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

Ceramic O-Port Ball Valve For Silicon Powder

Pneumatic ceramic O-Port Ball Valves used as on-off valves to control corrosive fluid & abrasive solid such as silicon powder, alumina powder, paper pulp, chemical solution with catalyst etc.
  • Size:

  • Pressure:

  • Body:

    A105, F304, F316L+Ceramic bushing
  • Ball / Disc:

    Ceramic Al2O3, ZrO2, SiC, Si3N4
  • Stem:

    F304, 17-4PH, 904L, Hastelloy C276, Ti Gr2
  • Seat:

    Al2O3, SiC, Si3N4
  • Face to Face:

    ASME B16.10, On Customer's request
  • Flange:

    ASME B16.15, EN1092-1, On customer's request
  • products details

YFL Ceramic O-port ball valves  are suitable for corrosive  fluid and abrasive solid duo to the excellent corrosion and abrasion resistance of ceramic. They are use widely in corrosive and abrasive  applications as follow:

1. Copper powder, concentrated copper slurry, nickel slurry  in Mining
2. Ash, lime slurry and gypsum slurry in flue gas desulphurisation (FGD) system in coal fired power plant
3. All types of dry bulk materials like quartz, fiber, ash glass and PP pellet in pneumatic conveying system
4. Limestone, ore, coke, dust, coal powder injection, carbon powder injection, additives like CaC, MgO2 in Iron & Steel
5. Dolomite, Ammonium nitrate slurry, Phosphoric acid with solids in Fertilizer industry
6. Aluminium oxide powder as catalyst, pigments( TiO2 suspension, Ti3Cl4, H2SO4+TiO2, FeCl2 etc.) in Petrochemical industry
7. Kaoflin, bentonite, fillers, dyes, pulp residue, lime suspension, MgO2, green liquor, wood particles in Paper industry
8. Silicon powder in Polysilicon industry
9. Alumina powder in Alumina plant
10. Cement in cement plant

For any other severe applications, please feel free to contact YFL engineers for best solutions.

YFL Ceramic O-Port Ball Valves Features:

• All wet parts in material of ceramic                           
• Excellent abrasion and corrosion resistance
• Ceramic to ceramic seal makes sealing class VI
• Lower maintenance cost and less downtime loss
• Many times of service life than steel vavles
• Self-lubricated ceramic makes  torque smaller
• Bare stem, Manual, Pneumatic, Electric on customer's request

Why Ceramic Valves?

1. Excellent wearresistance many times higher than steel duo to extremely high hardness
2. Extremely high corrosion resistance against almost all organic and inorganic solvents
3. Much longer working life, much less maintenance and shutdown loss
4. Stable, inert, no interact with, nor contamination to medium

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.

ceramic ball valves for nickel hydrometallurgical process abrasion resistant ceramic ball valves

ceramic ball valves for abrasive slurry


Leave a message
Let's solve problems and create values for your projects.
related products
ceramic check valves

Ceramic Check Valves for abrasive powder

Ceramic check valves are used to avoid flow backwards of abrasive slurry or powder like lime slurry,  fly ash, cement, polysilicon, fertilizer, pulp, cathode materials for lithium battery etc.
view more
Ceramic V-Port Ball Valves

Ceramic V-Port Ball Valves For Nickel Slurry

Fully ceramic lined V-port ball valves are designed to regulate the flow of corrosive and abrasive mining slurry containing nickel and copper suspension in hydrometallurgical process.
view more
Ceramic double disc gate valves

Pneumatic Ceramic Double Disc Gate Valves For Dry Ash

Pneumatic Ceramic double disc gate valves are used widely as feeding valves and discharge valves of blow tank in dry ash pneumatic conveying system in coal fired power plants.
view more
ceramic lined knife gate valves

Pneumatic Ceramic Knife Gate Valves For Fly Dust

Pneumatic ceramic knife gate valves are suitable for abrasive fly dust in pneumatic conveying system in thermal power plants to solve the abrasive problems for much longer service life.
view more
Metal seated ball valves

Metal Seated Trunnion Mounted Ball Valves

YFL Metal Seated Ball Valves have ball and seat sprayed welding with hard alloy to be abrasion resistant and suitable for high temperature working conditions.
view more
Ceramic butterfly valves

Wear Resistant Ceramic Butterfly Valves

Ceramic butterfly valves have disc sealing ring and seat made of high performance engineering ceramic to be wear resistant and suitable for abrasive and corrosive slurry and powder.
view more
ceramic semi ball valves

Ceramic Eccentric Semi Ball Valves

Ceramic eccentric semi ball valves have semi-ball sealing ring and seat in material of ceramic to be abrasion resistant against abrasive powder and slurry containing solid particles.
view more
rising stem ball valves

Wear Resistant Rising Stem Ball Valves

The Rising stem ball valves which have no friction during open and close operation are suitable for server service containing solid particles.
view more
Tungsten carbide ball valves

Ceramic Lined Tungsten Carbide Ball Valves For Steel Particles

YFL Ceramic lined tungsten carbide ball valves have ball and seat in material of solid tungsten carbide and body lined with ceramic to be wear resistant against abrasive steel particles.
view more
leave a message
welcome to YFL
Let's solve problems and create values for your projects.
copyright © 2024 YFL FLOW CONTROL CO., LTD..all rights reserved.