Guichon manufactures valves specially adapted to CCR process :

Ball and plug valve, Slide valve

Ball valve
Type 355 CTV

DN 3" or 4 " Class 300 Lbs
– Single acting pneumatic actuator
– Catalyst tight valve
– A351CF8C
Slide gate valve for high temperature
Type : 207

DN 3" Class 300 Lbs
– Fabricated (welded) construction
– Pneumatic actuator
– 321 stainless steel


  • Construction materials: Carbon Steel (CS), Stainless Steel (SS), Duplex & Super Duplex, Titanium, Zirconium, Uranus® B6, Tantalum, Nickel, Hastelloy®, Monel
  • Construction methods: Fabricated (Welded), Cast, Solid


  • Service conditions: High pressure, High temperature, Low temperature, Abrasion, Corrosion, High viscosity, Vacuum, Reliability, Low acoustic signature, Dead space free
  • Types of fluids: Liquids, Liquids with solid particles – Slurry, Gas, Powder and powdery media, High viscosity fluids