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流量測量-Dwyer 流量開關-Dwyer 流量開關: Seires V7
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Dwyer 流量開關: Seires V7



Series V7

FLOTECT® Flow Switch for Liquids, NEMA 4X, Ideal for Boilers & Pumps

The Series V7 Flotect® Flow Switch is an inexpensive range switch for use with compatible liquids to start or stop electronic operated equipment when flow or no-flow conditions occur. Design is standard weatherproof, meeting NEMA 4X.

  • Superior performance with magnetically-actuated switching design
  • Increased product life due to free-swinging vane, which attracts a magnet within the solid metal switch body to actuate a snap switch by means of a simple lever arm with no bellows, springs, or seals to fail
  • Meets application requirements with durable leak proof body machined from bar stock
  • Long operating life with robust vane design which is rigid and field trimmable for set point adjustment

APPLICATIONS

  • Proof of boiler flow
  • Shuts down burner when air flow through heating coil fails
  • Protects pumps, motors and other equipment against low or no flow
  • Stops liquid cooled engines, machines and processing when coolant flow is interrupted

 

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