Ball valves

Illustration principale Vannes à boisseau sphérique
Illustration principale Vannes à boisseau sphérique
Illustration principale Vannes à boisseau sphérique
Illustration principale Vannes à boisseau sphérique
Illustration principale Vannes à boisseau sphérique
Illustration principale Vannes à boisseau sphérique
Illustration principale Vannes à boisseau sphérique

downloading Download the documentation for Ball valves

 
Illustration image produit Illustration image produit Illustration image produit Illustration image produit Illustration image produit Illustration image produit Illustration image produit
 
  

Floating ball valves: DN 15 (1/2’’) to DN 300 (12’’) – Class 150 to 2500 / PN16 to PN100 

Trunnion mounted ball valves: DN 25 (1’’) to DN 1200 (48’’) – Class 150 to 2500

 

Product specifications

- Soft seats or metal to metal sealing

- TCC (Tungsten Carbide Coating), Stainless steel inlays & Claddings.

 

  • Materials of construction:

- Cast steels (A216 WCB),

- Forged steels (A105, LF2), Stainless Steel & Duplex (F304, F316(L)), (F6, 17-4PH, AISI 4140, F321, F347, F44, F51, F53, F55)

  • Other materials on demand: Inconel, Hastelloy, Monel, High Alloy Steel, Titanium
  • Firesafe : API 6FA & BS 6775

- TA Luft

- Cryogenic service down to -196°c

- High temperature service up to +600°c

- Burried valves (all welded body and stem extension)

- Three ways ball valves

 

  • Special features valves:

HIPPS valves : High Integrity Pressure Protection System

DBB valves : