337 Highlandia Drive Baton Rouge, LA 70810 1.800.299.4142 BBP@BBPSALES.COM


FlowTek Series S40


The FlowTek Series S40 offers an economical compact, one piece body design. The one piece body supplies maximum structural strength while minimizing the number of potential leak paths. Model S40 valve bodies are made of high quality investment cast 316 Stainless Steel. S40 valves feature quarter turn operation, bottom entry blowout proof stems and low operating torque. A variety of handle designs, such as standard locking lever, optional oval and optional butterfly, are available for ease of operation or safety applications.

FlowTek Series S40 Testing

  • All valves are tested in accordance with MSS-SP72.
  • Threaded End Connections meet ASME B1.20.1 NPT.
  • Vacuum service to 29 inches Hg gauge.

Specifications of the FlowTek Series S40

  • Ports:Reduced Port
  • Body Style:One Piece
  • Size Range:1/4″ – 2″ (8mm – 50mm)
  • Temperature Range:-50°F to 450°F (-46°C to 232°C)
  • Pressure Ratings:1000 psi WOG (69 Bar)
  • Steam Rating:150 psi WSP (11 Bar)
  • End Connections:Threaded – NPT
  • Body Materials:Stainless Steel
  • Seat Materials:RPTFE
  • Applications:General Service, Air, Water, Oil & Gas


  • Ports: Reduced Port
  • Body Style: One Piece
  • Size Range: 1/4″-2″ (8mm-50mm)
  • Temperature Range: -50°F to 450°F (-46°C to 232°C)
  • Pressure Ratings: 1000 psi WOG (69 Bar)
  • Steam Rating: 150 psi WSP (11 Bar)
  • End Connections: Threaded – NPT
  • Body Materials: Stainless Steel
  • Seat Materials: RPTFE
  • Applications: General Service, Air, Water, Oil & Gas

Learn more about ball valves and valve automation from BBP, and to learn more about the FlowTeck Series S40, click here.

To download a date sheet, click here.

Additional information


Chemical, Engineering, Food & Beverage, Oil & Gas, Pharmaceutical, Power Generation, Pulp & Paper, Refining, Water & Wastewater


Bray International