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High-performance double eccentric butterfly valve

High-performance double eccentric butterfly valve

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Product description
  Wide application fields:
  1.Petroleum,Chemical industry,natural gas;
  2.Power station,water treatment ;
  3.Iron and steel metallurgy;
  4.Light industry machinery;
 
  Technology Strength:
  1.DN50/2“-DN600/24”
  2. Applicable temperature:-46~425℃
  3.PN10/16/25/40.ANSI cl.150/300(DN50-600)
  4.Connection way: Wafer,lug
  5. Shaft seal meet the requirement of TA-LUFT(Germany standard)
  6. Special seal-compensation packing design can stop the valve from leakage effectively.
  7. Actuator mounting based on the standard ISO5211,make sure the actuator and shaft turn
  8.The seat with automatic compensation function provide a reliable seal,which can be used for the working condition with the vacuum degree more than 38mmHg in a synchro way
 
  Features:
 
 
  1. Special actuator assembly flat according to ISO5211: Easy to assemble with actuator and laegely decrease the cost for assembling actuator and valve.
  2. Coaxial ring design used for connect actuator and valve: Can avoid shaft offfset that would cause abrasion in early stage, which can boost the valve's seal
performance and lifetime.
  3. Special shaft design of preventing the shaft from flying out: The upper shaft with step structure can prevent the shaft from being blew out due to the incidental 
fracture.(See figure B,point a).
Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
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