Refrigeration Flow Indicators & Sight Glasses
Refrigeration Flow Indicators and Sight Glasses facilitate the continuous monitoring of liquid levels within your refrigeration system. These essential components ensure optimal performance and efficiency, providing peace of mind for your operations.
Specifications:
- Sizes: Ranging from 3/8" to 4"
- Connections: Available in Flanged or Screwed options
- Materials: Constructed from Steel or Stainless Steel, depending on the specific type
- Medium: Suitable for glycol-based cold brine refrigerants as per EN 378 p. 1, including NH3, R134a, R290 (propane), R507, blends with refrigerant oil, as well as neutral gas and liquid media
- Pressure Rating: PS 25, PS 40
- Temperature Range: -60°C to +120°C Max
- Design: Tailored to meet your specific needs
- Notes: Please consult with our team for additional guidance and specifications.
Optimise your refrigeration system with our high-quality Flow Indicators and Sight Glasses, designed for durability and reliability under a variety of operational conditions.
Other Products and Services from Flowstar (UK) Ltd
FSGGRG - Graphite Rupture Discs
The FSGGRG Graphite Rupture Discs are replaceable and designed for mounting on either graphite holders (rated for pressures up to 10 bar g) or metal holders (up to 15 bar g). These highly versatile discs cater to a wide range of applications and are particularly efficient in handling aggressive fluids while exhibiting low sensitivity to temperature variations at bursting pressures. Constructed from ultra-pure graphite, the discs are impregnated with phenolic resins, which enhance their impermeability. When ruptured, they provide a complete opening while fragmenting into manageable pieces. For rupture pressures below 1.7 barg, vacuum support is necessary; however, these discs are self-supporting at higher pressure calibrations.
Specifications
- Sizes: 1" (DN25) to 8" (DN200)
- Materials: Graphite and Stainless Steel
- Rupture Pressure: 0.017 – 15 bar g (varies with diameter)
- Tolerance: +/- 5% to +/- 20%
- Temperature Range: -60 °C to 180 °C
- Operating Margin: Up to 75%
- Vacuum Support: Not Available
- Fragmentation: Yes
- Use Under Valve: No
- Corrosion Resistance: Excellent - can be protected with a PTFE membrane
- Linings: None
- Seals: Available in graphite and cork
- Rupture Sensor: Electrical
- PED Certification (CE Mark): Available
To request our Rupture Disc Form, please download it and send your completed form to sales@flowstar.co.uk.
FSHTCDH - Sanitary Rupture Disc Holder
The FSHTCDH Sanitary Rupture Disc Holder is expertly engineered to deliver maximum reliability for rupture discs. These specific sanitary disc holders are ideal for the food, dairy, cosmetics, and pharmaceutical industries, making them an essential component in Cleaning In Place (C.I.P.) and Sterilisation In Place (S.I.P.) processes, thanks to their straightforward installation. We offer compact design connections upon request for clamped disc holder installations on tanks. This unique model features a finish of Ra<0.5 mm or better, ensuring high-quality performance. When installed, the clamp seal sits flush within the tank wall, effectively eliminating the "dead leg" typical of standard clamp sockets.
Specifications
Compatible with Discs: FSDCD, FSSCD, FSSCR, FSY90, FSKRD
Sizes Available: 1" (DN20) to 6" (DN150)
Materials: Stainless Steel (AISI 316) with precision internal finishing (<0.6 Ra).
To request a rupture disc, please download our Rupture Disc Request Form. Once completed, kindly send it to sales@flowstar.co.uk.
Reliance RWC 101 Series Pressure Relief Valve 1/2" x 1/2" M x F 3 Bar - PREL101016
The PREL101016 Reliance Water Controls (RWC) 101 Series Sealed Heating System Pressure Relief Valve is designed to safely discharge water from the system at a predetermined pressure in the event of over-pressurisation. This robust valve is an essential safety feature, primarily utilised in sealed heating systems. Upon installation, the pressure relief valve is calibrated to the appropriate pressure setting. If the pressure within the system increases beyond this threshold, the valve activates, allowing excess pressure to be released into the atmosphere. This action safeguards the system from reaching hazardous pressure levels that could potentially cause damage or pose risks to individuals nearby.
Features and Benefits:
- Diaphragm design enhances resistance to scaling, significantly extending its lifespan.
- The single-piece cartridge allows for straightforward removal, facilitating easy access for cleaning or replacement.
- The adaptable relief pressure range of 2.0 bar to 6.0 bar offers flexibility for various system designs.
- Available with FSBP or MBSP/FBSP connections, providing complete installation versatility.
- Specifically designed for heating applications.
Specifications:
- Size: 1/2" x 1/2"
- Connections: BSP Male Inlet x BSP Female Outlet
- Materials: Hot pressed DZR Brass
- Medium: Water
- Set Pressure: 3 Barg
- Temperature Rating: +140°C
- Product Code: PREL101016
- Notes: WRAS approved
Ensure the safety and efficiency of your heating system with the Reliance Water Controls 101 Series Pressure Relief Valve - an indispensable component for maintaining optimal operational standards in sealed heating applications.
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.