accuris store logo
  • Browse all
  • 3A
  • 9000
  • A3
  • A4A
  • AA
  • AAMI
  • AASHTO
  • AATCC
  • ABCB
  • ABMA
  • ABMA-BOILER
  • ACC
  • ACGIH
  • ACI
  • ADA
  • ADS
  • AEIC
  • AENOR
  • AES
  • AFCEN
  • AGA
  • AGMA
  • AHAM
  • AHP
  • AHRI
  • AIA
  • AIAA
  • AICHE
  • AIHA
  • AIIM
  • AISC
  • ALI
  • ALPEMA
  • AMCA
  • ANS
  • ANSI
  • ANSI/ANSLG
  • ANSI/NEMA
  • ANSI/TCNA
  • ANSI/UAMA
  • API
  • APWA
  • AREMA
  • ARINC
  • ARMY
  • AS
  • ASA
  • ASABE
  • ASCE
  • ASD-STAN prEN
  • ASHE
  • ASHRAE
  • ASIS
  • ASM
  • ASME
  • ASNT
  • ASQ
  • ASSE (Plumbing)
  • ASSP
  • ASTM
  • ATIS
  • AVIXA
  • AWC
  • AWI
  • AWPA
  • AWS
  • AWWA
  • B11
  • BHMA
  • BICSI
  • BIFMA
  • BioWorld
  • BMI
  • BS
  • CAN/CGSB
  • CAN/ULC
  • CEI
  • CFR
  • CGA
  • CGSB
  • CIE
  • CII
  • CISPR
  • CLSI
  • CMAA
  • CRANE
  • CRSI
  • CSA
  • CTA
  • CTI
  • DID
  • DIN
  • DNV
  • DOD
  • DOXPUB
  • DVS
  • ECIA
  • EEC
  • EEMUA
  • ESD
  • ETSI
  • FCI
  • FED
  • FM Approvals
  • FORD
  • FRPI
  • GMW
  • GPA
  • HEI
  • HFES
  • HI
  • HIR
  • HPS
  • I3A
  • IADC
  • IAPMO
  • IATA
  • ICAO
  • ICC
  • ICEA
  • ICML
  • IEC
  • IEEE
  • IEEE/UL
  • IES
  • IEST
  • IFI
  • IICRC
  • INCITS
  • INTERN
  • IPC
  • ISA
  • ISEA
  • ISO
  • ISO/IEC/IEEE
  • ISPE
  • ISTA
  • ISUZU
  • JEDEC
  • JIS
  • LIA
  • MBMA
  • MCGRAW-HILL
  • MIL
  • MPIF
  • MSS
  • NAAMM
  • NACE
  • NADCA
  • NAS
  • NASA
  • NBBI
  • NCSL
  • NECA
  • NEMA
  • NETA
  • NFPA (Fire)
  • NFPA (Fluid)
  • NFSI
  • NG
  • NGA
  • NISO
  • NORSOK
  • NRC
  • NSC
  • NSF
  • NZS
  • OPEI
  • PCI
  • PDA
  • PEI
  • PIA
  • PIP
  • PPI
  • RTCA
  • SAE
  • SAIA
  • SCTE
  • SDI
  • SES
  • SIA
  • SJI
  • SMACNA
  • SME
  • SMPTE
  • SN EN
  • SPC
  • SPI
  • SSPC
  • STI/SPFA
  • TAPPI
  • TCIA
  • TEMA
  • THHILL
  • TIA
  • TMS
  • UL
  • ULC
  • UOP
  • WILEY
  • WRC
  • X9
Publishers
Need Help?
Log in
Create Account
Cart

Your shopping cart is empty.

Log in or create account

  1. Home
  2. API Std 594

API Std 594 Historical

1173245

Check Valves: Flanged, Lug, Wafer and Butt-welding, 6th Edition

standard by American Petroleum Institute , 09/01/2004

This document has been replaced. View the most recent version.

