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Cast Steel Trunnion Ball Valve

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2023-08-03 06:24

  • Browse the number:

    86

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Company Profile

Zhejiang 3D Valve Co., Ltd

By certification [File Integrity]

Contact：yuzong(Mr.)  

Email：

Telephone：

Phone：

Area：Beijing

Address：Beijing

Website：http://www.3dvalve.com/ http://yuzong.shishengit.com/

Product Details




Product details：



 



Principle of the cast steel floating ball valve: This kind of floating ball valve has a ball supported by two valve seats. Under the medium pressure effect, a certain displacement can be generated by the ball itself so as to be pressed onto the seat seal ring at the outlet, guaranteeing tightness at the outlet.



The floating ball valve is mainly divided into such two structures as the single-body type and double-body type.



 





Valve Features



 



























Split body design with flanged ends for fast installation, in-line maintenance and rebuilding

Solid ball construction provides structural integrity and minimizes flow turbulence

Mounting pad complied with ISO 5211 for ease and interchangeability of actuation

Bottom-loaded blow-out proof stem

Investment cast body & cap on sizes 1/2"to 4"



Sand cast body & cap on sizes 5" to 10"

Body joint is designed to prevent excessive compression of valve internals, resulting in a consistent and low operating torque

Basic design complied with ASME/ANSI B 16.34

Flanged ends complied with ASME/ANSI B 16.5

Face-to-face dimensions complied with ASME/ANSI B16.10

Tested according to ANSI B 16.34 & API 598


 





Design Features



 



The floating ball valve are designed in accordance with ISO17292,API 608,BS 5351,GB/T 12237;



Simple structure with good tightness and small torque;



Have reduce bore type and full bore type with the minimum flow resistance (zero actually);



Low emission packing;



Fire safe, anti-static and anti-blowout stem design;



Optional locking device



Optional ISO 5211 top flange



 





Product Range



 




  • Body material: carbon steel, stainless steel, alloy steel

  • Nominal diameter:1/2"～10"(DN15~DN250)

  • End Connection: RF, BW, THR

  • Pressure range: Class150 – 300(PN16~PN40)

  • Operation: wrench, worm gear, electric, etc.

http://www.3dvalve.com/