DpN = 5 bar per land

07:21 Oct 12, 2006
English to Italian translations [PRO]
Mechanics / Mech Engineering / valvole industriali
English term or phrase: DpN = 5 bar per land
Il testo riguarda le specifiche relative a valvole da installare in ambienti antideflagranti:

With both of these certificates, XXX can offer a servo and proportional valve portfolio for explosion-proof environments from sizes NG 6 with 2-16 liter/minute nominal flow up to NG 25 with 550 liter/minute nominal flow (each with *DpN = 5 bar per land*)

Non comprendo l'acronimo DpN, né "bar per land".
Grazie per l'aiuto
Pamela
Pamela Brizzola
Italy
Local time: 19:20


Summary of answers provided
3 +1nota
Gian


Discussion entries: 1





  

Answers


2 hrs   confidence: Answerer confidence 3/5Answerer confidence 3/5 peer agreement (net): +1
dpn = 5 bar per land
nota


Explanation:
questo DpN dovrebbe essere il "Delta P Nominale" ovvero la caduta di pressione (infatti indicano 5 bar, essendo bar una delle unità di pressione maggiormente in uso, equivalente a 100 kPa (chilopascal).
"per land" non saprei .... letteralmente = "per ...???" se qualcuno o tu dal contesto riesci ad intuire qualcosa....

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Note added at 4 hrs (2006-10-12 11:23:44 GMT)
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Nominale, perché si riferisce sempre a certe condizioni di progetto

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Note added at 4 hrs (2006-10-12 11:35:16 GMT)
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5 bar = 500 kPa = 0,5 MPa (ovvero 0,5 megapascal)

Gian
Italy
Local time: 19:20
Specializes in field
Native speaker of: Native in ItalianItalian
PRO pts in category: 2464

Peer comments on this answer (and responses from the answerer)
agree  Valeria Faber: *per land* potrebbe riferirsi a *ambiente* nel senso di stanza...
3 hrs
  -> mah... nel caso di valvole la perdita di carico nominale si dà per ciascuna valvola.
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