Caleffi differential by-pass valve G 3/4 1-6m cod. 519500
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Caleffi differential by-pass valve G 3/4 1-6m cod. 519500

Caleffi differential by-pass valve G 3/4 1-6m cod. 519500

Adjustable differential by-pass valve with graduated scale. Connection: G 3/4" (ISO 228-1) F, inlet. Connection: G 3/4" A (ISO 228-1) M, outlet.

€85.53

€70.10 VAT excluded

€95.03 -10%

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Description

Caleffi differential by-pass valve G 3/4 1-6m cod. 519500

The by-pass valve is used in systems that can work with significant variations in flow rate, for example in those that make extensive use of thermostatic valves or two-way motorized valves.

It ensures a flow recirculation proportional to the number of valves that close, limiting the maximum value of the differential pressure generated by the pump.

  • Adjustable differential by-pass valve with graduated scale.
  • Connection: G 3/4" (ISO 228-1) F, inlet.
  • Connection: G 3/4" A (ISO 228-1) M, outlet.
  • Maximum operating pressure: 10 bar.
  • Fluid temperature range: 0–110°C.
  • Calibration range: approx. 1–6 m
  • Maximum percentage of glycol: 30%.
  • Fluid of use: water, glycol solutions.

pdf_1.pngData sheet

pdf_1.pngInstructions

Data sheet
Caleffi
519500
8586246413559
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