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HONSBERG

HONSBERG

Honsberg - VD Series Flow Switch

Piston

  • Switching Range 1..600 l/min H²O
  • Water (oils and gases available on request)
  • G¼" up to G3"
  • Red Bronze Wetted Parts
  • Max Pressure 16 bar

Product description

Model VD is a mechanical flow switch in red Bronze with changeover reed switch. It is highly suitable for marine applications and where red Bronze is a requirement. 

Special versions

• Ex/ATEX version
• Approved: Germanischer Lloyd, LOBA (sch)
• Housing in stainless steel
• Flange connection
• For media temperature up to +150°C

Part numbers

Parts Price Connection type Flow max Flow range max Flow range min Pressure range max Weight
Internal thread, G ¼ " 15 l/min 10 l/min 1 l/min 25 bar 1 kg
Internal thread, G 3/8 " 15 l/min 10 l/min 1 l/min 25 bar 1 kg
Internal thread, G ½ " 30 l/min 20 l/min 4 l/min 25 bar 1 kg
Internal thread, G¾ " 30 l/min 20 l/min 4 l/min 25 bar 1,1 kg
Internal thread, G 1 " 60 l/min 40 l/min 10 l/min 25 bar 1,3 kg
Internal thread, G 1¼ " 100 l/min 60 l/min 20 l/min 16 bar 2,1 kg
Internal thread, G 1½ " 150 l/min 100 l/min 30 l/min 16 bar 2,8 kg
Internal thread, G 2 " 250 l/min 150 l/min 50 l/min 16 bar 4 kg

Part

Photo of model VD.

VD-008GR010
Flow switch 1/4", 1-10 l/min

Technical data

Accuracy ± 5% of full setpoint
Connection type Internal thread, G ¼ "
Contact rating max 50 VA
Electrical connection Plug connector DIN 43650-A
Flow max 15 l/min
Flow range max 10 l/min
Flow range min 1 l/min
Function Flask, reed contact, alternating
Hysteresis Depending on the breaking value, however, at least 0.3 l / min
IP class IP44
Material cover ABS plastic
Material flask POM
Material of body Bronze
Material of seals NBR
Material spring Stainless steel 301
Pressure drop Max 0.5 bar at maximum flow
Pressure range max 25 bar
Temperature of media to 120 °C
Type of flow component Flow Switches
Weight 1 kg
Viscosity max 1 cSt
Voltage ac max 250 V

Measurements and connections

Technical illustrations

Contact us

If you need any help, you can contact us in one of the following ways:

0116 284 9900

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