E9800 High Performance O-Port

Knife Gate Valve

The E9800 High Performance O-Port (Through Conduit) KGV is specifically designed for the mining, pulp & paper, and power generation industries. The pressure assisted seat and dual transverse seal design provides reliable, bidirectional shutoff in various applications such as slurries, dry materials, static columns, high consistency stock, black/white/green liquor, wood chips, and highly viscous fluids.

Features & Benefits

  • Through Conduit design ensures reliability on static columns and dry materials
  • Spring loaded seat design provides improved process sealing
  • Full port opening allows maximum throughput and minimizes pressure drop
  • Transverse seal design with scrapers reduces material build-up and provides reliable sealing
  • Oversize flushing ports allow elimination of material buildup
  • Lockout pin and safety covers, 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
  • Grease fitting on handwheel bearing reduces operating torques

Product Information

Technical Details & Standards

  • Standard sizes available: 2”–24” (larger sizes available on request)
  • 316SS body
  • 316SS seats and gate
  • 304SS stem with rolled ACME thread
  • Heavy duty yoke with safety screens
  • Aflas transverse seals with phenolic scrapers and PTFE energizer
  • Pressure rating as per ASME Class 150
  • ASME B16.5 flange pattern (alternate flange patterns available on request)
  • Meets MSS SP-135 design requirements
  • Canadian CRN

Options & Accessories

  • Higher alloy body materials such as 317SS, 2205SS, 2507SS, or titanium for improved corrosion resistance
  • Higher alloy or hardened seats and gates including 317SS, 2205SS, 2507SS, Inconel 625, 17- 4ph, or titanium for improved corrosion and wear resistance
  • Resilient seat materials including Viton, Aflas, or Kalrez for process compatibility
  • Specialty gate and body coatings including Nedox®, Xylan®, and hard chrome for improved corrosion and wear resistance
  • Tandem pneumatic or hydraulic actuation options for high-thrust requirements
  • PTFE/UHMW lining for cavity free design to prevent material build-up
  • Upper and lower gate guards to ensure operator safety
  • Proximity switches for gate position feedback

Resources


Product Brief
22-0085


Product Brochure
22-0084

ProductActuator/DetailsDrawing No.Downloads
E9800 High Performance O-Port KGVBevel GearboxE98XXXXXG-XX PDF
E9800 High Performance O-Port KGVHydraulic Cylinder, Internal Body LinersE98XXXXXH-XX-I PDF
E9800 High Performance O-Port KGVPneumatic Cylinder (High Performance)E98XXXXXP-XX PDF
E9800 High Performance O-Port KGVPneumatic Cylinder, Internal Body LinersE98XXXXXP-XX-I PDF
E9800 High Performance O-Port KGVHandwheelE98XXXXXW-XX PDF

Related Products

E9600
General Purpose
O-Port KGV

  • Pulp & Paper/Mining/Power – dry materials, static columns, high consistency applications
  • Through conduit design
  • 150psi max pressure
  • 2” to 24” (larger on request)

E9700
High Performance
Class 150 O-Port KGV

  • Pulp & Paper/Mining/Power – dry materials, static columns, high consistency applications
  • Through conduit design
  • Class 150 / MSS SP-135
  • 2” to 24” (larger on request)

E5600
High Performance KGV

  • Pulp & Paper/Mining/Power/Oil & Gas – severe service applications
  • Bidirectional shut-off
  • Perimeter seat with transverse seal design
  • SS or high alloy body and gate materials
  • Class 150 /MSS SP-135
  • 2” to 24” (larger on request)

© Elite Valve, Oakville, ON, Canada. All rights reserved. All valves information and its contents hereof are proprietary to Elite Valve. Any unauthorized reproduction or disclosure, in whole or in part is strictly prohibited. All valves materials, images and data sheets in this catalogue / brochure is for general information and shall not be used for specific performance data and material selection without first consulting with Elite Valve. Elite Valve reserves the right to change the enclosed valves information without notice. Elite Valve does not accept any liability or damages arising from the use of any valve information within this document. All trademarks and registered trademarks are owned by their respective companies.