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Hydraulic slow closing LLDPT Lined check valves
Chemical

Trunnion mounted Top Entry Ball Valves

YFL Trunnion mounted top entry ball valves are used widely in Oil & Gas, Petrochemical, Power, Mining, Paper and Pulp duo to convenient in-line maintenance.
  • Size:

    2''-24'', DN50-DN600
  • Pressure:

    150lbs-2500lbs, PN10-PN420
  • Body:

    WCB, LCB, LCC, CF8,CF8M
  • Seat:

    PTFE, NYLON, DEVLON, Metal seated
  • Operation:

    Gearbox, Pneumatic, Electric
  • Connection Ends:

    Flanged, Butt-weld
  • Design standards:

    API 6D
  • Ball:

    A105+ENP, F304, F316+STL, Ni60, TCC
  • products details

YFL top entry ball valve has the ball assembled from the top so that it is no need to remove the ball valve from the pipeline for repair or maintenance. The in-line maintenance of top entry ball valve is convenient and efficient.


Top entry ball valves


YFL top entry ball valve can be disassembly conveniently, first remove the bolts and nuts on the middle flange which connect body and bonnet, and lift the bonnet and stem out of the body, then the ball and valve seat can be taken out easily for repair to save the shutdown time and reduce shutdown loss. 



Top entry trunnion mounted ball valves


There are cast steel body and forged steel body available for top entry ball valves, and the valve seal can be soft seal or metal seal for abrasive medium at high temperature.


Top entry cryogenic ball valves

Top entry metal seated ball valves


Why Choose YFL?

1. Experienced in providing best solutions according to various sever working conditions to solve problems
2. Strict quality control from raw materials, machining to pressure test and function test
3. Professional technical support and fast response trouble shooting
4. Approved & Registered vendor of Glencore & Umicore
5. Successful cases and reference list available
6. Customizable, Flexible,  Short delivery time


Testimonials from Glencore in Mining industry

"We are very happy with the results so far, and the valves seem to be top quality.
You must understand that this factory has some of the world's toughest conditions with regards to abrasive and corrosive solutions. We dissolve metals and most products and suppliers we tested in our applications failed. "  


YFL for 誉丰利 means benefiting from reputation.

We cast brand and forge reputation by quality and service.

We focus on your satisfaction and our responsibility.

Let‘s solve problems and create values for your projects.

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