Multi-Port Ball Valves


30 Series 3-Way Flanged Ball Valve
  • Sizes 1-1/2" - 6", 8", 10" 12"
  • Available in 316SS or WCB
  • ANSI Class 150 and 300
  • Full port design
  • "L" or "T" port configuration
  • 1-pc Ball & Stem
  • Trunnion ball design
  • RTFE seats standard
  • Blowout Proof Stem

This 3-way ball valve offers diverting and mixing flow patterns, often eliminating the need for two valves. The full port design is easily automated and is available with various seat materials. The bolts on side flanges make for easy seat changes as necessary to accommodate your service.


33, 43, 53 Series

The multi-port 3, 4 and 5-Way direct mount ball valve offers the superior performance and reliability that is required to optimize process performance. This versatile, high performance multi-port ball valve offers solutions to mixing and diverting with various flow patterns and end configurations available. It can be maintained in-line, leaving the end pieces intact. The direct mount design makes automation easier and maintains a lower profile. This valve features the pyramidal stem design that is so effective in other A-T valve series. There are a myriad of end piece and flow pattern combinations available.

  • Sizes 1/4”- 4”
  • Available in 316SST
  • Full Port with various port arrangements
  • Pressure Rating by size
    • 1000 psi (1/4"-1")
    • 800 psi (1-1/4"-2")
    • 600 psi (2-1/2"-3")
    • 300 psi (4")
  • NPT, Socket Weld or Butt Weld Ends (1/4"-4")
  • 150/300# Flanged, Sanitary (1/2"-4)
  • NACE MR-0175 (optional)
  • ISO 5211 Actuator Mounting Pad
  • Blowout Proof Stem w/ Dual Anti-Static Devices
  • 5 Seat Design (RTFE Standard)
  • Pyramidal Stem Seal Packing System

38 Series 3-Way Threaded Regular Port Ball Valve

This investment cast 3-way valve can be an economical option for flow patterns that normally require multiple 2-way valves.  Available in L or T port configurations, this valve is excellent for diverting flow within control loop processes. 

  • Sizes 1/2" - 2" Regular Port
  • 316 Stainless Steel
  • 1000 psi
  • Threaded ends
  • L or T port configuration
  • 4 Seat deign (RTFE standard)
  • Blowout Proof Stem