Cameron DEMCO Butterfly Valve, Marine Series
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Marine Series DEMCO Butterfly Valve

Brand: Cameron
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Cameron DEMCO Butterfly Valve, Marine Series
Cameron is a leading provider of valves, valve automation, and measurement systems to the oil and gas industry. 

Our products are primarily used to control, direct, and measure the flow of oil and gas as it is moved to refineries, petrochemical plants, and industrial centers for processing. 

Designed for dependable, heavy-duty performance in abrasive and corrosive service conditions, butterfly-style DEMCO valves are commonly selected for a number of oilfield applications, including drilling and production.
Features
  • Bi-directional sealing
  • Integral flange seal
  • ASME Class 150 rating
  • Multiple pressure ratings

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Specifications

Brand

Approvals & Certifications

  • ABS
  • MSS-SP-25
  • MSS-SP-67

Disc Material

  • Aluminum Bronze
  • Monel
  • Stainless Steel

Enclosure, Body Details

  • Lug
  • Wafer

Enclosure, Body Material

  • Aluminum Bronze
  • Carbon Steel
  • Ductile Iron
  • Stainless Steel

Flange Size - 10” (DN 250)

  • 10” (DN 250) - 150# ASME

Flange Size - 12” (DN 300)

  • 12” (DN 300) - 150# ASME

Flange Size - 14” (DN 350)

  • 14” (DN 350) - 150# ASME

Flange Size - 16” (DN 400)

  • 16” (DN 400) - 150# ASME

Flange Size - 18” (DN 450)

  • 18” (DN 450) - 150# ASME

Flange Size - 2” (DN 50)

  • 2” (DN 50) - 150# ASME

Flange Size - 20” (DN 500)

  • 20” (DN 500) - 150# ASME

Flange Size - 2½” (DN 65)

  • 2½” (DN 65) - 150# ASME

Flange Size - 24” (DN 600)

  • 24” (DN 600) - 150# ASME

Flange Size - 3” (DN 80)

  • 3” (DN 80) - 150# ASME

Flange Size - 30” (DN 750)

  • 30” (DN 750) - 150# ASME

Flange Size - 36” (DN 900)

  • 36” (DN 900) - 150# ASME

Flange Size - 4” (DN 100)

  • 4” (DN 100) - 150# ASME

Flange Size - 5” (DN 125)

  • 5” (DN 125) - 150# ASME

Flange Size - 6” (DN 150)

  • 6” (DN 150) - 150# ASME

Flange Size - 8” (DN 200)

  • 8” (DN 200) - 150# ASME

Flow Rate

  • 6 to 70,000 Cv

Operating Temperature

  • -34° to 204° C (-30° to 300° F)

Pressure Range

  • psi: 0 to 285 (kPa: 0 to 1,965, bar: 0 to 19.65)

Process Connection Style

  • Lug
  • Wafer

Seat / Seal Material

  • Seat: Buna-N
  • Seat: EPDM
  • Seat: FKM
  • Seat: Hypalon
  • Seat: Natural Rubber
  • Seat: White & Black Neoprene

Stem Material

  • 316 Stainless Steel
  • 416 Stainless Steel
  • Monel

Torque

  • 72 to 67,500 In/Lbs

  • Agriculture
  • Chemical & Petrochemical
  • Cooling Towers (HVAC)
  • Dry Bulk Handling
  • Food & Beverage
  • Marine & Government
  • Mining & Materials
  • Oil & Gas Drilling & Production
  • Power
  • Water & Wastewater

Documentation

Brochure

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