NBN E 29-317-1988
Industrial valves. Spherically curved valve. Performance Testing

Standard No.

NBN E 29-317-1988

Release Date

1988

Published By

BE-NBN

Latest

NBN E 29-317-1988

Scope

This standard describes the suitability tests applicable to all types of ball valves, and gives the minimum characteris ics required. For specific applications, additional requirements may be imposed.

NBN E 29-317-1988 history

• 1988 NBN E 29-317-1988 Industrial valves. Spherically curved valve. Performance Testing