Stainless Steel Body Pneumatic Wafer Type Ceramic Lined Slurry Knife Gate Valve

Customization: Available
Media: Fly Ash,Slurry
Temperature: Ordinary Temperature

Product Description

📊 Basic Information
Model NO.
FRZ673TC
Type
Straight-through
Material
Ceramic
Connection Form
Flange
Pressure
Ordinary Pressure
Actuator
Pneumatic
Seal Surface
Parallel Gate Valve
Standard
DIN
Size Range
DN50-DN350
HS Code
8481804090
🔍 General Product Overview
Stainless steel Body Pneumatic Wafer type Ceramic lined Slurry Knife Gate Valves are known as slurry gate valves. They have a simple structure and can cut off medium which contains solid particles and fibers. For very hard particles or serious erosive mediums, ceramic lined components provide superior resistance compared to general metal seated valves.
Key Features
  • Short length of structure, saving material, lightweight, easy to install, and small space occupation.
  • Seat is designed with single seat type to prevent sticking and accumulation of ash residue.
  • The sealing surface is made of structural ceramic with extreme abrasion resistance and long service life.
⚙️ Technical Specification
No. Parameters Specification Details
1Size RangeNPS 2 ~ NPS 24, DN50 ~ DN600
2Nominal PressureClass 150 / PN10 / PN16
3Applicable Temperature0~200ºC
4Connection TypeFlange, Wafer
5Disc MaterialCarbon steel+ceramic / Stainless steel+ceramic
6Seat MaterialCeramic
7Pressure TestGB/T13927, API598
8Face to FaceGB/T12221, ASME B16.10
9Flange StandardGB/T9113, ASME B16.5, JIS B2220
10Operating TypeManual, Electric, Pneumatic
📐 Main Dimensions
Main Dimensions Diagram
🏭 Typical Applications

These valves are ideal for liquid-solid or gas-solid two-phase medium conveying systems:

  • Ash & Coal residue in Power Plants
  • Mine residue & Slurry
  • Paper pulp in Paper Industry
  • Sewage treatment plants
  • Heavy medium systems of coal mills
  • Iron and steel plant conveying
Frequently Asked Questions
Why use ceramic lining for slurry valves?
Ceramic lining offers superior abrasion and erosion resistance compared to metal, especially when handling hard solid particles that would quickly wear out standard valves.
What are the available actuator options?
The valves can be equipped with Manual, Electric, or Pneumatic actuators depending on the automation requirements of your system.
Can the painting color be customized?
Yes, the painting colors can be customized according to your specific project requirements or company standards.
What pressure ratings do these valves support?
Our standard configurations support Class 150, PN10, and PN16 pressure ratings.
How does the single seat design benefit the operation?
The single seat design is specifically engineered to prevent the accumulation of ash residue and prevent the valve from sticking during operation.
What is the standard size range?
The standard size range covers from DN50 up to DN600 (NPS 2 to NPS 24).

Related Products