E5300 Heavy Slurry

Knife Gate Valve

The E5300 Heavy Slurry KGV is specifically designed for the mining, pulp & paper, cement, and power industries. The double-seat, cavity free design ensures reliable, bidirectional, shut-off in demanding applications that include heavy slurries, rocks, coarse powders, and other abrasive materials. The E5300 is ideally suited for any rubber lined piping application.

Features & Benefits

  • Double-seat, cavity free design allows bidirectional flow/shut-off and eliminates material buildup
  • Steel reinforced, natural rubber seats provide zero downstream leakage and are field replaceable to minimize downtime
  • Full port opening allows maximum throughput and minimizes pressure drop
  • Lubricating wiper ensures smooth gate operation
  • Lockout pin and safety covers, included as standard, ensure operator and maintenance safety
  • High visibility clevis provides easy identification of valve position
  • ISO 5211 mounting pattern allows direct mounting of various actuation options including bevel gear, pneumatic or hydraulic cylinders, and electric actuators
  • Grease fitting on handwheel bearing reduces operating torques

Product Information

Technical Details & Standards

  • Standard sizes available: 2”– 24” (larger sizes available on request)
  • Ductile Iron body
  • Polished 316SS gate
  • 304SS stem with rolled ACME threads
  • Natural Rubber seats and wiper
  • 150psi standard pressure rating (higher pressure and temperature ratings are achieved with alternate components and materials)
  • Narrow body design with ASME B16.5 Class 150 flange pattern (alternate flange patterns available on request)
  • Canadian CRN

Options & Accessories

  • Higher alloy or hardened gates including 17-4PH, RC-50, and Duplex for improved corrosion and wear resistance
  • Specialty gate coatings including Xylan 1070, Stellite, or hard chrome for improved wear resistance
  • Alternate seat materials including BUNA-N, HNBR, or urethane for process compatibility
  • Proximity switches for gate position feedback
  • Stem boot to ensure reliable actuation in adverse conditions
  • Drain plate with flushing ports to prevent material buildup


Heavy Slurry KGV
Product Brief


Heavy Slurry KGV


ProductActuator/DetailsDrawing No.Downloads
E5300 Heavy Slurry KGVElectric ActuatorE53XXXFXE-XX (2in-40in) PDF
E5300 Heavy Slurry KGVBevel GearboxE53XXXFXG-XX (2in-24in) PDF
E5300 Heavy Slurry KGVPneumatic Cylinder (High Performance)E53XXXFXP-XX (2in-24in) PDF
E5300 Heavy Slurry KGVHandwheelE53XXXFXW-XX (2in-12in) PDF
E5300 Heavy Slurry KGVHydraulic CylinderE53XXXFXH-XX (2in-24in) PDF
E5300 Heavy Slurry KGVPneumatic – with proximity switchesE53XXXFXP-XX-X (2in-24in) PDF

Related Products

Light Slurry KGV

  • Mining/Cement/Power – light slurry applications
  • Bidirectional, perimeter seat
  • Ductile iron body
  • Up to 250psi
  • 2” to 24” (larger on request)

Heavy Slurry, Wide Body KGV

  • Mining/Minerals – heavy slurry applications
  • Bidirectional, reinforced seat rings, push-through design
  • Ductile iron body
  • Up to 150psi
  • 2” to 24” (larger on request)

Heavy Slurry, High Pressure KGV

High pressure version of E5300 for heavy slurry applications in the Mining & Mineral Processing industry.

  • Bidirectional, reinforced seat rings, push-through design
  • WCB body
  • Up to 750psi
  • 3” to 24” (larger on request)

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