Jamesbury Series 3A/3C Socket Ball Valve

Brand: Valmet

The Jamesbury Value-Line Series 3 three-piece ball valve offers exceptional economy and proven performance. 

These valves are available in either threaded or socket-weld configuration. 

The large port size provides high flow while minimizing pressure drop. 

Standard body materials for the Series 3 valves are: Carbon steel with 316 stainless-steel trim and all 316 stainless steel. The stainless body caps of the 3-series socket weld valves are furnished with 316L (A351-CF3M) as standard. Seat materials are PTFE and filled PTFE which allow these valves to handle the vast majority of commonly encountered chemicals up to the full body rating, and steam to psi: 250 (kPa: 1,700, bar: 17) (saturated). Stainless-steel fasteners are standard.

Specifications

Brand

Actuator Type

  • Electric
  • Pneumatic

Ball Material

  • 316 Stainless Steel

Bearing Material

  • Stem: PTFE

Cap Material

  • Body: 316 Stainless Steel (ASTM A351-CF3M)
  • Body: Carbon Steel (ASTM A216-WCB)

Enclosure, Body Material

  • 316 Stainless Steel - ASTM A351 CF8M, 1.4408
  • Carbon Steel (ASTM A216-WCB)

Flow Rate

  • 13 to 111 Cv

Handle Assembly Material

  • Handle: 304 Stainless Steel
  • Handle: Carbon Steel

Materials of Construction

  • Lock Washer: 300 Stainless Steel
  • Shake Proof Washer: 304 Stainless Steel
  • Shake Proof Washer: Carbon Steel

Media

  • Semi Solids
  • Slurries
  • Water

NPT Connection

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

Nut & Bolt Material

  • Hex Nut, Body Bolt: 300 Stainless Steel
  • Stem Nut: 304 Stainless Steel

Operating Pressure

  • psi: 1,000 (kPa: 6,900, bar: 69)

Operating Temperature

  • -29° to 38° C (-20° to 100° F)

Port

  • Reduced
  • Standard

Pressure Drop

  • psi: 1 (kPa: 6.9, bar: 0.69)

Pressure Rating

  • psi: 250 (kPa: 1,700, bar: 17)

Pressure Type

  • Differential

Ring Material

  • Compression: 304 Stainless Steel

Seat / Seal Material

  • Seat, Body Seal, Stem Seal: Filled PTFE

Stem Material

  • 316 Stainless Steel

Temperature Range

  • -50° to 260° C (-60° to 500° F) - Seat

Trim Material

  • 316 Stainless Steel

Valve Size

  • 1/2” to 2” (12.7 to 50.8 mm)

Valve Type

  • Manual

Welded Connection

  • 1” Socket Weld End
  • 1/2” Socket Weld End
  • 1-1/2” Socket Weld End
  • 1-1/4” Socket Weld End
  • 2” Socket Weld End
  • 3/4” Socket Weld End
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