Description
BS 4151 – Method of evaluating pneumatic valve positioners with input signal of 3 to 15 lbf/in<sup>2</sup> (gauge)
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 1523
BS 1780
BS 2643
BS 3512
Product Details
- Published:
- 03/22/1967
- ISBN(s):
- 0580341372
- Number of Pages:
- 14
- File Size:
- 1 file , 430 KB
- Product Code(s):
- 127311, 127311, 00127311
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
