Altecnic / Caleffi Pressure Relief Valve with Circlip Connection 4.5 Bar - F0000477
The Altecnic / Caleffi Relief Valve - Circlip Inlet - F0000477 is a vital component for domestic hot water systems. Designed to protect hot water cylinders and heating systems, this valve ensures the safety of boilers and related components. It is specifically chosen based on the required set pressure. When the pressure increases and reaches the predetermined discharge pressure, the valve automatically opens, releasing excess pressure into the atmosphere. This function helps to prevent potentially dangerous pressure levels within the system, thereby safeguarding both the boiler and the hot water storage cylinder, as well as ensuring the safety of nearby personnel.
**Product Specifications**
- **Materials:** Brass
- **Set Pressure:** 4.5 Barg
- **Product Code:** F0000477
- **Notes:** Compatible with MK3 Caleffi Multibloc
Improve the safety of your domestic water system with the Altecnic / Caleffi Relief Valve, providing dependable performance and peace of mind.
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Product Specifications
Sizes Available: ½", ¾", 1", 1¼", 1½", 2", 2½", 3", 4", 5", 6"
Connection Types: Flanged DIN or ANSI
Materials: SG Iron / Carbon Steel (13.1) and Stainless Steel (13.2)
Disk Options: Metal, Viton, or Nylon (dependent on pressure requirements)
Joints & Seals: NBR, FPM (varies by model)
Suitable Media: Steam, Gases, and Liquids
Set Pressure Range: 0.5 to 30 Barg (size dependent)
Temperature Range: -10 to +280°C
Design Information: For detailed specifications and product notes, please refer to the accompanying product documentation.
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Flanged Liquid Turbine Flow Meter
Our Flanged Liquid Turbine Flow Meters are ideal for measuring the flow of liquids, including water, light oils, solvents, and low viscosity chemicals.
Specifications:
- Sizes: Ranging from 1/2" to 8"
- Connections: ANSI or PN flanged
- Pressures: Maximum pressure dependent on flange rating / 0.5 Barg pressure drop at maximum flow
- Flow Range: 1 to 18,000 Litres per Minute (varies by size)
- Materials: Stainless Steel Rotor and Body (refer to datasheet for details)
- Accuracy: +/- 0.5% Linearity / +/- 0.1% Repeatability
- Temperature: Standard range from -30°C to 110°C / High Temperature range from -30°C to 232°C
- Additional Information: ATEX approved and includes individual calibration certificates.
These high-performance Flanged Liquid Turbine Flow Meters are perfect for a variety of industrial applications, providing precise measurements with exceptional durability. For more information, please check our datasheet or contact us directly.
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.