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Home > Catalogo > Components for central heating systems > Diaphragm safety relief valves for domestic water systems
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Components for central heating systems
Diaphragm safety relief valves for domestic water systems
Diaphragm safety relief valve. F-F connections 1" - 1 1/4".
531
Diaphragm safety relief valve. F-F connections 1" - 1 1/4".
Description:
Diaphragm safety relief valve for domestic water systems. F-F connections.
Discharge overpressure: 20%.
Closing differential:20%.
Working temperature range: 5–100°C.
Factory set: 4 - 6 - 8 - 10 bar.


International approvals:

Verband der Technischen Überwachungs-VereineConformità alla direttiva 97/23/CE (PED)
Articles:
codeconnectionsset P (bar)packpackage
5316401" x 1 1/4"4125
5317401 1/4" x 1 1/2"4110
5316601" x 1 1/4"6125
5317601 1/4" x 1 1/2"6110
5316801" x 1 1/4"8125
5317801 1/4" x 1 1/2"8110
5316101" x 1 1/4"10125
5317101 1/4" x 1 1/2"10110

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