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ASTM F1685-00(2019)

Historical Reaffirmation

Standard Specification for Pressure-Reducing Manifolds for Air or Nitrogen Systems

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1.1 This specification covers the design, construction, testing and operating requirements for pressure-reducing manifolds for air or nitrogen systems, referred to herein also as manifolds. The term manifold constitutes the combination of all components and piping between, and including, the inlet and outlet ports (see Fig. 1 and Fig. 2).

FIG. 1 Manifold Configuration

 Manifold Configuration  Manifold Configuration

FIG. 2 Manifold Configuration

Manifold ConfigurationManifold Configuration

1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.


This specification covers the design, construction, testing and operating requirements for pressure-reducing manifolds for air or nitrogen systems, which constitute the combination of all components and piping between, and including, the inlet and outlet ports. The manufactured manifolds shall perform satisfactorily to the following procedures: visual examination; hydrostatic shell test; relief-valve lift test; seat tightness test; and external leakage test.


SDO ASTM: ASTM International
Document Number F1685
Publication Date May 1, 2019
Language en - English
Page Count 11
Revision Level 00(2019)
Supercedes
Committee F25.11
Publish Date Document Id Type View
May 10, 2000 F1685-00 Revision
Nov. 15, 2024 F1685-00R24 Reaffirmation
May 1, 2019 F1685-00R19 Reaffirmation
May 1, 2013 F1685-00R13 Reaffirmation
May 1, 2006 F1685-00R06 Reaffirmation