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AbTehnic Profesional

Safety Overflow Valve

Safety Overflow Valve

T21.1FA.A/B T21.1FA.B/B T21.1FA.C/B T21.1FA.D/B
Safety Overflow Valve
DN12 PS40



Safety Overflow Valve
  • Disc seal : PTFE
  • High Capacity
  • Back pressure compensating
  • Suitable for pressure decrease in case of thermal liquid expansion
  • Set pressure up to 40bar g
  • TÜV Type Test Approved
  • Corrosion resistant
  • Back pressure compensating
  • Suitable for refrigerants acc. to: EN 378-1 (annex E).
  • Medium temperature
  • -50°C to +120°C
  • Design:
  • DIN EN 12284, EN ISO 4126
  • Length:
  • HERL-Standard
  • Connections:
  • G1/2” inlet, G1” outlet
  • Conformity to Pressure Equipment Directive 2014/68/EU