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HERZ variable orifice commissioning valve for drinking water systems, with equal percentage characteristic graph

4217 GMW

HERZ variable orifice commissioning valve for drinking water systems, with equal percentage characteristic graph

Commissioning valve for hydraulic balancing in drinking water systems

Brass version of dezincification brass, socket x socket, spindle sealing via double O-ring,
Pre-setting via stroke limitation, digital display of the pre-setting level in the hand wheel window.

2 test points situated either side of the handwheel.
Seals made of physiologically-safe material.
Max. operating temperature: 85 °C
Max. operating pressure: 16 bar

Product List

Code Description
  • kvs
  • DN
  • Sale Unit
2 4217 80 HERZ variable orifice commissioning valve for drinking water systems, with equal percentage characteristic graph
  • 0.93
  • 15 LF
  • 5
2 4217 89 HERZ variable orifice commissioning valve for drinking water systems, with equal percentage characteristic graph
  • 3.49
  • 15 MF
  • 5
2 4217 81 HERZ variable orifice commissioning valve for drinking water systems, with equal percentage characteristic graph
  • 6.05
  • 15
  • 5
2 4217 82 HERZ variable orifice commissioning valve for drinking water systems, with equal percentage characteristic graph
  • 6.11
  • 20
  • 5
2 4217 83 HERZ variable orifice commissioning valve for drinking water systems, with equal percentage characteristic graph
  • 9.22
  • 25
  • 3
2 4217 84 HERZ variable orifice commissioning valve for drinking water systems, with equal percentage characteristic graph
  • 18.83
  • 32
  • 3
2 4217 85 HERZ variable orifice commissioning valve for drinking water systems, with equal percentage characteristic graph
  • 23.29
  • 40
  • 2
2 4217 86 HERZ variable orifice commissioning valve for drinking water systems, with equal percentage characteristic graph
  • 35.26
  • 50
  • 1
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