Worm Gear Operated Ceramic Ball Valve - China

FREE-VALVE brand worm gear 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.

Features:

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 gear box

Sealing material: Engineering ceramic

Ball material: Zirconia ceramic

Pressure test: GB/T13927, API598

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

FREE-VALVE brand worm gear operated ceramic ball valves are suitable for 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.

Company Contact:

• Posted By: Zhengzhou Free Fluid Control Technology Co.,Ltd

• Phone: 86-371-55019379

• Address: No.76 Cuizhu Road, High-Tech Development Zone, Zhengzhou City, Henan, China , Zhengzhou , Henan , China

• Email:

• Website: https://www.free-valve.com/

• Business Description: Zhengzhou Free Fluid Control Technology Co.,Ltd is leading designer and supplier of high-quality industrial valves, for industries ranging from Coal Washing Plant ,Power Plant ,Alumina Refinery, Steel Plant,Petro-Chemical, WasteWater,Potable Water among others for global markets.
  
  We provide comprehensive “Fluid Control Solutions” for customers.
  
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