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Zhengzhou Free Fluid Control Technology Co., Ltd.

China Manufacturer with main products: Creamic Lined Gate Valve, Ceramic Lined Ball Valve, Ceramic Lined Butterfly Valve

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Manual Operated Ceramic Ball Valve

FOB Price: 800.00 - 1200.00 USD/Set
Supply Ability: 200 Set(s) per Month
Shipping: By Sea
Payment Terms: L/C, T/T
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Henan in China
Packaging Details: Wooden Box

Quick Details

  • Brand Name: FREE-VALVE
  • Temperature of Media: Medium Temperature
  • Material: Ceramic
  • Pressure: Medium Pressure
  • Standard or Nonstandard: Standard
  • Model Number: FRQ341TC
  • Port Size: DN80
  • Media: Acid
  • Power: Manual
  • Structure: Ball


FREE-VALVE's manual operated ceramic ball valves are designed with engineering ceramics the engineering ceramics internal parts provide excellent wear resistance, the ceramic ball valves are widely used as an open and close function as well as a throttling control tasks in corrosive medium with abrasive solids content.
Manual Operated Ceramic Ball Valve


1.the hardness of the ceramic material can be higher than HRC80.

2.Engineering internal parts of ceramic ball valve provide superior protection from corrosive and abrasive medium.

3.the manual lever or gear box is installed on the ceramic ball valve.Limit block is installed on the valve body operated by manual lever,the limit block can prevent valve from excessive-opening or excessive-closing,the words of open and close direction are displayed on the limit block.

4.the valve has a floating ball design, the ball is floating, the ball has a defined clearance and is pressed against the downstream seat under the differential pressure to achieve sealing.

5.Zirconia ceramic with inherent self-lubrication, valve opening and closing torque is less than the ball valve with metal seat.

Technical Specification

Flange Standards:ASME B16.5,GB/T9113

Nominal Pressure:1.0MPa,Class150

Size Range:DN50~DN 150, NPS2 ~NPS6

Connection type:Flange

Working Temperature:≤200℃

Operation Type:Manual lever or worm gear

Sealing material:Engineering ceramic

Ball material:Zirconia ceramic

Pressure test:GB/T13927, API598

Face to Face:GB/T12221, ASME B16.10




FREE-VALVE's manual operated ceramic ball valves are suitable for anti-abrasive and corrosive working condition,such as Silicon Powder, Alumina Powder, Dry Coal Powder, Limestone Slurry, Gypsum Slurry, Plaster, Fly Ash, Mining Ore, Coal Powder Injection, Metallurgical dust, Thermal Power plant FGD, LiCoO2 powder equipment.


Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

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  • Product Quality Commitment

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  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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