GESTRA Non-return Valves

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  1. GESTRA DISCO Non-Return Valve, RK16A
    Article Number: RK16A
    Material Body: Stainless steel (1.4408)
  2. GESTRA DISCO Non-Return Valve, RK26A
    Article Number: RK26A
    Material Body: Stainless steel (1.4408)
  3. GESTRA DISCO Non-Return Valve, RK29A
    Article Number: RK29A
    Material Body: Stainless steel (1.4571)
  4. GESTRA DISCO Non-Return Valve, RK41
    Article Number: RK41
    Material Body: stainless steel 1.4571
  5. GESTRA DISCO Non-Return Valve, RK44
    Article Number: RK44
    Material Body: stainless steel 1.4571
  6. GESTRA DISCO Non-Return Valve, RK44S
    Article Number: RK44S
    Material Body: Bronze (CC480 K-GS)
  7. GESTRA DISCO Non-Return Valve, RK49
    Article Number: RK49
    Material Body: Stainless steel (1.4581)
  8. GESTRA DISCO Non-Return Valve, RK70
    Article Number: RK70
    Material Body: hot-pressed brass CW 617 N
  9. GESTRA DISCO Non-Return Valve, RK71
    Article Number: RK71
    Material Body: hot-pressed brass CW 617 N
  10. GESTRA DISCO Non-Return Valve, RK76
    Article Number: RK76
    Material Body: Chrome steel (1.4107)
  11. GESTRA DISCO Non-Return Valve, RK86
    Article Number: RK86
    Material Body: Chrome steel (1.4317)
  12. GESTRA DISCO Non-Return Valve, RK86A
    Article Number: RK86A
    Material Body: Stainless steel (1.4408)
  13. GESTRA Non-return Valve, BB-A
    Article Number: BB-A
    Material Body: Stainless steel (1.4408)
  14. GESTRA Non-return Valve, BB-C
    Article Number: BB-C
    Material Body: Cast steel (1.0460)
  15. GESTRA Non-return Valve, BB-G
    Article Number: BB-G
    Material Body: Ductile iron (5.3106)
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In this field we offer Gestra DISCO non-return valves, especially the production series RK 41 / 44 / 44s / 76 / 86 / 86a, Gestra DISCO dual plate check valves type BB, and Gestra DISCO swing check valves type CB 14 / 26 / 26a / 24s / WB.
DISCO non-return valves have an important role to play in the steam and condensate network. Complicated valves can sometimes be replaced and the operational safety and automation of the heating process are guaranteed. DISCO RK non-return valves stand out due to their short lengths which means they can save space when installed between two flanges.
The DISCO dual plate check valves can be a useful addition to the Gestra non-return valves in the area of large nominal diameter for example. Low flow resistances and short lengths should be highlighted here. Versions of DISCO type BB dual plate check valves stand out due to a particularly long service life and low pressure loss.