VAG KSSplus Howell-Bunger® Discharge Valve

PN: 10 - DN: 400...2000

Productgroup: Control Valves

Medium: Water

Bottom-outlet valve as end-of-line valve for very high discharge rates with a largely linear control characteristic. For cavitation-free discharge in all control positions. Intensive conversion of energy due to discharge as a hollow jet. This prevents damage to the structure by vibrations as the flow is not interrupted before the sealing seat. Suitable for use in bottom outlets and dams.

  • With flange connection
  • Annular flow cross section in each position
  • Cone valve consisting of body and cylindrical sleeve
  • Umbrella-like tearing open of the water jet via jet guiding cone
  • Axially symmetric flow pattern
  • Control with cylindrical sleeve
  • Cavitation-free discharge in all control positions
  • Very high discharge capacity
  • Low actuating torque due to pressure balanced control sleeve and guide rails
  • Adjustable sliding shoes (before and during operation)
  • Special sealing between cylindrical sleeve and jacket pipe
  • Double sealing system by metallic and soft sealing on downstream side
  • Profile sealing ring replaceable without disassembling the valve from the pipeline
  • Operation by two lateral stems
  • Control valve for end-of-line installation
  • High durability due to seat areas made of stainless steel
  • Body: Welded steel S355J2 (1.0577)
  • Seat ring: Stainless steel 1.4307
  • Sealing face: Stainless steel 1.4307
  • Cylindrical sleeve: jacket pipe stainless steel 1.4307
  • Guiding rail: stainless steel 1.4307
  • Sliding shoes: bronze CuSn12-C

Internally and externally epoxy coated

Product information
Control Valves
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