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Gestra Non-return Valve, WB24S

Additional information

Material Body

Aluminium bronze

Inner Parts

Aluminium bronze

Seat Sealing

FPM, Metal to metal, NBR, Soft sealing

GESTRA DISCO Non-return valve WB 24S with short overall length, without spring.

  • Installation in horizontal pipelines or in vertical pipelines with upward flow
  • Body – Centering directly on the body
  • Opening pressure: approx. 2 mbar

Nominal size:
DN 15 – DN 300

Pressure rating:
PN 10, PN 16

End connections:

Body: Aluminium bronze
Flap: Aluminium bronze

Standard: Soft sealing NBR

Optional: Soft sealing FPM or metal to metal