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ISA RP75.21 : 1989

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

PROCESS DATA PRESENTATION FOR CONTROL VALVES
Available format(s)

Hardcopy

Withdrawn date

01-05-2010

Language(s)

English

Published date

01-01-1996

1 Scope
2 Purpose
3 Definitions
4 Discussion
5 Process data envelope
6 Process schematic
7 Process piping and configuration
8 Process data worksheet
9 Suggested applications
Annex A - References
Figures
1 - Example of a process data envelope
2 - Example of a process schematic
3 - Examples of process piping configuration sketches
4 - Process data worksheet

Specifies a technique for the communication of process data and other special requirements among the parties involved to facilitate the selection of control valves, their actuators, and accessories.

Committee
SP75
DocumentType
Standard
Pages
18
PublisherName
International Society of Automation
Status
Withdrawn

ISA 75.05 : 1983 CONTROL VALVE TERMINOLOGY
ISA 75.01 : 1985 FLOW EQUATIONS FOR SIZING CONTROL VALVES
ISA 51.1 : 1979 PROCESS INSTRUMENTATION TERMINOLOGY
ISA 75.02 : 1996 CONTROL VALVE CAPACITY TEST PROCEDURES

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