This is a non-stocked item, please call +44 (0)1482 601030 or email sales@flowstar.co.uk for price and availability.
Constant pressure valves are automatically operated regulating devices used within the oil management system of screw compressor packages, ensuring there is sufficient minimum differential pressure (e.g. 3 bar, 4 bar etc.) or oil injection pressure during the start-up phase and running of the screw compressor.
Specification
Sizes: 1.1/2" to 6"
Connections: Flanged & Butt Weld
Materials: 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: 1 - 25 Barg
Temperature: -20 to +120 degC Max
Design:
Notes: