Cameron Triple Offset Valves, WKM Triple Offset
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WKM Triple Offset Valve

Brand: Cameron
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The WKM TOV completes Cameron’s reliable, performance-proven, quarter-turn butterfly valve portfolio.

The true triple offset geometry of this valve allows for bubble-tight sealing to create a fully bi-directional zero-leakage shut-off valve.

Backed by our world-class engineering, manufacturing, and sourcing expertise, the WKM TOV provides a trusted solution ideal for critical applications.

Rely on Cameron’s dedication to high-quality standards, competitive manufacturing processes, and world-class support for total valve life cycle support.
Features
  • True triple offset geometry
  • Fully bi-directional zero-leakage shutoff
  • Field replaceable metal seat
  • Life cycle tested as a bubble-tight bi-directional valve
  • Standard bearing seals
  • Self-centering disc
  • Available in a wide range of configurations: lug, short (ISO), and long pattern
  • Carbon and stainless steel standard other materials on request

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Specifications

Brand

Flange Size - 3” (DN 80)

  • 3” (DN 80) - 150# ASME
  • 3” (DN 80) - 300# ASME

Nut & Bolt Material

  • Carbon Steel (S194 7M, A194 7M) - Hex Nut

Flange Size - 16” (DN 400)

  • 16” (DN 400) - 150# ASME
  • 16” (DN 400) - 300# ASME

Temperature Range

  • -29° to 816° C (-20° to 1,500° F)

Shaft Material

  • 630 Stainless Steel

Flange Size - 18” (DN 450)

  • 18” (DN 450) - 150# ASME
  • 18” (DN 450) - 300# ASME

Cap Material

  • Carbon Steel (A105) - Bottom Cap

Disc Material

  • 304 Stainless Steel
  • 316 Stainless Steel
  • Carbon Steel (A216 WCB)
  • Hastelloy C-276
  • Monel
  • Nickel-Aluminum-Bronze

Stem Material

  • 630 Stainless Steel
  • Hastelloy C-276
  • Monel
  • Nickel-Aluminum-Bronze

Flange Size - 20” (DN 500)

  • 20” (DN 500) - 150# ASME
  • 20” (DN 500) - 300# ASME

Flange Size - 24” (DN 600)

  • 24” (DN 600) - 150# ASME
  • 24” (DN 600) - 300# ASME

Flange Size - 6” (DN 150)

  • 6” (DN 150) - 150# ASME
  • 6” (DN 150) - 300# ASME

Packing Material

  • Carbon Steel (A216 WCB) - Packing Retainer
  • Graphite
  • Stainless Steel (A182 F316) - Packing Washer & Bushing

Flange Size - 10” (DN 250)

  • 10” (DN 250) - 150# ASME
  • 10” (DN 250) - 300# ASME

Approvals & Certifications

  • FE (Fugitive Emissions) Test
  • MSS-SP-55
  • API 609, 598, 607 (Latest Edition for Fire Testing)
  • ASME
  • CE
  • ISO -5752 Flange Dimension
  • PED

Seat / Seal Material

  • Monel Graphite
  • Seal: 630 Stainless Steel - Locating Pin
  • Seat: Duplex Graphite
  • Seat: Hastelloy C-276 Graphite
  • Seat: Nickel-Aluminum-Bronze Graphite

Flange Size - 8” (DN 200)

  • 8” (DN 200) - 150# ASME
  • 8” (DN 200) - 300# ASME

Flange Size - 4” (DN 100)

  • 4” (DN 100) - 150# ASME
  • 4” (DN 100) - 300# ASME

Gasket Material

  • 316 Stainless Steel-Graphite - Seal Ring Gasket, Spiral Wound Gasket

Enclosure, Body Material

  • Carbon Steel (ASTM A216, WCB), with Low-Temperature (ASTM A352, LCC)
  • Cast 304 Stainless Steel (ASTM A351, CF8)
  • Cast 304L Stainless Steel (ASTM A351, CF3)
  • Cast 316 Stainless Steel - ASTM A351, CF8M
  • Cast 316L Stainless Steel - ASTM A351, CF3M
  • Cast Alloy 20 or Incoloy - ASTM A351, CN7M
  • Cast NiCu Monel (ASTM A414, M35)
  • Hastelloy C-276 (ASTM A494, CW 12MW)
  • Nickel-Aluminum-Bronze (ASTM B148 C95800)

Flange Size - 12” (DN 300)

  • 12” (DN 300) - 150# ASME
  • 12” (DN 300) - 300# ASME

Ring Material

  • 630 Stainless Steel - Blowout Ring
  • Duplex-Graphite (ASTM A182) - Seal Ring
  • Stainless Steel - Split Ring

Flange Size - 14” (DN 350)

  • 14” (DN 350) - 150# ASME
  • 14” (DN 350) - 300# ASME

NACE & NIST

  • NACE MR-0175, MR-0103

Materials of Construction

  • 17-4 PH - Thrust Washer
  • 630 Stainless Steel - Wedge Pin
  • Carbon Steel - Dowel Pin (A105), Stud & SHCS (A193 B7M), Mounting Bracket (A1020), Retainer (A516 Grade 70)
  • Stainless Steel- Nameplate, Center Key (A351 CF8M)
  • Steel (AISI 1045) - Key

Media

  • Chemical Solvents
  • Chlorinated Solvents
  • Cryogenic Fluids
  • Flare Gas, Sulfur (Tail Gas)
  • Geothermal Steam, Saturated & Superheated
  • Hot Gases
  • Hydrocarbons
  • Hydrogen
  • Oxygen

Bearing Material

  • Graphite - Bearing Seal
  • Stainless Steel (A479 316) - Solid Bearing Top & Bottom

  • LNG/LPG Processing & Storage
  • Offshore Platforms
  • Oil & Gas Applications
  • Pulp & Paper
  • Transportation District Heating

Documentation

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