ASTM International - ASTM F993-86(2001)

Standard Specification for Valve Locking Devices

historical
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Organization: ASTM International
Publication Date: 27 March 1986
Status: historical
Page Count: 5
ICS Code (Piping systems): 47.020.30
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.

Document History

May 1, 2017
Standard Specification for Valve Locking Devices
1.1 This specification2 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...
April 1, 2011
Standard Specification for Valve Locking Devices
This specification covers the application, design, and materials for valve locking devices. According to the method of locking, these devices are classified into three types: Type I using a wire rope...
February 1, 2006
Standard Specification for Valve Locking Devices
This specification covers the application, design, and materials for valve locking devices. According to the method of locking, these devices are classified into three types: Type I using a wire rope...
March 27, 1986
Standard Specification for Valve Locking Devices
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...
ASTM F993-86(2001)
March 27, 1986
Standard Specification for Valve Locking Devices
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...
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