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Last Updated: Jul 25, 2024
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ASTM F1098-87(2024)
Standard Specification for Envelope Dimensions for Butterfly Valves—NPS 2 to 24
Standard Specification for Envelope Dimensions for Butterfly Valves—NPS 2 to 24
F1098-87R24
ASTM|F1098-87R24|en-US
Standard Specification for Envelope Dimensions for Butterfly Valves—NPS 2 to 24
Standard
F1098 Standard Specification for Envelope Dimensions for Butterfly Valves—NPS 2 to 24>
new
BOS Vol. 01.07 Committee F25
$
64.00
In stock
ASTM International
Abstract
This specification covers standard envelope dimensions for manual (lever and gear actuator) butterfly valves installed in shipboard piping systems. Materials covered by this specification are conventional and ANSI B16.34 class butterfly valves (from NPS 2 to NPS24) of both lug and wafer types.
Scope
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 ASME 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.
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.