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TB Series Trunion 3-way ball valves are used in switching and shut off applications having dynamic flow and pressure up to 6000 psig (413 bar), especially where frequent manual or mechanical actuation is required.  They a feature blow-out proof bottom-loaded stem and a trunnion-style ball for high cycle-life, chevron packing and fully supported live-loaded seats for low actuation torque, leak-tight sealing and high-cycle life.  These features make them a great option for CNG filling stations and other high-pressure applications requiring high cycle-life.  

Specifications

  • MAWP: up to 6000 psig (413 bar)
  • Temperature Range: -40° to 450° F (-40 to 232° C)
  • Orifice size: 0.187 in. (4.8 mm)
  • Two- and three-way designs
  • Seat Material: PEEK and PTCFE
  • Body Material: 316 Stainless Steel and Alloy 400
  • End Connections: Duolok, Unilok, Griplok tube fittings, TruFit NPT, BSP, SAE thread pipe fittings.
  • End Connection Sizes: 1/8 to 1/2 in. (6 to 12 mm tube fitting only)

Our website contains the most popular TB Series ball valve configurations - many more configurations are available.  To specify other configurations, contact SSP Customer Service.

Options

  • Mixed size and type end connections
  • Colored Handles
  • Locking Devices
  • ISO 5211 Actuator Brackets and Couplings
  • Wide Variety of O-rings
  • Vented Valves
  • SAE Straight Threaded bottom port (1/4 and 1/2 in available)
  • Special Cleaning per ASTM 93G Levell C)
  • Rebuild Kits
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Items
TB-Female

Medium Pressure Trunnion Ball Valves 3-Way
TB-Female

Medium Pressure Trunnion Ball Valves 3-Way
TB-Female

Medium Pressure Trunnion Ball Valves 3-Way
TB-Three-Way--Frational-Tube-Fitting

Medium Pressure Trunnion Ball Valves 3-Way
TB-Three-Way--Frational-Tube-Fitting

Medium Pressure Trunnion Ball Valves 3-Way
Description N/A TB Series Medium Pressure 3-way, 1/8-27 FNPT x 1/8-27 FNPT x 1/4-18 FNPT, 316 SS, Orifice: 0.187, Seat Material: PCTFE, Black Nylon - w/SS Insert, O-Ring: FKM. N/A TB Series Medium Pressure 3-way, 1/4-18 FNPT x 1/4-18 FNPT x 1/4-18 FNPT, 316 SS, Orifice: 0.187, Seat Material: PCTFE, Black Nylon - w/SS Insert, O-Ring: FKM. N/A TB Series Medium Pressure 3-way, 3/8-18 FNPT x 3/8-18 FNPT x 1/4-18 FNPT, 316 SS, Orifice: 0.187, Seat Material: PCTFE, Black Nylon - w/SS Insert, O-Ring: FKM. N/A TB Series Medium Pressure 3-way, 1/4 in. Duolok Tube Fitting x 1/4 in. Duolok Tube Fitting x 1/4-18 FNPT, 316 SS, Orifice: 0.187, Seat Material: PCTFE, Black Nylon - w/SS Insert, O-Ring: FKM. N/A TB Series Medium Pressure 3-way, 3/8 in. Duolok Tube Fitting x 3/8 in. Duolok Tube Fitting x 1/4-18 FNPT, 316 SS, Orifice: 0.187, Seat Material: PCTFE, Black Nylon - w/SS Insert, O-Ring: FKM.
Body Material N/A 316 SS
Connection 1 - Type N/A FNPT N/A FNPT N/A FNPT N/A Duolok Tube Fitting N/A Duolok Tube Fitting
Connection 1 - Size N/A 1/8-27 N/A 1/4-18 N/A 3/8-18 N/A 1/4 in. N/A 3/8 in.
Connection 2 - Type N/A FNPT N/A FNPT N/A FNPT N/A Duolok Tube Fitting N/A Duolok Tube Fitting
Connection 2 - Size N/A 1/8-27 N/A 1/4-18 N/A 3/8-18 N/A 1/4 in. N/A 3/8 in.
Connection 3 - Type N/A FNPT
Connection 3 - Size N/A 1/4-18
Shape N/A 3-way
A N/A 2.94 in N/A 2.94 in N/A 4.39 in N/A 4.14 in N/A 4.39 in
Cv N/A 0.75
Orifice N/A 0.187 in
O-ring Material N/A FKM
Seat Material N/A PCTFE
B N/A 1.47 in N/A 1.47 in N/A 2.19 in N/A 2.07 in N/A 2.19 in
End Connections N/A FNPT x FNPT x FNPT N/A FNPT x FNPT x FNPT N/A FNPT x FNPT x FNPT N/A TF x TF x FNPT N/A TF x TF x FNPT
End Connection Type N/A Female National Pipe Thread N/A Female National Pipe Thread N/A Female National Pipe Thread N/A Fractional Tube Fitting by Female National Pipe Thread Branch N/A Fractional Tube Fitting by Female National Pipe Thread Branch