Pneumatic Wafer Butterfly Valves

• Post Date:

  Apr 20,2016

• Expiry Date:

  Apr 20,2017

• Detailed Description:

  Quantity: 88868FCL
  Specs:DN50-2000
  Payment Method: L/C,T/T,D/A,D/P
  Pneumatic wafer butterfly valve consists of rubber seal, valve plate (made of carbon steel or stainless steel) and valve stem. Applicable temperature is 80～120℃. It is widely utilized in food, pharmacy, chemical industry, petroleum and other industries to regulate flow or closure medium.
  
  Characteristics of Pneumatic Wafer Butterfly Valve
  1. Novel design, unique structure, light weight, rapid open and close
  2. Small torque, convenient operation
  3. Can be install in any position and it is convenient maintain.
  4. Seal can be replaced and realize bidirectional sealing and zero leakage.
  5. Aging resistance, corrosion resistance and long service life.
  Standards
  Manufacturing standard: GB/T2238-1989
  Flange connecting dimension: GB/T9113.1-2000;GB/T9115.1-2000;JB78
  Face to face standard: GB/T12221-1989
  Pressure test: GB/T13927-1992;JB/T9092-1999
  
  
  Actuator
  Pneumatic wafer butterfly valve utilizes GT pneumatic actuator, having double-acting and single-acting (spring reset). It is drove by gear, safe and reliable. Large diameter valve utilizes AW pneumatic actuator. It has reasonable structure, large torque output, double-acting and single-acting.
  1. Gear dual piston, large output torque, small volume
  2. Cylinder, made of aluminum gold, has light weight and beautiful form.
  3. Manual handle can be installed on the top or at the bottom.
  4. Gear connection can regulate opening angle and rated flow.
  5. Actuator can ba attached with electric signal indication or other attachment to realize automation.
  6. ISO05211 standard connection plate makes the production installation and change more easily.
  
  
  Options of accessories:
  Accessories based on different control or requirements
  Cut off accessories: single solenoid valve, double solenoid valve, limit switch echo
  Regulated accessories: electric positioner, pneumatic positioner, electric converter
  Air supply treatment accessories: air filtrating pressure reducing valve, air supply FRL
  Manual handle: HVSD manual handle

• Company:

  Zhejiang Xinhai Valve Manufacturing Co., Ltd.     [ China ]        

• Contact:

  Jeasin Lee

• Tel:

  +86-577-66993222

• Fax:

  +86-577-66996222

• Email:

  valves@xinhaivalve.com