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Rubber Lined Butterfly Valves

  • Nominal Dimesion:2 1/2” ~24” (DN65~DN500)
  • Nominal Pressure:900#~4500#SPL
  • Suitable Temperature:-29°C ~620°C
  • Connection Type:Flange ANSI B 16.25/ANSI B 16.5/ANSI B16.47
  • Manufacturing Standard:Water, sea water and other weak corrosive fluid, etc.
  • Body Material:ASTM A216、WCB/A217 WC6/WC9/C12A

Name: Rubber Lined Butterfly Valves

Applied at petrochemical industry, metallurgy, civic building, water supply and drainage, sewage treatment etc. as reconciling or cut-off device in fluid pipelines.

Medium: water, sea water and other weak corrosive fluid, etc.

Features:

n  Double eccentric disc design

n  Main material ductile iron

n  Design according to BS EN593

n  Face to face length acc. To BS EN558-1/ISO5752 series 14

n  Flange dimension and drill acc. To BS EN1092/BS4504(DIN2501)

n  Hard rubber lined

Technical Data:

Class: PN6~PN40

Size: DN100~DN4000

End connection: Flange

Temperature: -10°C ~120°C

Material: SS420/SS316, AI-bronze, etc.

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