ASTM F885-84(2022)

Standard Specification for Envelope Dimensions for Bronze Globe Valves NPS <emph type="bold" ><fraction><num>1</num><den>4</den></fraction></emph> to 2

ABSTRACT
This specification supplies the standard envelope dimensions for small bronze globe valves of nominal pipe sizes from NPS ¼ to 2 with threaded and brazed end connections installed in shipboard piping systems. The valves are in accordance with MSS-SP80, Class 200.
SCOPE
1.1 This specification provides standard dimensions for small bronze globe valves (NPS 1/4 to 2) installed in shipboard piping systems.  
1.2 This specification covers valves of a nominal pipe size from NPS 1/4 to 2 with threaded and brazed end connections. The valves are in accordance with MSS-SP80, Class 200.  
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.

General Information

• Status: Published
• Publication Date: 30-Jun-2022
• ICS: 23.060.30 - Gate valves
• ICS: 47.020.30 - Piping systems
• Technical Committee: F25 - Ships and Marine Technology
• Drafting Committee: F25.11 - Machinery and Piping Systems

Standards Content (Sample)

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.
Designation: F885 −84 (Reapproved 2022) An American National Standard
Standard Specification for
Envelope Dimensions for Bronze Globe Valves NPS ⁄4 to 2
ThisstandardisissuedunderthefixeddesignationF885;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginal
adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.Asuperscript
epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope 2.2 Manufacturer’sStandardizationSocietyoftheValveand
Fittings Industry Standard:
1.1 This specification provides standard dimensions for
SP80 Bronze Gate, Globe, Angle and Check Valves
small bronze globe valves (NPS ⁄4 to 2) installed in shipboard
piping systems.
3. Materials and Manufacture
1.2 This specification covers valves of a nominal pipe size
3.1 Threaded end connections shall be in accordance with
from NPS ⁄4 to 2 with threaded and brazed end connections.
ANSI B2.1. Brazed end connections shall be in accordance
The valves are in accordance with MSS-SP80, Class 200.
with Table 1.
1.3 This international standard was developed in accor-
dance with internationally recognized principles on standard-
4. Dimensions
ization established in the Decision on Principles for the
4.1 Valve dimensions for both threaded- and brazed-type
Development of International Standards, Guides and Recom-
end connections are provided in Fig. 1.
mendations issued by the World Trade Organization Technical
Barriers to Trade (TBT) Committee.
5. Tolerances
2. Referenced Documents
5.1 A plus or minus tolerance of ⁄32 in. (0.8 mm) shall be
allowed on all dimensions that do not have a maximum or
2.1 ANSI Standard:
minimum specified.
B2.1 Pipe Threads (Except Dryseal)
6. Keywords
This specification is under the jurisdiction of ASTM Committee F25 on Ships
6.1 brazedconnection;bronzeglobevalve;envelopedimen-
and Marine Technology and is the direct responsibility of Subcommittee F25.11 on
Machinery and Piping Systems.
sion; globe valve; marine technology; ship
Current edition approved July 1, 2022. Published July 2022. Originally approved
in 1984. Last previous edition approved in 2017 as F885 – 84 (2017). DOI:
10.1520/F0885-84R22.
2 3
Available from American National Standards Institute (ANSI), 25 W. 43rd St., Available from Manufacturers Standardization Society of theValve and Fittings
4th Floor, New York, NY 10036, http://www.ansi.org. Industry (MSS), 127 Park St., NE, Vienna, VA22180-4602, http://www.mss-hq.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
F885 − 84 (2022)
AB C D E
Valve Size −NPS End to End, Pipe Centerline to Valve Maximum Handwheel Pipe Centerline to Valve Maximum Width, Nominal Weight,
in. (mm) Top, Maximum, in. (mm) Size, in. (mm) Bottom, Maximum, in. (mm) lb (kg)
in. (mm)
1 1 5 1 3 1
⁄4 2 ⁄4 (57) 4 ⁄8 (118) 2 ⁄2 (64) ⁄4 (19) 1 ⁄2 (38) 1 (0.5)
3 1 5 1 3 1
⁄8 2 ⁄4 (57) 4 ⁄8 (118) 2 ⁄2 (64) ⁄4 (19) 1 ⁄2 (38) 1 (0.
...