Z6600 Zero Pocket

Knife Gate Valve

The Z6600 Zero Pocket KGV is specifically designed for demanding processes in the oil sands industry. The zero pocket, perimeter seat design ensures reliable, bidirectional shut-off while minimizing flow disruptions in applications such as hydro-transport, slurry, and tailings lines. The Z6600 can be configured and customized to suit the individual needs of specific installations.

Features & Benefits

  • Perimeter style seat provides reliable, bidirectional flow/shutoff for zero downstream leakage
  • Zero pocket design and matched pipe ID allows maximum throughput while minimizing pressure drop and flow disruptions
  • Live loaded PTFE packing with scrapers provides reliable sealing
  • Heavy-duty, low-carbon steel body provides better durability in low temperatures
  • Carbide-tipped gate with low friction coating improves valve life and reliability
  • Rotatable wear rings with a weld overlay improves wear resistance and reduces maintenance
  • Hi-vis lockout pin included as standard, ensures operator and maintenance safety
  • High visibility clevis provides easy identification of valve position
  • Provision for proximity sensors allows easy integration for position feedback
  • ISO 5211 mounting pattern allows direct mounting of various actuation options
  • Integrated lifting lugs included as standard for ease of installation (on sizes >12”)

Product Information

Technical Details & Standards

  • Standard sizes available: 3”–36” (larger sizes available on request)
  • A352 LCC low-temp carbon steel body with low friction coating
  • A693 17-4PH H900 gate with HVOF chrome carbide tip and low-friction coating
  • 17-4PH stem with ACME threads
  • ASTM A36 heavy-duty yoke
  • Rotatable, carbon steel wear rings with tungsten carbide weld overlay
  • Viton GFLT perimeter seat and UHMW-PE body liners
  • Live loaded PTFE packing with braided copper scrapers
  • Pressure rating as per ASME Class 300
  • ASME B16.5 flange pattern (alternate flange patterns available on request)
  • Meets MSS SP-135 Class 300 design requirements
  • Canadian CRN

Options & Accessories

  • Alternate body materials including high alloy stainless steels for improved corrosion resistance
  • Chrome white iron wear rings to match pipe linings
  • Pneumatic or hydraulic cylinders, and electric actuators for automated or remote control
  • Bevel gearbox for easy manual operation
  • Proximity switches with junction box for gate position feedback
  • Quick couplers for hydraulic actuators

Resources

Product Brief

Related Products

E6600
High Performance
Class 300 KGV

  • Pulp & Paper/Mining/Power/Oil & Gas – severe service applications
  • Bidirectional, perimeter seat, transverse seal design
  • WCB, SS or high alloy body
  • Class 300/MSS SP-135
  • 2” to 24” (larger on request)

DBB6600
Double Block & Bleed Class 300 KGV

  • Pulp & Paper/Mining/Power/Oil & Gas – severe service applications
  • Bidirectional, perimeter seat, transverse seal design
  • WCB, SS or high alloy body
  • Class 300/MSS SP-152
  • 2” to 24” (larger on request)

E7600
High Performance
Class 600 KGV

  • Mining/Oil & Gas – severe service applications
  • Bidirectional, perimeter seat, transverse seal design
  • WCB, SS or high alloy body
  • Class 600/MSS SP 135
  • 2” to 24” (larger on request)

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