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  |  MV Series | VF Series | MR Series | DS Series | TF Series | NR Series  



  MR SERIES  
  FEATURES AND BENEFITS:  
 
  • Metal to metal sealing
  • Centred shaft quarter-turn design
  • Position seated
  • Leakage class to ANSI B16.104 Cl.II or Cl. III
  • Inherently fire safe.
  
  TYPICAL APPLICATIONS:  
 
  • Process fluids
  • Hydrocarbons
  • Steam/Geothermal steam
  • Hot gas/Sour gas (NACE)
  • Oxygen, Hydrogen
  • Blow down
  • Sulfur recovery
  • Acid, Caustic, Chloride
  • Abrasive service.
  
  TEMPERATURE LIMITS  
  From -253°C (-423°F) up to +818°C (+1600°F)

  
  PRODUCTION RANGE  
 
  • ND 3" - 88" ANSI Cl. 150
  • ND 3" - 60" ANSI Cl.300
  • ND 3" - 48" ANSI Cl. 600
  • ND 6" - 24" ANSI Cl. 900
  • ND 6" - 24" ANSI body in ANSI Cl 1500
  • or ANSI Cl. 2500 with ANSI Cl.900 trim.
  
  BODY STYLE  
 
  • Double flanged ISO 5752
  • Double flanged ANSI B 16-10 (gate)
  • Wafer & Lugged API 609
  • Butt-Weld.
  
  RATING  
 
  • NP 6 - 10 - 16 - 25
  • ANSI Cl. 150 - 300 - 600 - 900 - 1500 - 2500
 
  MATERIALS  
 
  • LCB, LC3
  • Duplex
  • Superduplex
  • Monel
  • Hastelloy
  • 254 SMO
  • Alloy steel WC6, WC9
  • Inconnel
  • Alloy 20
  • Aluminium Bronze
  • Titanium
  
  APPLICABLE STANDARDS  
  Design: ANSI B16.34 / ASME VIII
Face to face: API/ISO/ANSI
Flange: ANSI/ISO/DIN/UNI/JIS
Testing: ANSI B16.104

  


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