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FLAMCO Prescor Safety Valve 1"×1 1/4" PN16 4bar

FLAMCO Prescor Safety Valve 1"×1 1/4" PN16 4bar

47,58 € (Save 20,79 €)
26,79 €
Tax excluded
IVA 21% incl.: 32,42 €
Direct-acting safety relief valve for closed heating systems, 1"×1 1/4" threaded ports, 4 bar setpoint, PN16, brass DZR.

High-quality safety relief valve for pressurized heating and cooling systems with bellows-sealed design.

  • Straight-type relief valve for closed systems
  • 1" BSPP-G female inlet, 1 1/4" BSPP-G female outlet
  • Relief setpoint: 3.8–4.2 bar (4 bar nominal)
  • Dezincification-resistant (DZR) brass construction
  • EPDM bellows seal prevents valve sticking
  • Maximum working pressure: 10 bar at 20 °C
  • Suitable for glycol-containing systems (up to 50%)

  • Reference
    AAJ230
  • ean13
    8712874270404
  • MPN
    AAJ230

  • Weight
    0.6 kg
  • Housing material
    Brass
  • Type
    Straight
  • Pressure class
    PN 16
  • Connection 1
    Female threaded BSPP-G (ISO 228-1)
  • Connection 2
    Female threaded BSPP-G (ISO 228-1)
  • Seal Material
    EPDM
  • Connection 1 diameter
    1"
  • Connection 2 diameter
    1 1/4"
  • Dezincification-resistant brass
    Yes
  • Connection 1 OD
    33.4 mm
  • Max working pressure at 20°C
    10 bar
  • Relief pressure range
    3.8-4.2 bar
  • Bellows seal
    Yes
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