Technical data

• Connection input
  G ½
• Connection output
  -
• Pipe connection
  G ½
• Connection standard
  DIN ISO 228-1
• kv factor
  2
• Max. inlet pressure
  5 bar

Operating data

• Max. operating pressure PN
  6 bar
• Max. volume flow Q
  2 m³/h
• Min. volume flow V
  0.8 m³/h
• Flow rate Q 1 bar
  2000 l/h
• Flow rate Q 2 bar
  2900 l/h
• Flow rate Q 3 bar
  3600 l/h
• Flow rate Q 4 bar
  4100 l/h
• Flow rate Q 5 bar
  4500 l/h
• Min. fluid temperature
  3 °C
• Max. fluid temperature
  50 °C
• Min. ambient temperature
  0 °C
• Max. ambient temperature
  40 °C

Dimensions

• Dimensions A
  570.0 mm
• Dimensions B
  90.0 mm
• Dimensions c
  30.0 mm
• Dimensions D
  500.0 mm
• Dimensions e
  30.0 mm
• Dimensions f
  0.0 mm
• Dimensions H
  250.0 mm
• Dimensions K
  130.0 mm
• Dimensions L
  0.0 mm
• Dimensions L1
  0.0 mm
• Dimensions l2
  0.0 mm
• Dimensions L3
  0.0 mm
• Dimensions M
  15.0 mm
• Dimensions N
  4.0
• Dimensions T
  0.0 mm

Materials

• Material, floater
  PE
• Material, gasket
  NBR

Information for order placements

• Length L
  680 mm
• Width W
  130 mm
• Height H
  400 mm
• Net weight, approx. m
  1.70 kg
• Make
  Wilo
• Product description
  Pilot valve as control valve for diaphragm valve, R ½
• Item no.
  501334690