High-performance electric actuator knife gate valves from Controtek Global are made to precisely and automatically control flow in demanding industrial settings. These valves are perfect for remote operation and continuous process control because they combine a robust knife gate design with sophisticated electric actuators, which are engineered for efficiency and dependability. Slurries, viscous fluids, and media containing solids are all well-suited for the knife gate mechanism, and the electric actuator guarantees controlled, smooth opening and closing with little assistance from humans. Our electric actuated knife gate valves come in a variety of sizes and pressure classes and are made from sturdy materials like carbon steel or stainless steel, depending on the application.
Electric Actuated Knife Gate Valve - Technical Specification | |
---|---|
Manufacturer | Controtek Global |
Valve Type | Knife Gate Valve |
Actuation | Electric Actuator (On/Off or Modulating Control) |
Body Material | Stainless Steel (SS304, SS316), Carbon Steel (ASTM A216 WCB), or Duplex Stainless Steel |
Gate Material | Stainless Steel or Carbon Steel |
Seat Material | PTFE, EPDM, NBR, Metal-to-Metal (based on application) |
Size Range | 2” to 48” (DN50 to DN1200) |
Pressure Rating | ANSI Class 150, 300, 600 (depending on design) |
Temperature Range | -29°C to +425°C (-20°F to +800°F), depending on seat and body material |
End Connections | Wafer, Lug, Flanged (ANSI B16.5), or Custom |
Operation Voltage | Typically 24V, 110V, 220V, 380V AC/DC options available |
Control Options | On/Off, Modulating, Feedback with Positioner, Limit Switches |
Manual Override | Handwheel or lever for manual operation during power failure |
Stem Type | Rising or Non-rising Stainless Steel Stem |
Stem Packing | Graphite, PTFE, or Combination for enhanced sealing |
Mounting Standard | ISO 5211 compliant for actuator mounting |
Testing Standards | API 598, MSS-SP-81, EN 12266-1 (Shell and Seat Leakage Tests) |
Leakage Class | Class VI for resilient seats; Metal-to-Metal options available |
Actuator Protection | IP65/IP67 or higher (weatherproof and dustproof) |
Weight | Varies by size and materials |
Applications | Mining, Chemical, Pulp & Paper, Water/Wastewater, Power, Food & Beverage, Petrochemical |