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Flap check valve

Flap check valve

Flap check valve

Flap check valve

Flap check valve

Code: ZZK



  • NICKEL FREE 2018 - The surface of the valve in contact with water is not nickle-plated
  • Utility Valves:
    • water
  • female - female
  • body and flap: brass
  • plug seal: PTFE
  • flap seals: NBR
  • nominal pressure: 1.6 MPa (16 bar)
  • max. working temperature: 100°C
Code Size of connectors A B [mm] C [mm] Individ. pack. Collect. pack. R*
ZZK1 1/2" G1/2 47 35,7 12 270 ZZK1W
ZZK2 3/4" G3/4 56 38,7 6 180 ZZK2W
ZZK3 1" G1 64 44 4 120 ZZK3W
ZZK4 5/4" G1 1/4 75 52 3 72 -
ZZK5 6/4" G1 1/2 81 59 2 45 -
ZZK6 2" G2 93 66 1 24 ZZK6

*R - Product in individual packaging with EAN code enabling retail sale.


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