Butterfly Valve

Double Eccentric butterfly valve

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Double Eccentric butterfly valve

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Category : Butterfly Valve. Tags : butterfly valve

Product Description

  • Connectiong dimension : ANSI B16.5A -92 MSS SP-67-97 API 609-83.
  • Face to Face : ANSI 16.10-86 MSS SP-68-97 API 609-91.
  • Pressure test : API 598-94 MSS SP-61-92 ANSI B16 34.
  • Size : 2″ –42″.
  • Pressure : 150LB—300LB.
  • Medium : Water ,Oil,Steam ,Coal gas ,Acid ,Alkali.
  • Temperature : –40oC—-570oC.
  • Driving : Hand drive, worm wheel ,electric ,pneumatic ,hydraulic

Characteristic

  • Simple and compact structure , stong reliablitiy.
  • Small bulk ,easy to dismantle and repair.
  • Short operationg moment , labour-saving ,light and handy.
  • Good capability of oper or close , Long wroking life .
  • Good seal reliablity . it can reach to gas seal with no leakage.
  • Flux capability go into straight line and the best adjusting capability.
  • Wide applied range , appropriate many mediums such as : corrosive and non-corrosive gas, liquid, semiliquid.