This draft European Standard gives guidance on the design, manufacture and testing of closed expansion vessels with built in diaphragm, which will hereinafter be called "vessels", and: a) who diaphragms serve to separate water on the one hand and air/nitrogen on the other hand in heating/cooling systems or water systems; b) which are manufactured singly or in series; c) which may consist partly or entirely of (cold) deep-drawn parts; d) whose parts may be joined by welding, clenching or flanges; e) whose size is not limited; etc.
Legislation related to this standard
ABANDON
prEN 13831
50.98
Project deleted
Sep 11, 2004