Norm

ASTM F1985-99(2011)

Standard Specification for Pneumatic-Operated, Globe-Style, Control Valves

54,27

Over deze norm

Status Definitief
Aantal pagina's 6
Commissie F25.11
Gepubliceerd op 01-11-2011
Taal Engels

1.1 This specification covers the design, construction, testing, and operating requirements for pneumatic-operated, globe-style, control valves complete with actuators for various fluid systems (steam, gas, and liquid applications). The control valves with actuators may be procured under this specification complete with all associated pneumatic instrumentation necessary for the valve to function in the system application; however, complete and detailed requirements for air instrumentation are beyond the scope of this specification and thus are not included here. This specification is not intended to cover quarter-turn or multi-turn stem valves.

1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

Details

ICS-code 23.060.40
Nederlandse titel Standard Specification for Pneumatic-Operated, Globe-Style, Control Valves
Engelse titel Standard Specification for Pneumatic-Operated, Globe-Style, Control Valves

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