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Hydraulic slow closing LLDPT Lined check valves
Marine & Water

BS5163 GGG50 Resilient Seat Gate Valves

YFL Ductile cast iron resilient seat gate valve with EPDM seat is used for Neutral water, Drinking water, Sewage under 80℃.
  • Size:

    DN40-DN1000, 1 1/2''-40''
  • Pressure:

    PN10,PN16, 250PSI, 125lbs
  • Body:

    EN558-1, DIN3202-F4/F5, BS5163GG25, GGG40, GGG50
  • Seat:

    EPDM
  • Flange:

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

    AWWA C515,EN1171 / EN1074, BS5163
  • Temperature:

    Max. 80℃
  • Medium:

    Neutral water, Drinking water, Sewage
  • products details

YFL Resilient seat gate valves are used widely in municipal water supply system, drink water system and wastewater treatment plants etc.

YFL Resilient seat gate valves technical features:


1. Non-rising stem and rising stem available
2. Extended stem, position indicator, ISO top flange upon request
3. Ductile cast iron wedge is fully coated by EPDM
4. Excellent sealing performance, 100% water tightness
5. Manufactured according to different international standards: AWWA C515, AWWA C509, BS5163, EN1171, EN1074 etc.
6. With different face to face according to EN558-1, DIN3202-F4/F5, BS5163 etc.
7. WRAS approved for drinking water
8. Excellent corrosion resistant fusion bonded epoxy coating inside and outside

BS5163 GGG50 Resilient seat gate valves


DIN GGG40 Resilient seat gate valves


GG25 Resilient seat gate 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 improve process for your projects.

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

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