupture discs. This holder is designed for direct installation onto piping systems and comprises two flanged components, complete with robust steel bolts. Fully customisable, it can be supplied with various coupling types, compatible as either female or male threaded NPT, Gas, or adhering to other international standards such as butt welding and socket welding.
Specifications
Compatible Discs: FSSCR, FSY90, FSKRD
Sizes: 3/4" (DN20) to 4" (DN100)
Materials: Carbon steel, Stainless steel (316L), Alloy 201, Alloy 400, Alloy 600, Alloy C276, Titanium, Tantalum
Linings: Available (PTFE or glass fibre reinforced PTFE)
Accessories: Nipples, T connectors, excess flow valve, pressure gauge.
To request a rupture disc holder, please download our Rupture Disc Request Form, complete it, and send it to sales@flowstar.co.uk.
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Specification
Sizes: 1/2"Connections: Flanged & Butt WeldMaterials: Steel or Stainless SteelMedium: Glycol-based cold brine refrigerant EN 378 p. 1, e.g. NH3, R134a, R290 (propane), R507, blends with refrigerator oil, neutral, gas and liquid media, glycol-based cold brinePressure Rating: PS 25, PS 40Temperature: -60 to +150 degC MaxDesign:
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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.