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Herz Valves UK Ltd. - HERZ-Backflow preventer
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HERZ-Backflow preventer

4126

HERZ-Backflow preventer

  • Dezincification resistant brass body, brass version
  • 2 bores 1/4 and a screw plug 1 0273 09 screwed
  • Both sides are female threaded according to ISO 7 / 1
  • Possible draining function, the equipment for draining function are be ordered separately
  • Non-rising spindle, spindle seal by means of elastic double O-ring, the upper part wiht O-ring sealed in the body
  • Seal materials consist of physiologically harmless material
  • Flow Class VB, product group I, according to ÖNORM EN 1213th

Product List

Code Qty Product Description
  • DN
  • l/s
 Order
2412601 HERZ-Backflow preventer
  • 15
  • 0,42
2412602 HERZ-Backflow preventer
  • 20
  • 1,00
2412603 HERZ-Backflow preventer
  • 25
  • 1,75
2412604 HERZ-Backflow preventer
  • 32
  • 3,00
2412605 HERZ-Backflow preventer
  • 40
  • 4,00
2412606 HERZ-Backflow preventer
  • 50
  • 6,75

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