Ceramic Ball Valves | Ceramic Control Valves | Ceramic Pipes | Johncera Group - Ceramic Ball Valve Manufacturers
Ceramic Ball Valves

High-performance, long service life, suitable for severe working conditions.

HomeCeramic Ball Valves

FCQ V-Port Ceramic Lined Control Ball Valve

Contact Us

Want to Learn More?

Let us help you find the right product for your application.

Inquiry Now

Submit form consultation

Email Us

[email protected]

All Products
Technical Parameters
DN15 to DN250 (1/2" to 10")
Nominal pressure
1.0 to 4.0 MPa (ANSI Class: 150 to 300)
Applicable temperature
-20 to 280°C (-68 to 536°F)

Other standards are available as per customers' request, including ANSI, JIS, DIN, etc.

Main Features
  • Corrosion


    Johncera's advanced ceramics have very stable chemical properties for most acid-base media, performing excellent corrosion resistance.
  • High


    Johncera adopts high-performance advanced ceramics as valve ball and lining materials — flange connection, three-stage structure design, forged steel shell, ensuring easy maintenance and high strength.
  • High


    Johncera's zirconia ceramics valve balls have hardness up to HRA88, second only to diamond.
  • Wear


    Advanced ceramics' ultra-high hardness allows Johncera's ceramic valves to operate against the erosion of solid particles in fluid flow. Also, the conveying medium will not be contaminated by the peeling material caused by scouring.
  • Zero


    Johncera's ceramic ball valves adopt a surface contact sealing structure between ball bodies and valve seats. The sealing surface is well polished with high roundness and accuracy. ANSI VI sealing level achieved.
  • Self-lubrication

    With precise ground surface between ball bodies and valve seats, Johncera's ceramic ball valves are self-lubricated in the On/Off process with slight resistance and smooth On/Off switch.
  • Low Torque


    Since Johncera's ceramic ball valves are self-lubricated, therefore they have low torque value and easy to switch.
  • Long

    Service Life

    Because of the abovementioned properties, Johncera's ceramic ball valves significantly extend service life and reduce maintenance rates.

Product Details

Johncera's FCQ V-port ceramic lined ball valve has a similar structural design as the FCQ O-port with excellent wear and corrosion resistance and zero leakage sealing class. The difference is that the V-port ceramic ball provides better control in the valve's opening and closing, with more accurate and flexible adjusting performance. Besides, the V-shape channel and valve seats can cut off fibres and particles in media during the opening and closing process. The self-lubricate trait of ceramics prevent the valve to be blocked by particles between sealing surfaces.

 PS.Our ceramic ball valve is an industrial valve specially designed for polysilicon transportation, slurry transportation, blanking transportation and other harsh working conditions, and there are V-shaped and O-shaped valve balls for you to choose.

For other sizes and specifications, please contact [email protected] for more information. 

Related Products

Leave your message, and we will get back to you shortly.

Company Name Email Application Message