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CHECK VALVE

Inquiry
  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
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