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API 594 A-Type Stainless Steel High Pressure Double Flange Dual Plate Swing Type Check Valve

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  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Shanghai

  • Validity to:

    Long-term effective

  • Last update:

    2017-11-04 11:34

  • Browse the number:

    861

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Shanghai Tangcheng Petrochemical Technology Co.Ltd
Contactaixin:

Contactaixin:

tangcheng(Mr.)  

Email:

telephone:

phone:

Area:

Shanghai

Address:

No.168, Jixin RD, Minhang District, Shanghai, China

Website:

http://www.valves-manufacturers.com/ http://www.ey0558.com/com/tangcheng/

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API 594 A-Type Stainless Steel High Pressure Double Flange Dual Plate Swing Type Check Valve



Dual Plate check valve is used to cut off or connect the media in various pipelines of Class 150 - Class 300. The valves made of different materials are suitable for various media such as water, steam, oil, liquefied gas, natural gas, coal gas, nitric acid, oxidizer, urea and etc. The connection ends can be flange or butt welding.





STANDARDS: 























1. DESIGN AND MANUFACTURE




API 594 / API 6D / ASME B16.34




2. FACE TO FACE DIMENSIONS 




ASME B16.10 / API 6D




3. FLANGE ENDS DIMENSIONS




NPS 1/2”-24”




ASME B16.5




NPS 26”& ABOVE




ASME B16.47




4. BW ENDS




ASME B16.25




5. SOCKET WELDING ENDS




ASME B16.11




6. THREADED ENDS (NPT)




ASME B16.11




7. FIRE SAFE DESIGN




API 607 / API 6FA




8. INSPECTION & TEST DESIGN




API 598 / API 6D / ISO5208







DATASHEET:


























1. NORMAL DIAMETER




NPS 1/2″-48″




2. NORMAL PRESSURE




CLASS 150~2500




3. SUITABLE MEDIUM




CORROSIVE ENVIRONMENT, OIL, GAS, WATER




4. SUITABLE TEMPERATURE




-29℃ - 450℃




5. PORT TYPE




FULL PORT




6. CONNECTION ENDS




RF / NPT / BW / SW




7. BODY / COVER MATERIAL




STAINLESS STEEL / CAST STEEL / DUPLEX STEEL / HASTELLOY STEEL




8. DISC MATERIAL




STAINLESS STEEL / DUPLEX STEEL / HASTELLOY STEEL




9. SEAT MATERIAL




STAINLESS STEEL / STELLITE / HARD FACE




10. STEM MATERIAL




N/A




11. OPERATION




N/A







DESIGN FEATURES:



1, the short length of the structure, the structure of the traditional flanged check valve length of only 1/4 to 1/8



2, small size, light weight, its weight is only traditional flange check valve 1/4 to 1/20



3, the valve closed fast, small water hammer pressure



4, horizontal or vertical pipe can be used, easy to install



5, the flow smooth, fluid resistance



6, sensitive, good sealing performance



7, valve stroke short, small off valve impact



8, the overall structure is simple and compact, attractive appearance



9, long life, high reliability





DIMENSION :
















































































































DN




D




D1




D2




L




R




t




50




107




65




40




43




27




18.4




65




127




80




60




46




35




19.8




80




142




94




70




64




42




27.7




100




162




117




88




64




50




27.7




150




218




171




134




76




77




31.6




200




273




224




182




89




102.5




32.9




300




378




310




260




114




146




43.3




350




446




360




298




127




170




45.3




400




488




410




350




140




195




52.3




450




546




450




385




152




215




58.2




500




594




505




438




152




238




58.3




600




700




624.5




538




178




292




74.6




700




820




720




662




229




345




96




800




930




825




762




241




394




99



Certificate





Equipment





Testing








If you're interested in our api 594 a-type stainless steel high pressure double flange dual plate swing type check valve, please be free to contact us. Known as one of the leading and professional valve manufacturers and suppliers in China, we won't let you down.


Contact Us

Contact Person: Eric Zhu

TEL: +86-21-64973958

E-mail: info@tcovkvalve.com

Web: http://www.valves-manufacturers.com