Beneficial comments (recommendations, additions, deletions) and any pertinent data that may be
of use in improving this document should be addressed to: Defense Supply Center Richmond,
ATTN: DSCR-VBD, 8000 Jefferson Davis Highway, Richmond, VA 23297-5610 by using the
Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this
document or by letter.
AMSC N/A 1 of 42 FSC 8120
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.
NOT MEASUREMENT SENSITIVE
MIL-DTL-2F
25 September 2002
SUPERSEDING
MIL-DTL-2E
9 June 1995
DETAIL SPECIFICATION
VALVES, CYLINDER, GAS
(FOR COMPRESSED OR LIQUEFIED GASES),
GENERAL SPECIFICATION FOR
This specification is approved for use by all Departments and Agencies of the
Department of Defense.
1. SCOPE
1.1 Scope. This specification provides design and operational requirements for valves
used with compressed gas cylinders containing liquefied or non-liquefied compressed gases or
mixtures.
1.2 Classification. The valves are of the following styles, classes, compositions, inlet
sizes, and pressure relief device (PRD) types.
Style I - Compression packed valve.
Style II - O-ring seal valve.
Style III - Pressure seal valve.
Style IV - Diaphragm seal valve.
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