FCQ V-Port Ceramic Lined Control Ball Valve

Name: FCQ V-Port Ceramic Lined Control Ball Valve
Brand: JOHNCERA
Rating: 4.6 (21358 reviews)

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Technical Parameters

Size

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)

Ball

Ceramics

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

Main Features

Corrosion

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

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

Resistance
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

Leakage
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

Value
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.