Normal ceramic knife gate valve is suitable for abrasive medium, but the sealing performance is not good.

High performance ceramic knife gate valve with more precise machining makes the ceramic to ceramic seal achieve zero leakage.
There are blow holes in the bonnet and bottom to blow out the accumulated residue to aovid jamming.

The zero leakage ceramic knife gate valves are widely used for abrasive and corrosive meidum as follows:
1. Ash slurry, ore slurry, coal slurry, tailing during Coal preparation, deslagging in power plants and mining industry;
2. Dry ash, fly dust, lime slurry, limestone in power plants and stell works;
3. Wastewater, mud, sewage in wastewater treatment plants;
4. Paper pulp, wood slurry, fibre in paper industry;


Why Choose YFL?

1． Experienced in providing best solutions according to various sever working conditions to solve problems
2． Strict quality control from ceramic raw materials production, ceramic parts 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.