Differential by-pass valve, adjustable with graduated scale.
Product Description
Differential by-pass valve, adjustable with graduated scale.
Technical data
Maximum percentage of glycol:
30 %
Medium:
water, glycol solutions
Medium temperature range:
0–100 °C
Maximum working pressure:
10 bar
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Drawings and specifications
| Part number | Connection | Setting range | |
|---|---|---|---|
| 518015 | G 3/4" A (ISO 228-1) M |
1–6 m w.g. | |
|
2D drawings
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Tender text
CALEFFI, 518015.
Differential by-pass valve, adjustable with graduated scale.
Connection: G 3/4" A (ISO 228-1) M. Maximum working pressure: 10 bar. Medium temperature range: 0–100 °C. Setting range: 1–6 m w.g.. Maximum percentage of glycol: 30 %. Medium: water, glycol solutions.
SCIP code
CODE UNDER ANALYSIS
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stp
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Faq - Frequent questions
518/519 how to set it correctly?
To adjust the valve, set the dial to the selected value indicated on the scale. The values on the scale correspond to the pressure difference (in metres of water column) at which the bypass opens.