Air solenoid valve, VZWM Series

Basic Attributes

• Housing material

  • Brass
  • Cast stainless steel

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• Nominal width(mm)

  • 13
  • 13.5
  • 25
  • 27.5
  • 40
  • 50

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• Standard nominal flow rate(l/min)

  • 1400
  • 2100
  • 2400
  • 10000
  • 11700
  • 24000
  • 26400
  • 31000

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• Max. torque for cover screw(Nm)

  • 20 Nm
  • 30 Nm

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• Max. tightening torque for connecting thread(Nm)

  • 35 Nm
  • 60 Nm
  • 105 Nm
  • 200 Nm
  • 350 Nm
  • 450 Nm
  • 540 Nm
  • 620 Nm

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• Switching time off(ms)

  • 10
  • 12
  • 20
  • 21

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• Switching time on(ms)

  • 8
  • 15
  • 26
  • 62

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• Fitting connection

  • G1
  • G1 1/2
  • G1 1/4
  • G1/2
  • G1/4
  • G2
  • G3/4
  • G3/8

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• Flow rate Kv(m³/h)

  • 1.6
  • 2
  • 2.4
  • 8.5
  • 10.7
  • 21.3
  • 27.4
  • 39

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• b-value

  • 0.3
  • 0.35
  • 0.37
  • 0.5
  • 0.57
  • 0.6
  • 0.67
  • 0.68

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• C value(l/sbar)

  • 6
  • 8.8
  • 9.8
  • 39
  • 41
  • 75
  • 82
  • 110

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• Corrosion resistance class (CRC)

  • 1 - Low corrosion stress
  • 3 - High corrosion stress

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