Control Valve

GLOBE VALVE

  • High Performance Control Globe Valves
  • Metal or soft seated
  • Leakage rate ANSI class V (metal) or VI (soft)
  • Design according to IEC 60534 and ISA S75
  • Suitable for standard and severe service
  • High capacity in noise reduction up to -30dBA
  • Maximum noise reduction with pleated cage (patent pending) 
  • High capacity in cavitation reduction 
  • Maximum cavitation reduction with “tapered holes” sandwich cage (patent pending);standard sandwich cage for dirty fluid
  • Inherent characteristic can be equal percentage, linear, bi/tri-linear or customized
  • High rangeability up to 100:1 and very high FL/Xt values
  • Suitable for severe flashing application by controlling fluid velocity inside each throttling stage

 

BALL VALVES

  • High Performance Control Ball Valves 
  • Full and reduced bore, metal or soft seated
  • Leakage rate ANSI class V (metal) or API 6D zero leakage
  • Trunnion & Floating 2/3 pcs forged body
  • Design according to IEC 60534 and ISA S75
  • Suitable for standard and severe service
  • High capacity in noise reduction up to -30dBA
  • Maximum noise reduction with “tapered holes” and pleated sandwich plate (patent pending);standard sandwich plates for dirty fluid
  • High capacity to cavitation reduction 
  • Maximum cavitation reduction with “tapered holes” sandwich plate (patent pending)and for dirty fluid with standard sandwich plates
  • Self-cleaning control ball valves with high rangeability up to 300:1 and very high FL/Xt values
  • Equal percentage or linear inherent characteristic
  • Suitable for severe flashing application by controlling fluid velocity inside each throttling plate

 

TRIPLE OFFSET METAL SEATED VALVE

  • Triple offset metal seated control butterfly valves
  • Quarter turn non-rubbing & frictionless sealing
  • Resilient metal to metal seal
  • Bi-directional torque seated design
  • Zero leakage according to API 598 resilient seated and API 6D (no bubbles)
  • Design according to IEC 60534 and ISA S75 
  • Aerodynamic noise and cavitation formation reductions combinedwith advanced triple offset sealing technology
  • Suitable for standard and severe service
  • High capacity to noise and cavitation reduction up to 35% of the travel(High FL/Xt values) with pleated plates (patent pending)
  • Noise and cavitation control is possible up to 100% of the travel with plates installedbetween valve and mating flange with tapered holes plates (patent pending)
  • Available also in Top-Entry version for in line full maintenance
  • Modified equal percentage inherent characteristic
  • Linear inherent characteristic if combined with perforated plates (full or partial baffle)
 

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