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... DÜ 42379 Differenzdruck-Überströmventil 0-0,5bar G3/4 Eckausführung
42379
PRO_TEC_VOR_DIFFERENZDRUCK-UEBERSTROEMVENTIL_42379.TIF
PRO_TEC_VOR_DIFFERENZDRUCK-UEBERSTROEMVENTIL_42379.TIF
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Differential pressure bypass valve DÜ angled version, G¾ x G¾ | 42379

Differential pressure bypass valve DÜ

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  • for constant pump pressure in heating systems
  • Reduction of flow noise
  • with adjustment scale
  • Differential pressure fully adjustable
  • either space-saving angled version or straight version

For keeping the pump pressure in sealed heating systems as per EN 12828 constant and for reducing flow noise in the heating system.

Differential pressure bypass valve with directly readable adjustment scale. Housing made of brass. Available as straight version or angled version for space-saving installation. The differential pressure in the heating system at full load is set directly at the bypass valve. If the volume flow is reduced, the valve opens to keep the head of the circulation pump constant.

Operating temperature range
Medium:
max. 95 °C
short-term 120 °C
Operating pressure
max. 6 bar
Differential pressure
0.1/0.5 bar fully adjustable
Housing
angled version
Material:
Brass
Connection angled version
Input:
G¾ female
Output:
screw connection, flat-sealing with union nut G¾

Click the corresponding image for detail views, additional information and dimension tables.

Eckausführung

PRO_TEC_BEF_DIFFERENZDRUCK-UEBERSTROEMVENTIL_ECK_42379.TIF

AFRISO_DIFFERENZDRUCK-UEBERSTROEMVENTIL-DUE-DIFFERENZDRUCK-UEBERSTROEMVENTIL_42379_DEU_CHE.PDF

Differential pressure bypass valve DÜ 42379

datasheet variant
Domestic Technology
PDF
853_000_0150.PDF

differential pressure bypass valve DÜ

Mounting instructions
PDF

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