Ceramic Knife Gate Valves solve abrasion problem in Power & Mining
Corrosion Resistant Valves

API 599 Duplex CD4MCu Sleeved Type Plug Valves

YFL Sleeved type soft seal plug valves are applied for applicable for various applications with working temperature from -29℃ to 200℃.
  • Size:

    1/2''-16'', DN15-DN400
  • Pressure:

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

    WCB, LCB, CF8, CF8M, 904L, CD4MCu
  • Face to Face:

    ASME B16.10, EN558 F1/F4/F5
  • Flange:

    ASMB B16.5, EN1092-1
  • Test:

    API 598, DIN3230
  • Design standards:

    API 599, API 6D
  • Temperature:

    -29℃— +200℃
  • products details

YFL Sleeved type soft seal plug valves are widely used in various industries such as petroleum, chemical, pharmacy, fertilizer and power etc.

There are ANSI and DIN standards for face to face and flange dimensions of sleeved type soft seal plug valves.

YFL Sleeved type soft seal plug valves technical features:

1. Optimized construction, reliable sealing, excellent performance;

2. Excellent seal realized by the sealing face of the sleeve, which is fixed and protected by 360 degree metal lip edge.

3. No cavity in the valve to avoid accumulation of medium;

4. With scale formation, suitable for viscous and easy scale formation medium;

5. Bidirectional seal, convenient for installation.

API 599 Duplex 904L, CD4MCu Sleeved plug valves

API 599 Sleeved type plug valves production

904L sleeved plug valves, CF3M sleeved plug 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.


Leave a message
Let's solve problems and create values for your projects.
related products
PFA lined ball valves

PFA Lined Pneumatic Trunnion Mounted Ball Valves

The PFA lined Pneumatic Trunnion Mounted Ball Valves have body and ball lined with PFA to be corrosion resistant and suitable for most strong corrosive medium.
view more
PTFE Lined butterfly valve

Fully PTFE Lined Wafer Butterfly Valves

YFL Fully PTFE Lined Wafer Butterfly Valves have body and disc lined with PTFE to be suitable for most strong corrosive medium except molten alkali metal and fluorine element.
view more
PFA lined plug valves

Corrosion Resistant Fully PFA Lined Plug Valves

YFL Corrosion resistant PFA lined plug valves have body, plug, stem fully lined with PFA to be corrosion resistant against almost all corrosive service.
view more
PFA Lined ball valves

Fully PFA Lined Floating Ball Valves

YFL Fully PFA lined floating ball valves are widely used as corrosion resistant ball valves to solve corrosion problems in corrosive working conditions.
view more
PFA Lined diaphragm valves

PFA Lined Weir Type Diaphragm Valves

YFL PFA lined weir type diaphragm valves are designed to be suitable for corrosive and sticky medium such as slurry, suspension, food and medicine in pharmaceutical industry.
view more
FEP lined gate valves

Corrosion Resistant FEP Lined Gate Valves

YFL Corrosion resistant FEP lined gate valve adopts FEP lined wedge to connect or cut off corrosive medium but it can't be used as throttle valve.
view more
PFA lined butterfly valves

Pneumatic PFA Lined Flanged Butterfly Valves

YFL Pneumatic PFA lined butterfly valves have body and disc fully lined with PFA to be applied for corrosive medium in Chemical, Power, Metallurgy and Petroleum industry.
view more
Rubber lined diaphragm valves

Weir Type Rubber Lined Diaphragm Valves

YFL Weir type rubber lined diaphragm valves adopt rubber materials for body lining and diaphragm to suit medium without  strong corrosiveness in different working temperature.
view more
Rubber lined butterfly valves for seawater

Fully Rubber Lined Butterfly Valves For Seawater desalinization

YFL fully rubber lined butterfly valves are used for seawater desalinization project to solve corrosion problems caused by corrosive seawater with chloride ion.
view more
leave a message
welcome to YFL
Let's solve problems and create values for your projects.
copyright © 2021 YFL FLOW CONTROL CO., LTD..all rights reserved.