Guichon manufactures valves specially adapted to the production of resins :

Ball and plug valve, Piston valve, Tank bottom valve, Injection valve

Lift type plug valve
Type : 301

DN 1/2" to 4" Class 150 to 1500 Lbs
Fully jacketed
– AISI 321 stainless steel
Injection piston valve
Type : 609C

DN 1" Class 2500 Lbs
– piston type injection valve
– fully jacketed

In-line piston valve
Type : 553

DN 8" Class 2500 Lbs
– Heating jacket
– Electric actuato
– 316L 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, Gas, Powder and powdery media, High viscosity fluids