Stainless Steel Knife Gate Valve Manufacturer in Ahmedabad

Premium stainless steel knife gate valves from Controtek Global are made to withstand a variety of industrial applications, especially those where dependability and high performance are crucial. Our precision-engineered stainless steel valves offer exceptional corrosion resistance, making them perfect for demanding settings like the pulp and paper, water treatment, chemical processing, and mining industries. Our knife gate valves, which are made from premium stainless steel, are incredibly robust and resilient to high temperatures and pressures. Even in the most difficult slurry or particulate-laden fluids, the valves' sturdy gate guarantees dependable shut-off performance.

Cast Iron Knife Gate Valve

Features of Stainless Steel Knife Gate Valve

  • Full Port Design
  • Corrosion-Resistant Body
  • Razor-Sharp Gate
  • Sealing in Two Directions
  • Multiple Actuation Options with Tight Shut-Off
  • Design with Minimal Maintenance

Applications of Stainless Steel Knife Gate Valve

  • Pulp & Paper Industry
  • Water & Wastewater Treatment
  • Chemical & Petrochemical Processing
  • Mining & Mineral Processing
  • Power Generation
  • Agriculture & Irrigation
Stainless Steel Knife Gate Valve - Technical Specification
Manufacturer Controtek Global
Product Type Knife Gate Valve
Body Material Stainless Steel (SS304, SS316, or as specified)
Gate Material Stainless Steel (SS304 / SS316 / Duplex available)
Seat Material Options PTFE, EPDM, NBR, Metal-to-Metal
Design Standard MSS-SP-81, API 600, ASME B16.34
Size Range 2” to 48” (DN50 to DN1200)
Pressure Class ANSI Class 150 (higher classes available on request)
Temperature Range -29°C to +425°C (-20°F to +800°F) (depends on seat material)
End Connections Wafer, Lug, Flanged (ANSI B16.5), or Custom
Operation Types Manual (Handwheel / Gear), Pneumatic, Electric, Hydraulic
Flow Direction Uni-directional or Bi-directional (based on model)
Face-to-Face Dimension As per MSS-SP-81 / Manufacturer Standard
Stem Type Rising / Non-rising Stainless Steel Stem
Stem Packing PTFE, Graphite, or Combination for high sealing performance
Testing Standard API 598 / EN12266-1 (Shell & Seat Leak Tests)
Actuator Mounting ISO 5211 Top Flange for Direct Actuator Mounting
Coating (Optional) Epoxy Coated Yoke / Polished or Passivated SS Body
Leakage Class Class VI (Soft Seat), Metal Seat per API 598
Application Media Slurry, Wastewater, Chemicals, Pulp, Food-Grade Liquids, etc.
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