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BS 4151:1967

Method of evaluating pneumatic valve positioners with input signal of 3 to 15 lbf/in2 (gauge)

Standard Details

Specifies tests to determine performance of pneumatic valve positioners with 3 to 15 lbf/in2 (gauge) input signal. Method of evaluation specifies use of a valve operator of a spring-opposed or double-acting diaphragm or piston type in order to allow a ready comparison to be made between different types of positioner.

General Information

Status : Confirmed
Standard Type: Main
Document No: BS 4151:1967
Document Year: 1967
Pages: 14

Life Cycle

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Confirmed
BS 4151:1967
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