Slide gate valves

These versatile valves are designed for a wide range of gravity flow applications. All share the same one-piece cast housings and heavy duty components that ensure reliable low maintenance operation for many years. Slides are sealed internally by a replaceable polyurethane or steel wiper ring. The end of the slide plate is sealed with an adjustable packing gland. Between the two seals is a wiper blade that ensures long seal life. Both the inlet and outlet flanges are drilled and tapped with identical patterns to simplify installation. A range of actuators is available to accommodate most applications.

 

SB-twin piston


SB-Twin Piston

  • Sizes 6" through 16"
  • A very compact design
 

SB-Pneumatic Single Piston (not shown)

  • Sizes 6" through 12"
 

SB-screw


SB-Screw

  • Sizes 6" through 12"
  • The best valve for manually regulating flow
 

SB-Electric (not shown, similar to SB-S, but motorized)

  • Sizes 6" through 12"
  • Ideal when air is not available
 

SB-crank


SB-Crank (handwheel or chain)

  • Sizes 6" through 16"
  • A very fast action manual valve, only 2 to 2.5 turn to close
 

SB-manual


SB-Manual

  • Sizes 6" through 16"
  • A smooth operating manual valve