NA 132
DIN Standards Committee Shipbuilding and Marine Technology
Project
Diaphragm valves made of CuSn10-C - Straightway valves with sleeve - DN 20 to DN 50, PN 10; Text in German and English
Abstract
This standard is applicable on diaphragm valves on vessels for the German Navy with about 85 % passage. Valves with membranes made of NBR are used in piping for fresh cooling water, sea water, fuel F-75, aviation fuel F-44, lubricating oil, compressed air containing oil, bilge water and sanitary sewage at Operating temperatures to 80 °C. Valves with EPDM diaphragms are used in piping for hot water and fresh water at operating temperatures up to 130 °C.
Begin
2025-05-06
Planned document number
VG 85239
Project number
13203439
Responsible national committee
NA 132-02-06 AA - Fittings armatures
