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Four Way Ball Valves For Circulating Water

YFL Four way ball valves are also called as bidirectional diverting valves which are used widely for circulating water in power plants and gas in petrochemical industry.
  • Size:

    DN15-DN600, 1/2''-24''
  • Pressure:

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

    WCB, CF8, CF8M
  • Operation:

    Manual, Pneumatic, Electric
  • Test:

    API 598
  • Design standards:

    API 6D
  • Leakage Class:

    Class VI
  • Medium:

    Water, Oil, Gas
  • products details

YFL four way ball valve has four valve seats and four flow passages, it can change the flow directions of two kinds of mediums simultaneously by 90 degree rotation of ball.


The four way ball valves are used to replace complicated piping system with four valves for clockwise and anticlockwise water supply for condensers  in hydro power plants, coal-fired power station and nuclear power plants. They are also applicable for distributing heat and city gas; exploiting, extracting and transporting of coal and mineral; Metallurgy, Oil & Gas, Chemical, food & pharmaceutical, municipal water supply and drainage etc.


With one four way ball valve, the procedure is simplified, the cost is saved; the operation is more easier, the control is more convenient and it is good for synchronization. The operation of four way ball valves can be manual, pneumatic or electric.



There are L type four way ball valves and T type four way ball valves for different working conditions. The working principle for L type four way ball valves is as follow:


LL Type four way ball valves for circulating water


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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