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ASTM F1508-96(2021)

(Specification)

Standard Specification for Angle Style, Pressure Relief Valves for Steam, Gas, and Liquid Services

Standard Specification for Angle Style, Pressure Relief Valves for Steam, Gas, and Liquid Services

ABSTRACT
This specification covers spring-loaded, angle style, pressure relief valves for steam, gas, and liquid system applications. Pressure relief valves shall be of the following types and material grades: Type I, Grades A and B; Type II, Grades C and D; and Type III, Grades E and F. Hydrostatic shell test and set pressure, blowdown, and seat tightness test shall be performed to meet the specified requirements.
SCOPE
1.1 This specification covers spring-loaded, angle style, pressure relief valves for steam, gas, and liquid system applications (excluding boiler safety and hydraulic system relief valves).  
1.2 The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard.  
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
31-Dec-2020
ICS
47.020.30 - Piping systems
Technical Committee
F25 - Ships and Marine Technology
Drafting Committee
F25.11 - Machinery and Piping Systems
Current Stage
Ref Project

Relations

Refers
ASTM B21/B21M-20 - Standard Specification for Naval Brass Rod, Bar, and Shapes
Effective Date
01-Apr-2020
Refers
ASTM A194/A194M-20 - Standard Specification for Carbon Steel, Alloy Steel, and Stainless Steel Nuts for Bolts for High Pressure or High Temperature Service, or Both
Effective Date
01-May-2020

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ASTM F1508-96(2021) - Standard Specification for Angle Style, Pressure Relief Valves for Steam, Gas, and Liquid ServicesASTM F1508-96(2021) - Standard Specification for Angle Style, Pressure Relief Valves for Steam, Gas, and Liquid Services
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ASTM F1508-96(2021) - Standard Specification for Angle Style, Pressure Relief Valves for Steam, Gas, and Liquid Services
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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:F1508 −96 (Reapproved 2021) An American National Standard
Standard Specification for
Angle Style, Pressure Relief Valves for Steam, Gas, and
1
Liquid Services
This standard is issued under the fixed designation F1508; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope Stainless and Alloy, for Pressure-Containing Parts, Suit-
able for High-Temperature Service
1.1 This specification covers spring-loaded, angle style,
A227/A227M Specification for Steel Wire, Cold-Drawn for
pressure relief valves for steam, gas, and liquid system
Mechanical Springs
applications (excluding boiler safety and hydraulic system
A229/A229M Specification for Steel Wire, Quenched and
relief valves).
Tempered for Mechanical Springs
1.2 The values stated in inch-pound units are to be regarded
A231/A231M Specification for Chromium-Vanadium Alloy
as standard. No other units of measurement are included in this
Steel Spring Wire
standard.
A276 Specification for Stainless Steel Bars and Shapes
1.3 This international standard was developed in accor- A313/A313M Specification for Stainless Steel Spring Wire
dance with internationally recognized principles on standard-
A351/A351M Specification for Castings, Austenitic, for
ization established in the Decision on Principles for the Pressure-Containing Parts
Development of International Standards, Guides and Recom-
A479/A479M Specification for Stainless Steel Bars and
mendations issued by the World Trade Organization Technical Shapes for Use in Boilers and Other Pressure Vessels
Barriers to Trade (TBT) Committee.
A494/A494M Specification for Castings, Nickel and Nickel
Alloy
2. Referenced Documents
A689 Specification for Carbon and Alloy Steel Bars for
2
Springs
2.1 ASTM Standards:
B21/B21M Specification for Naval Brass Rod, Bar, and
A105/A105M Specification for Carbon Steel Forgings for
Shapes
Piping Applications
B61 Specification for Steam or Valve Bronze Castings
A125 Specification for Steel Springs, Helical, Heat-Treated
B62 Specification for Composition Bronze or Ounce Metal
A182/A182M Specification for Forged or Rolled Alloy and
Castings
Stainless Steel Pipe Flanges, Forged Fittings, and Valves
B148 Specification for Aluminum-Bronze Sand Castings
and Parts for High-Temperature Service
B164 Specification for Nickel-Copper Alloy Rod, Bar, and
A193/A193M Specification for Alloy-Steel and Stainless
Wire
Steel Bolting for High Temperature or High Pressure
B637 Specification for Precipitation-Hardening and Cold
Service and Other Special Purpose Applications
Worked Nickel Alloy Bars, Forgings, and Forging Stock
A194/A194M Specification for Carbon Steel, Alloy Steel,
for Moderate or High Temperature Service
and Stainless Steel Nuts for Bolts for High Pressure or
D5204 Classification System and Basis for Specification for
High Temperature Service, or Both
Polyamide-Imide (PAI) Molding and Extrusion Materials
A216/A216M SpecificationforSteelCastings,Carbon,Suit-
F467 Specification for Nonferrous Nuts for General Use
able for Fusion Welding, for High-Temperature Service
F468 Specification for Nonferrous Bolts, Hex Cap Screws,
A217/A217M Specification for Steel Castings, Martensitic
Socket Head Cap Screws, and Studs for General Use
3
2.2 API Standards:
1
This specification is under the jurisdiction of ASTM Committee F25 on Ships
API 526 Flanged Steel Safety-Relief Valves
and Marine Technology and is the direct responsibility of Subcommittee F25.11 on
API RP 520, Part 1 Recommended Practice for the Design
Machinery and Piping Systems.
and Installation of Pressure-Relieving Systems in Refin-
Current edition approved Jan. 1, 2021. Published January 2021. Originally
ɛ1
approved in 1996. Last previous edition approved in 2016 as F1508 – 96 (2016) .
eries
DOI: 10.1520/F1508-96R21.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
3
Standards volume information, refer to the standard’s Document Summary page on Available from American Petroleum Institute (API), 200 Massachusetts
the ASTM website. Avenue, NW Suite 1100 Washington, DC 20001-5571, http://www.api.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
F1508−96 (2021)
4
2.3 ASME Standard: force per square inch or a percent of the set pressure. The
ASME Boiler and Pressure Vessel C
...

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