ASTM F993-86(2001)
Historical Standard: ASTM F993-86(2001) Standard Specification for Valve Locking Devices
SUPERSEDED (see Active link, below)
ASTM F993
1. Scope
1.1 This specification covers the application, design, and materials for valve locking devices.
1.2 Locking devices Types I and II described in this specification are designed to secure the valve in a fully opened or completely closed position.
1.3 This specification does not apply to valves equipped with locking devices from the valve manufacturer, unless this standard is invoked in the procurement ordering data for the valve or its locking device, or both.
1.4 This specification is intended to supercede NASEA drawing S4824-1385509. However, cancellation of that drawing and adoption of this specification can only be effected by the navy.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
A36/A36M Specification for Carbon Structural Steel
A167 Specification for Stainless and Heat-Resisting Chromium-Nickel Steel Plate, Sheet, and Strip
A492 Specification for Stainless Steel Rope Wire
A668/A668M Specification for Steel Forgings, Carbon and Alloy, for General Industrial Use
B209 Specification for Aluminum and Aluminum-Alloy Sheet and Plate
B580 Specification for Anodic Oxide Coatings on Aluminum
F708 Practice for Design and Installation of Rigid Pipe Hangers
Other Documents
AmericanWeldingSocie on Steel Available from American Welding Society (AWS), 550 NW LeJeune Rd., Miami, FL 33126, http://www.aws.org.Keywords
locking device; marine technology; ship; valve; valve locking device; Flanges/fittings/valves/parts--specifications; Locks; Shipbuilding materials (general)--specifications; Shipbuilding steel materials--specifications; Shipbuilding steel pipe materials--specifications; Steel valves--specifications; Valves--marine vessels;
ICS Code
ICS Number Code 47.020.30 (Piping systems)
DOI: 10.1520/F0993-86R01
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