BS 4151:1967

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

BSI Group , 03/22/1967

Publisher: BS

File Format: PDF

$80.00$160.02

Description

Standard By:BSI Group , 03/22/1967

Published:03/22/1967

Pages:14

ISBN(s):0580341372

File Size:1 file , 430 KB

Language:English

Note:This product is unavailable in Ukraine, Russia, Belarus

Specifies tests to determine performance of pneumatic valve positioners with 3 to 15 lbf/in^2 (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.Cross References:BS 1523BS 1780BS 2643BS 3512