Jamesbury Series 6F Full-Bore Threaded End Ball Valve

Brand: Valmet

The Jamesbury Value-Line Series 6F ball valve offers exceptional economy and proven performance.

These valves are Fire-Tite and configured with threaded ends for use with NPT pipe. 

Its full-bore configuration and high-pressure rating (psi: 1,000 (kPa: 6,895, bar: 69) for 1/2" to 2" (12 to 50 mm), psi: 800 (kPa: 5,516, bar: 55.1) for 3" (75 mm) psi: 1,000 (kPa: 6,900, bar: 69) for DN 15 to 50, psi: 797 (kPa: 5,500, bar: 55) for DN 80 make it an ideal choice for the majority of applications where tight shut-off is required.
Features
Tight Shut-off
  • The Jamesbury proven self-relieving seat design incorporates a flexible lip that automatically compensates for fluctuations in pressure and temperature
High Flow Capacity
  • Full-bore design for maximum flow
Lockable Handle
  • A slide-lock handle is standard to meet the requirements of OSHA 1910.147
Anti-Blow-Out Stem
  • Internal entry stem provides positive stem retention
Fire-Tested
  • Standard valves are Fire-Tite in accordance with API 607
Excellent Corrosion Resistance
  • Available in all stainless steel construction
Full Complement of Accessories
  • In addition to the locking handle that is standard for all valves, there are round handles, lockable oval handles, and stem extensions available

Specifications

Brand

Approvals & Certifications

  • API 607 Edition 4

Ball Material

  • 316 Stainless Steel

Bearing Material

  • Stem: PTFE or Filled PTFE

Cap Material

  • Body: 316 Stainless Steel - A351 CF8M
  • Body: Carbon Steel (A216 WCB)

Enclosure, Body Material

  • 316 Stainless Steel - A351 CF8M
  • Carbon Steel (A216 WCB)

Flow Rate

  • 13 to 1,160 Cv

Handle Assembly Material

  • Handle: 304 Stainless Steel
  • Handle: Carbon Steel

Materials of Construction

  • Shakeproof Washer: 304 Stainless Steel
  • Shakeproof Washer: Carbon Steel

Media

  • Water

NPT Connection

  • 1” NPT Female
  • 1/2” NPT Female
  • 1-1/2” NPT Female
  • 1-1/4” NPT Female
  • 2” NPT Female
  • 3” NPT Female
  • 3/4” NPT Female

Nut & Bolt Material

  • Stem Nut: 304 Stainless Steel

Operating Pressure

  • psi: 800 to 1,000 (kPa: 5,500 to 6,900, bar: 55 to 69)

Port

  • Full

Pressure Drop

  • psi: 1 (kPa: 6.9, bar: 0.69)

Ring Material

  • Compression: 304 Stainless Steel

Seat / Seal Material

  • Body Seal, secondary Stem Seal: Graphite
  • Valve Seat, Stem Seal: PTFE or Filled PTFE

Stem Material

  • 316 Stainless Steel

Temperature Range

  • -29° to 38° C (-20° to 100° F) - Carbon Steel Body
  • -51° to 38° C (-60° to 100° F) - Stainless Steel Body

Trim Material

  • 316 Stainless Steel

Valve Size

  • 1/2” to 3” (12.7 to 76.2 mm)

Valve Type

  • Manual

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