Refrigeration Safety Valve

Refrigeration Safety Valve: Essential Protection for Industrial Systems

A refrigeration safety valve is a vital safety feature within industrial refrigeration systems, engineered to prevent overpressure in pressure vessels, pipelines, and various system components. These valves play a crucial role in safeguarding the system from catastrophic failures by venting excess refrigerant whenever the pressure surpasses a predetermined limit.

Our refrigeration safety valves are available with the same dimensions and technical specifications as PARKER Herl Refrigeration Safety Valves, ensuring reliable performance and compatibility.

Specifications

Sizes: 3/8" to 2.1/2"
Connections: Flanged or Screwed
Materials: Steel or Stainless Steel
Medium: Glycol-based cold brine refrigerant EN 378 p. 1, including NH3, R134a, R290 (propane), R507, and blends with refrigerator oil, as well as neutral gas and liquid media
Set Pressure: 4 to 63 Barg (dependent on size)
Temperature Range: -60 to +180 °C Max

Design Notes: Custom designs to alleviate back pressure can also be provided.

Investing in our refrigeration safety valves will enhance the safety and reliability of your industrial refrigeration systems, ultimately ensuring operational efficiency and compliance with relevant safety standards.

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Other Products and Services from Flowstar (UK) Ltd

Broady C4 High Pressure Reducing Valve

The Broady C4 Fig 3 High Pressure Reducing Valve is a self-acting high pressure reducing and regulating valve, designed for robust performance and available in sizes ranging from 6NB to 100NB. This valve can accommodate a maximum inlet pressure of 345 Barg, while offering a reduced pressure range of 1.00 to 70.00 Barg. It is ideally suited for a variety of applications involving steam, air, gas, and liquids.

Specifications:

Sizes: 6NB to 100NB
Connections: Various options available
Materials: Bronze, Carbon Steel, Stainless Steel
Disk: Piston: Stainless Steel
Joints & Seals: Seals: PTFE, O-Rings: Nitrile
Medium: Compressed Air, Gases, Water, and Oil
Maximum Inlet Pressure: Bronze = 138 Barg
Outlet Pressure Range: 7 to 70 Barg
Cv Range: Please inquire for details
Temperature: To be specified based on application
Approvals: Meets industry standards
Notes: Additional information available upon request

This high pressure reducing valve is perfect for industries requiring reliable pressure regulation in demanding environments. Enhance operational efficiency with the Broady C4 Fig 3 – your trusted solution for high pressure reduction.

Backflow Preventer for Laboratory Taps - Cat 5

### Backflow Preventer for Laboratory Taps A Backflow Preventer for laboratory taps is an essential anti-siphon nozzle specifically engineered to prevent the backflow or siphoning of potentially contaminated fluids into clean water supplies. This device is commonly utilised in laboratory faucets, irrigation systems, and outdoor spigots, ensuring the protection of potable water from contamination. For further insights, explore our informative article on Backflow Prevention in the Technical section of our website. #### Specifications - **Sizes**: 1/2" BSP Female Inlet Connection - **Notes**: WRAS approved Enhance your water safety with our reliable backflow preventers, designed to maintain the integrity of your clean water supply in various applications.

Niezgodka Type 80 Sustaining Valve

**Product Specification** **Sizes Available:** 1/2", 3/4", 1", 1 1/4", 1 1/2", 2", 2 1/2" **Connections:** Screwed BSPP or NPT **Materials Used:** Stainless Steel 316 **Disk Options:** EPDM, PTFE, AF100 or Viton **Joints & Seals:** Diaphragm options available in EPDM, PTFE, AF100 or Viton **Suitable Mediums:** Steam, Gases, and Liquids **Set Pressure Range:** 0.35 to 62 Barg (varies depending on size) **Cv Range:** **Temperature Ratings:** **Certifications:** **Additional Information:** This is the screwed version of the Niezgodka Type 81, designed for enhanced performance and reliability in various applications. Ideal for industries requiring high-quality materials and precision engineering. Optimise your operations with our premium range of Niezgodka Type 81 valves, perfect for regulating steam, gases, and liquids.

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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.

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