handtmann 33501 - 4.2 Identification of components

Safety relief valves
33501, 33502, 33503, 33521, 33601, 33602, 33603, 33621
Technical Description
BA(k)_033501.06
12 / 30 Albert Handtmann Armaturenfabrik GmbH & Co. KG 2023-07-27
4.2 Identification of components
All safety relief valves are marked with a nameplate and a marking on the housing.
Marking of the nameplate
(The values on the nameplate shown below are example values.)
Marking of the housing
AH / DNXX / PNXX / T 0°C - 140°C / 1.4404 / Heat no.