CHECK VALVE

• Post Date:

  Feb 24,2014

• Expiry Date:

  Feb 24,2015

• Detailed Description:

  Swing Check Valves
  
  Application
  The swing check valves are used as check valves for oil & gas, petrochemical, power, offshore and other demanding applications. These valves will not allow the flowing of the fluid in reverse direction than that indicated by the arrow. A wide choice of shell and trim materials do cover the whole range of applications, from the every-day type of non-corrosive service to critical service with highly aggressive media.
  
  Constructive and functional characteristics
  
  type: bolted cover
  flanged ends
  mounting position: horizontal, taking care of the flowing direction indicated by arrow
  free stroke
  
  Execution
  
  basic design according to BS 1868
  face to face according to ANSI B16.10
  flanges according to ANSI B16.5
  flange facings 0.06" raised face for class 150; 300 and 0.25" for class 600
  pressure - temperature ratings according to ASME B16.34
  shell wall thickness according to API 600(hydrostatic seat test)
  trim standard: trim 1 main sealing 13% Cr / 13% Cr
  
  
  
  On request
  
  other shell materials (Carbon steel, Stainless steel, Monel, Duplex, Inconel)
  other trim
  other flange facings according to ANSI B 16.5 or B/W ends to ANSI B16.25
  other type gasket body - bonnet
  lantern ring for class 300
  drain tappings
  by-pass
  manufactured according to specification NACE MR 0175 for hydrogen sulphide and sour gas service
  
  

• Company:

  FLOUR VALVES     [ Italy ]        

• Contact:

  leo

• Tel:

  +39-3208083277

• Fax:

  +39-3898270588

• Email:

  info@flourvalve.it