PBV Series 5700/6700 Three-Piece Trunnion Supported Ball Valves

Product Features

  • Seats ensure low and high pressure sealing and body cavity self relief
  • Double sealing on stem, stem gland, and closure connections
  • Stem injection fitting for secondary sealing
  • Large pre-drilled adapter plate for ease in actuation
  • Smooth electroless nickel-plated ball for bubble-tight sealing and low operating torque
  • ValveĀ serialization provides complete traceability
  • Flanged x flanged, weld end x weld end, and flanged x weld end body connections
  • Bi-directional flow
  • Seat injection fitting with internal check for emergency sealing
  • Secondary metal-to-metal sealing accomplishes firesafe requirements
  • Standard insert materials include Nylon and reinforced TFE
  • Self-lubrication steel trunnion bearings for smooth operation
  • Drain valve for block and bleed function and seat integrity verification
  • Field serviceable


  • Sizes 2″ to 56″
  • ANSI Class 150/300, 600, 900, 1500, and 2500
  • Full and standard port
Return to PBV Valves