Norm

ASTM F1098-87(2015)

Standard Specification for Envelope Dimensions for Butterfly Valves—NPS 2 to 24

48,24

Over deze norm

Status Definitief
Aantal pagina's 3
Commissie F25.11
Gepubliceerd op 01-05-2015
Taal Engels

1.1 This specification provides standard dimensions for manual (lever and gear actuator) butterfly valves installed in shipboard piping systems in NPS 2 to NPS 24, inclusive.

1.2 This specification covers conventional and ANSI B16.34 class butterfly valves of both lug and wafer types.

1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

Details

ICS-code 23.060.10
Nederlandse titel Standard Specification for Envelope Dimensions for Butterfly Valves—NPS 2 to 24
Engelse titel Standard Specification for Envelope Dimensions for Butterfly Valves—NPS 2 to 24

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