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The T21.1 series of valves can be used in both industrial refrigeration and chemical industries.The new PTFE-Compound disc sealing is suitable for a larger range of refrigerants and mediums. The temperature range is ‐50°C to +120°C and the pressure range is 3,5 barg to 40 barg. T21.1 is a standard safety valve for refrigerant according to EN-378-1 (annex E). The design belongs to DIN EN 12284, EN 13136, EN ISO 4126. It has a type test approval according to Pressure Equipment Directive 97/EC from TUV Rheinland. ATEX certified for explosion-proof areas are also available. The T21.1 is available in different connections:
Weight | 4.500000 |
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Manufacturer | Parker RS - Refrigerating Specialties |
Condition | New |
Inlet Connection | 1/2" |
Outlet Connection | 1" |
Relief Pressure Setting | 31 bar |