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Hydraulic slow closing LLDPT Lined check valves
Oil & Gas

API 6D Slab Gate Valves Without Through Conduit

YFL API 6D Slab gate valve without through conduit has excellent sulfur resistance and wear resistance to be suitable for long distance pipeline which don't need to be cleaned.
  • Size:

    1''-40'', DN25-DN1000
  • Pressure:

    150lbs-1500lbs, PN10-PN260
  • Body:

    WCB, LCB, CF8, CF8M
  • Seat:

    A105, LCB, F304, F316+PTFE
  • Face to Face:

    ASME B16.10
  • Flange:

    ASME B16.5, EN1092-1
  • Design standards:

    API 6D, ASME B16.34
  • Medium:

    Water, Oil, Gas
  • products details

YFL API 6D slab gate valves have two kind of sealing structure: Teflon soft seal and Metal to Metal seal. 

When the seat is A105/LCB/F304+ENP+PTFE/RPTFE, the sealing is soft seal with excellent sealing performance. 

When the seat is A105/LCB/F304+STL, the seat has excellent abrasion resistance for long working life. 

When the pipeline need to be cleaned by pipeline pig, the slab gate valve should be with through conduit.

When the pipeline don't need to be cleaned, the slab gate valve don't need to have diversion hole in the slab gate. 

The body of the slab gate valve can be cast body, forged body or welded by steel plate. 

Extended stem is available upon request for convenient operation.


API 6D Slab gate valves without through conduit production


API 6D Large size slab gate vavles without through conduit


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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