Track This

👥 Multi-User PDF

Full Description

API Standard 594 covers design, material, face-to-face dimensions, pressure-temperature ratings, and examination, inspection, and test requirements for two types of check valves. See more

Also Bought By Customers

  • 2219453

    API Std 609
    Priced From $130.00

  • 1950270

    AGA XQ1704-1
    Priced From $388.00

  • 1893277

    API Std 660 (R2025)
    Priced From $230.00

  • 1874870

    API Std 664 Datasheets
    Priced From $67.00

 

Document History

  1. API Std 594

    February 2022
    Check Valves: Flanged, Lug, Wafer, and Butt-welding, Ninth Edition

    • Most Recent  Most Recent
  2. API Std 594

    July 2017
    Check Valves: Flanged, Lug, Wafer, and Butt-welding, Eighth Edition

    • Historical Version
  3. API Std 594

    September 2010
    Check Valves: Flanged, Lug, Wafer and Butt-welding, 7th Edition

    • Historical Version
  4. API Std 594

    You are currently viewing this product 👀 currently
    viewing

    September 2004
    Check Valves: Flanged, Lug, Wafer and Butt-welding, 6th Edition

    • Historical Version
  5. API 598

    November 1997
    Check Valves: Wafer, Wafer-Lug, and Double Flanged Type

    • Historical Version

Browse related products from American Petroleum Institute

  • American Petroleum Institute > Refining

Order Options

Delivery Options
Price: $144.00
Available for Immediate Download

Product Details

Edition:

6th

Published:

09/01/2004

ANSI:

ANSI Approved

Number of Pages:

26

File Size:

1 file , 230 KB

Product Code(s):

C59406R, C59406, C59406R, C59406, C59406, C59406R

Note:

This product is restricted and cannot be purchased in the following countries Ukraine, Russia, Cuba, Syria, Belarus, Iran, North Korea
✕

Document Delivery Options

Secure PDF
Also known as an SPDF enforces publisher restrictions around file sharing, printing, and downloading. For more details on these restrictions refer to: Help Center.
Printed Edition
A vast majority of our standards are available in printed format. Sometimes these are bound like a book, sometimes loose pages that you can put in a binder.
Printed Edition + PDF
A combination of a Hard Copy product that is mailed and an electronic product such as a PDF or SPDF (Secure PDF). Refer to Help Center for more details.
✕

Multi-User PDF

A Multi-User PDF allows you to purchase a finite set of single user licenses for a specific document. The number of user licenses available for purchase varies by document, please see the store listing for more specific information.
✕

What is a Secured PDF?

Secured PDFs are equipped with Digital Rights Management (DRM) software, by request of the Publisher to protect the copyright of the Publication, preventing unauthorized duplication and distribution.

What does this mean?

To view the PDF, a DRM tool, FileOpen must be installed. FileOpen is a free plugin which is compatible with Adobe Acrobat Reader DC and Pro DC, as well as other PDF Readers noted on the FileOpen website.

What can you do with a Secured PDF?

  • Print (except for IADC, ICML)
  • Search
  • Highlight
  • Bookmark

Restrictions:

  • Some Publishers do not allow printing.
  • Most Publishers do not permit copy and pasting from the PDF.
  • Sharing, Duplicating and Distribution prohibited.
  • For further information on restrictions, please click here.

PRODUCTS & SERVICES

  1. BPVC 2025
  2. BPVC Previous Editions
  3. Engineering Workbench
  4. Track It

CUSTOMER CARE

  1. Help Center
  2. Glossary
  3. Search Tips

CONNECT WITH US

  1. Contact Us

COMPANY INFORMATION

  1. About Accuris
  2. Press
  • © Copyright 2026 ACCURIS
  • Privacy Policy
  • System Information
Device/OS: Unknown
Browser: Unknown Browser 0.0
User Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
Store Name: css
Page: /standards/api-std-594?product_id=1173245
Referrer: Direct Navigation
IP: 216.73.216.31
Language: en
Customer #: Not Logged In
Member?: NO
Cart #: 1463885759
Order #: None
Cookies: YES
×