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  4. Standard "ASTM F1793-97(2004)"
WITHDRAWN ASTM F1793-97(2004) 1.5.2004 preview

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ASTM F1793-97(2004)

Standard Specification for Automatic Shut-Off Valves (Also Known as Excess Flow Valves, EFV) for Air Or Nitrogen Service



STANDARD published on 1.5.2004


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The information about the standard:

Designation standards: ASTM F1793-97(2004)
Note: WITHDRAWN
Publication date standards: 1.5.2004
SKU: NS-51583
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: American technical standard
Category: Technical standards ASTM

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Annotation of standard text ASTM F1793-97(2004) :

Keywords:

automatic shut-off valves, EFV, nitrogen service, ICS Number Code 23.060.01 (Valves in general)

Additional information

 
1. Scope

1.1 This specification covers self-contained automatic shut-off valves (also known as Excess Flow Valves) for air or nitrogen service. They are intended to be installed as safety devices to quickly and automatically shut-off flow under certain excess flow conditions caused by a downstream failure or casualty such as a hose rupture.

1.2 The valves stated in this specification in inch-pounds units are to be regarded as the standard. The SI equivalent shown in parentheses are provided for information only.
 
2. Referenced Documents

ANSI B16.34

ValvesFlanged, Threaded, and Welded End

ANSI B1.20.1

Pipe Threads, General Purpose (Inch)

ANSI B1.1

Unified Screw Threads (UN and UNR Thread Form)

ANSI B16.25

Buttwelding Ends

MIL-F-1183

Fitting, Pipe, Cast Bronze, Silver-Brazing, General Specification for

MIL-S-901

Shock Tests, H.I. (High-Impact); Shipboard Machinery Equipment and Systems, Requirements for

MIL-STD-740-1

MIL-STD-167-1

Mechanical Vibrations of Shipboard Equipment (Type IEnvironmental and Type IIInternally Excited)

F992-17(2022)

Standard Specification for Valve Label Plates

ANSI B16.11

Forged Steel Fittings, Socket-Welding and Threaded

Latest update: 2025-11-27 (Number of items: 2 248 457)
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