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manufactured in the usa

Pureflex Ceramic Lined Fiberglass Ball Valves (459 Series)

The PureFlex® 459 Series ceramic lined composite ball valve is a superior quality, ANSI Class 150 valve engineered with features not yet available in any other ceramic valve. The valve body is manufactured from strong, light weight advanced premium E-Plus™ epoxy resin reinforced with carbon graphite.

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ceramic-lined composite ball valve

Product Features & Benefits

  • SUPERIOR QUALITY: ANSI Class 150 ceramic lined ball valves manufactured from strong, light weight advanced premium E-Plus™ epoxy resin reinforced with carbon graphite
  • UNMATCHED IMPACT RESISTANCE: The ceramic liner / seats and ball are partially stabilized zirconia (PSZ) which provides unmatched impact resistance
  • MEETS DEMANDING SERVICE REQUIREMENTS: Able to withstand abrasion, cavitation, wear, thermal cycling, and severe corrosive media and environments up to 275°F. The 459 Series ball valve exceeds Class IV shut-off and its stem seal will meet your routine or most rigid service requirements
  • ONE-PIECE BODY: Massive one-piece body meets ANSI B16.10 dimensions and its ISO 5211 universal mounting pad and flange mounting makes automation simple even with the valve in service
  • ZERO CORROSION: Offers maximum corrosion resistance and the elimination of product entrapment
  • ½ THE WEIGHT OF STEEL: The 459 series ball valves are ½ the weight of steel valves and provide the ultimate in flexibility and value
  • FLOW CONTROL OPTIONS:
    • Full CV
    • 60 Degree
    • 30 Degree
    • 15 Degree

Technical Details

  • Sizes Range: 1" to 10"
  • Ceramic: Ytrria-Partially Stabilized (Y-TZP Zirconia)
  • Pressure Range: Full Vacuum to 275psi
  • Maximum Shock: Instantaneous Thermal = 200°F
  • Temperature Rating: -50°F to +275°F
    (Process fluid may affect temperature limit, please consult PureFlex Chemical Guide)
  • Flow: Bi-Directional
  • Conformance: Conforms to all Applicable Standards ANSI / ASME B16.10, API-598, MSS-SP72 and ISO-5211
  • Flange Adaptability: ANSI B16.5 Class 150 (STD) DIN, JIS and BS availability
  • Shut Off: Exceeds ANSI/FCI 70-2 Class IV

Pressure/Temperature Curve

Pressure/Temperature Curve

Cv DATA

Valve Size Full Open Cv
1" 45
1 1/2" 120
2" 165
3" 350
4" 550
6" 1245
8" 2150
10" 2500

Actuator Sizing

Valve Size Torque @
Max. Diff. PSI
1" 70 in.-lbs
1 1/2" 160 in.-lbs
2" 180 in.-lbs
3" 440 in.-lbs
4" 920 in.-lbs
6" 1745 in.-lbs
8" 2650 in.-lbs
10" 3900 in.-lbs
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Applications

  • Desulfurization
  • Corrosive Pulps
  • Iron Ore Tailings
  • Titanium Dioxide Slurry
  • Fly Ash
  • Lime Slurry
  • Calcium Chloride Brine
  • Scrubber Liquor
  • Fume Scrubber
  • Sand Slurry
  • Pump Cavitation
  • Valve Throttling

Features

  1. Locking wrench manufactured from Durcor®-62™ vinyl ester that is virtually unbreakable
  2. Independent locking wrench-stop and ISO-5211 universal mounting pad for
    actuation
  3. Hastelloy C276 Hardware
  4. Durcor®-62™ Live-Load™ (patent pending) packing gland
  5. Stem Bearing - Graphite / PTFE
  6. Stem Sealing - PTFE Chevron type
  7. Thrust Bearing - Graphite / PTFE
  8. Ball - Yttria-Partially Stabilized (Y-TZP) Zirconia
  9. Seats / Liner - Full cavity filled Yttria-Partially Stabilized (Y-TZP) Zirconia
  10. End Cap Seal - PTFE coated Viton
features of ceramic-lined composite ball valves
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This resource is intended as a guideline to be used with all available information to determine suitability of material selection. We suggest thorough research which should include known applications when determining material. The information contained herein is provided only as a guide for the use of ANDRONACO INDUSTRIES products.

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