ISO/FDIS 6953-2
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Pneumatic fluid power — Compressed air pressure regulators and filter-regulators — Part 2: Test methods to determine the main characteristics to include in supplier’s literature
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
08-01-2024
English, French
26-08-2023
This document specifies test procedures and a method of presenting the results concerning the parameters which define the main characteristics to be included in the literature from suppliers of regulators and filter-regulators conforming to ISO6953-1.
The purpose of this document is to:
— facilitate the comparison of pressure regulators and filter-regulators by standardizing test methods and presentation of test data;
— assist in the proper application of pressure regulators and filter-regulators in compressed air systems.
The tests specified are intended to allow comparison among the different types of regulators and filter-regulators; they are not production tests to be carried out on each pressure regulator or filter-regulator manufactured.
ISO6953-3 can be used as an alternative dynamic test method for flow-rate characteristics using an isothermal tank instead of a flow meter. However, this method measures only the decreasing flow rate part of the hysteresis curve of forward flow and relief flow characteristics.
NOTE The tests related to electro-pneumatic pressure control valves are specified in ISO10094−2.
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