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ITT Fabri Engineered Valves C67 Bi-Directional Knife Gate Valve

ITT Fabri Engineered Valves C67 Bi-Directional Knife Gate Valve


The Fabri-Valve Figure C67 provides bubble-tight, bi-directional shutoff with its patented perimeter seal. The seal is retained in the valve body by its trapezoidal shape. A relief has been cast into the valve body. The relief greatly reduces seal compression set; the shape of the seal eliminates leakage due to seat rollover, and seat pullout.


The C67 can be equipped with several options to extend the life:

  • Hardened steel gates
  • Ceramic-lined gates
  • Chest liners prevent solids entrapment in chest area and also provide increased gate support.


Size Range
  • 2” – 36”
Pressure Rating
  • 2”-24” 150 psi (10.3 bar) CWP (cold working pressure)
  • 30” 100 psi (6.9 bar)
  • 36” 80 psi (5.5 bar)
  • Consult factory for higher pressure designs.
Temperature Rating
  • EPDM Seat -50°F (-45°C) to 280°F (138°C)
  • Viton Seat -30°F(-34°C) to 350°F (177°C)
Flange Drilling
  • ANSI 125/150 Drilling


ITT Engineered Valves are essential equipment in industries ranging from mining to biopharmaceuticals, from nuclear operations to oil sands. With experience in valve development, design, manufacturing, installation and automation, product offerings include market-leading industrial knife-gate and hygienic diaphragm valves.


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It’s all about helping our customers succeed. We make substantial investments in technology and people to meet the demands of our customers so you stay in control and accomplish more.

At Crane Engineering, your experience as our customer matters.

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