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Hydraulic slow closing LLDPT Lined check valves
Oil & Gas

PTFE Sleeved Al-bronze Four Way Plug Valves

YFL PTFE Sleeved Al-bronze four way plug valve is used to change the flow direction or distribute the corrosive medium in industries of petrochemical, power, mining, paper, seawater etc.
  • Size:

    2''-14'', DN50-DN350
  • Pressure:

    150lbs-900lbs, PN10-PN160
  • Body:

    Cast iron, Cast steel, Stainless steel, Al-bronze
  • Seat:

    PTFE, Metal to metal seal, Oil Seal
  • Face to Face:

    ASME B16.10, EN558
  • Flange:

    ASME B16.5, EN1092-1
  • Test:

    API 598, API 6D
  • Design standards:

    API 6D, API 599
  • products details

YFL Four way plug valves are designed to realize confluence or diffluence for applications with working pressure from 150lbs to 900lbs and working temperature from -29℃ to 550℃ in Oil & Gas, Power, Chemical, Mining & Metallurgical, Paper & Pulp, Marine & Water etc.


YFL Four way plug valves technical features:

1. Reliable sealing, reasonable structure, excellent performance
2. PTFE sleeved soft seal, metal to meal seal and oil seal available
3. Various body material available: Cast iron, cast steel, stainless steel, duplex stainless steel, Al-bronze etc.
4. Customized flange dimensions and face to face 


Al-bronze four way plug valves flow direction

PTFE Sleeved four way plug valves for oil extraction, petroleum refinery


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 improve process for your projects.

For more solutions, please visit www.YFLvalve.com and contact YFL at sales@YFLvalve.com.

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