Thursday, July 19, 2012

Simple flow!

If you need a clear and simple indication of flow, then the Kelco V25F from PVL might be exactly what you’re looking for. This unique visual flow indicator works using a flow sensing paddle with a magnetically operated green and red flag. The indicator displays the bright green when there is a flow or red when flow is stopped. Alternatively, reversed colour models are also available to show red when a flow is detected, providing an indication of danger when a flow is present.

Suitable for use in pipes of diameters from 25mm upwards, the indictor simply screws into a standard pipe tee or socket. And because the coloured flag operates magnetically in a sealed, see-through chamber, there are none of the traditional problems of windows being obscured by lime scale or rust or algae that afflict conventional designs.

Design points
• Clear and bright display
• Non-electric operation – no power needed
• Corrosion-resistant construction
• No metal parts in the liquid
• Very high pressure rating

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