Soft Seated Knife Gate Valve Manufacturer in Ahmedabad

The Soft Seated Knife Gate Valve from Controtek Global is an incredibly effective way to regulate the flow of viscous fluids, wastewater, and slurries in industrial processes. These valves, which have a sturdy soft seat made of rubber or elastomer, have excellent sealing qualities that enable a bubble-tight shut-off even in harsh conditions. By providing leak-free operation and decreased friction during actuation, the soft seat material guarantees that the valve will perform exceptionally well in low to medium pressure applications. These valves are designed for sectors like mining, chemical processing, wastewater treatment, and the pulp and paper industry that need dependable flow control and the capacity to handle solids-laden media.

Cast Iron Knife Gate Valve

Features of Soft Seated Knife Gate Valve

  • Resilient Soft Seat
  • Wide Temperature Range
  • Smooth Operation
  • Versatile Actuation
  • Standardized Mounting
  • Wide Application Range

Applications of Soft Seated Knife Gate Valve

  • Mining & Mineral Processing
  • Managing sludge and wastewater
  • Corrosion-resistant valve solutions for seawater
  • Handling hydrocarbons and other process fluids
  • Regulating pulp stock, paper slurry, and other fibrous media
Soft Seated Knife Gate Valve - Technical Specification
Manufacturer Controtek Global
Valve Type Soft Seated Knife Gate Valve
Body Material Stainless Steel (SS304, SS316), Carbon Steel (ASTM A216 WCB), or Duplex Stainless Steel
Gate Material Stainless Steel or Carbon Steel
Seat Material Soft Elastomers: EPDM, NBR, or Other Resilient Materials
Size Range 2” to 48” (DN50 to DN1200)
Pressure Rating ANSI Class 150, 300, 600 (depending on size and application)
Temperature Range -29°C to +120°C (-20°F to +250°F), depending on seat material
End Connections Wafer, Lug, Flanged (ANSI B16.5), or Custom
Operation Type Manual, Pneumatic, Electric Actuation
Stem Type Rising or Non-Rising Stainless Steel Stem
Stem Packing PTFE, Graphite, or Combination for enhanced sealing
Leakage Class Class VI (bubble-tight shut-off)
Face-to-Face Dimensions As per MSS-SP-81 / Manufacturer Standard
Mounting Standard ISO 5211 compliant for actuator mounting
Testing Standards API 598, MSS-SP-81, EN 12266-1 (Shell and Seat Leakage Tests)
Coating (Optional) Epoxy or other protective coatings available
Weight Varies by size and material
Applications Mining, Water Treatment, Chemical, Pulp & Paper, Food & Beverage, Petrochemical
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