Guichon manufactures valves specially adapted to the withdrawal or draining of products from tanks :
Piston valve, Tank bottom valve
| Metal seated piston sampling valve DN 1/2" to 12" Class 150 to 1500 Lbs Fabricated (welded) or cast construction – Stainless and duplex steels, nickel alloys, special alloys (titanium, zirconium) |
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| Tank bottom valve Type : 602N DN 4" Class 150 Lbs – Disc integrated temperature sensor with converter – Primary stem sealing with bellows – Diaphragm actuator with emergency handwheel – 316L stainless steel |
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| Tank bottom valve 622M DN 8"/60" Class 300 Lbs – Double acting pneumatic cylinder with additional safety spring device inside the tank – A351CF8M stainless steel |
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Construction
- 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
Uses
- 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
