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Flow

SIKA

VH501 Flow Switch

The SIKA VH501 flow switch monitors the flow of low-viscosity media in pipes. The SIKA VH501 offers a reliable solution for ensuring the minimum flow rate and thereby protecting high-quality systems and installations from damages. These flow switches work based on the well- established mechanical operating principles. Thanks to the different paddle lengths, the switch points of the paddle flow switches can be configured for a wide switching range.

Price and delivery time will be given on request
Insertion installation into pipes DN 65...DN 100 (DN 25...DN 50 on request)
Setpoint Flanged version 6 m³/h at increasing flow for DN 65 pipes
Setpoint Threaded version 10 m³/h at increasing flow for DN 80 pipes
Pressure rating (Test pressure) Max. 10 bar (14 bar)
Thread connection Flange, oval, 2/4 holes without O-ring groove
Vibration proof IEC61373 4g
Medium temperature -40...120 °C
Electrical connection Direct cabeling, QC terminals 2.8 x 0.5 mm
Change over contact 48 VDC, 1 A resistive load
Protection IP68 and IP69K

The SIKA VH501 flow switch monitors the flow of low-viscosity media in pipes. The SIKA VH501 offers a reliable solution for ensuring the minimum flow rate and thereby protecting high-quality systems and installations from damages. These flow switches work based on the well- established mechanical operating principles. Thanks to the different paddle lengths, the switch points of the paddle flow switches can be configured for a wide switching range.

The flowing medium hits the plate secured to the end of a paddle. The resulting dynamic pressure causes the paddle to travel. This, in turn, causes the actuation of a micro switch. The flowing medium hits the plate secured to the end of a paddle. The resulting dynamic pressure causes the paddle to travel. This, in turn, causes the actuation of a micro switch.

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Get in touch with Bart our SIKA specialist

Bart

Bart de Haan

Managing Director

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