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  • wafer-pneumatic-butterfly-valve
  • butterfly-valve
  • wafer-pneumatic-butterfly-valve

wafer pneumatic butterfly valve

  • Size:1 1/2"~48"(DN40~DN1200)
  • Body Materials:Cast iron
  • Standard:API/ANSI/BS/DIN/JIS
  • Temperature:-20℃ to 200℃
  • Pressure:Medium
  • Power:pneumatic

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 Wafer pneumatic Solf Seal Butterfly Valve

The Major Parts Material

Name Material
Body Cast iron,CI,DI,Carbon steel ,Cast steel ,Stainless steel ,WCB,CF8/304,CF3/304L,CF8M/316,CF3M/316L
Medium Water,Air,Sewage,Steam,gas,oil,ect
Seat  Natural rubber,EPDM
Stem   Stainless steel ,2Cr13,CF8/304,CF3/304L,CF8M/316,CF3M/316L
Butterfly plate  CF8/304,CF3/304L,CF8M/316,CF3M/316L,Carbon steel coated rubber,Carbon steel cladding fluoriene plastic

●water supply
●gas pipelines
●chemical industry
●electric power