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The document applies to hand-operated shut-off valves for gases which are laid down up to a maximum working pressure of 40 bar (4 MPa) and for acetylene up to 1,5 bar (0,15 MPa) on and in pipelines at nominal width up to DN 50 for welding, cutting and allied processes.
| Author | DIN |
|---|---|
| Editor | DIN |
| Document type | Standard |
| Format | File |
| ICS | 23.060.10 : Globe valves
|
| Number of pages | 16 |
| Replace | DIN 32509 (1998-07) |
| Cross references | OENORM M 7877 (2011-08-15), NEQ |
| Set | DIN-DVS-TAB 65-2010,DIN-DVS-TAB 65-2012 |
| Year | 2009 |
| Document history | DIN 32509 (2009-04) |
| Country | Germany |
| Keyword | 32509 |