Engineering Technologies XOMOX® Sanmar High Performance Butterfly Valves

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High Performance Butterfly Valves

The XOMOX® Series 800 offers a broad range of high performance butterfly valves with long life and extreme tightness under high pressure and vacuum conditions.

Features And Benefits

  • This double excentric highperformance butterfly valve provides important advantages:
  • 360° sealing seat area
  • long life of seat due to early disengagement of the disc from seat
  • reduced torque figures compared to conventional butterfly valve designs
  • a large diameter shaft which provides a direct and distortion free power transmission to disc and therefore excellent control characteristics (low hysteresis)
  • For applications involving flammable media, the dual component seat offers both superior sealing and fire tested security. It provides tightness according to leak rate A (EN12266-1) up to 300°C.

Technical Details

DESIGN FEATURES

  • Maintenance-free stem packing
  • Double eccentric disc mounting
  • PTFE seat ring (Patented)
  • Screwless retainer (Patented)
  • Flange gasket sealing face uninterrupted by retainer screws allows the use of all standard gasket designs
  • Integrated travel-stop optional

MATERIALS OF CONSTRUCTION

  • Standard: carbon steel, stainless steel, Duplex stainless steel, Nickel alloys
  • Optional materials upon request

SIZE RANGE

  • 80-900 / NPS 3”-36”

PRESSURE RATINGS

  • ASME 150-300-600

TEMPERATURE RANGE

  • PTFE seat -45 deg C to +204 deg C
  • PTFE seat reinforced -45 deg C to + 232 deg C
  • Fire Tested Seat -45 dec C to +316 deg C
  • High temperature seat -45 deg C to +538 deg C

BODY CONFIGURATION

  • Lug design
  • Wafer design

SPECIAL OPTIONS

  • Fire-Safe
  • Oil-free/Grease-free (various designs as per customer request)
  • Oxygen application
  • Chlorine and phosgene applications

Industrial branches:

  • Chemical and Petrochemical industry
  • Oil and Gas
  • Air Separation
  • Chlorine Liquefaction
  • Power Generation
  • Energy
  • Offshore Platforms
  • Pulp & Paper
  • Steam
  • Corn Processing
  • Various Chemicals
  • Hot Gases
  • Chlorine Gas
  • Methanol
  • Propane
  • Liquid Nitrogen
  • Oxygen
  • Carbon Monoxide & Carbon Dioxide
  • Sewage
  • Recausticizing
  • White Water
  • River Water
  • Cooked Starch
  • Scrubber Effluent
  • Fly and Bottom Ash
  • Gasoline
  • Tail Gases
  • Off Gases
  • Sour Gas
  • Ethanol