This is a non-stocked item, please call +44 (0)1482 601030 or email sales@flowstar.co.uk for price and availability.
A refrigeration safety valve is a critical safety component in industrial refrigeration systems designed to prevent overpressure in pressure vessels, pipelines, and other parts of the system. These valves are primarily used to protect the system from catastrophic failures by venting excess refrigerant if the pressure exceeds a preset limit.
These can be supplied with the same dimensions and technical specifications as PARKER Herl Refrigeration Safety Valves.
Specification
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, e.g. NH3, R134a, R290 (propane), R507, blends with refrigerator oil, neutral, gas and liquid media, glycol-based cold brine
Set Pressure: 4 to 63 Barg (depending upon the size)
Temperature: -60 to +180 degC Max
Design:
Notes: Designs to negate back pressure can be provided