Cam-Line plastic-lined trunnion ball valves offer the same proven design benefits as the Cam-Tite product line, including tight shut-off, reliable stem sealing, and unsurpassed torque reduction—all unique features in a plastic-lined ball valve design. With a special Tefzel lining and optional PVDF coating, Cam-Line ball valves are well suited for highly corrosive applications within the chemical processing industry such as sulfuric and hydrochloric acid. Trunnion shaft reduces the effects of lateral loading found in conventional ball valve. In-line maintenance facilitates reduced downtime and lowers overall cost of ownership.

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Unique beveled edge ball design:

  • Minimizes pressure on seats to reduce cold flow and extend seat life
  • Prevents issues related to “breakaway torque” in valves that rest in the open position for extended periods
  • Provides positive tight shut-off at both high and low pressures.
  • Inherently prevents seat damage caused by the leading edge of the ball port cutting into the seat
  • Significantly reduces operating torque

Superior stem seal assembly:

  • Low operating torque reduces lateral loads on the stem seals for reliable performance
  • Blow-out proof stem seal design.
  • Standard Belleville spring washers provide constant “live load” on stem seals, assuring a tight seal under varying service parameters


Size: 0.75-6″ (DN20-150)
Pressure/Temperature Rating:
250 psi at 100˚F (38˚C)
235 psi at 200˚F (93˚C)
120 psi at 250˚F (121˚C)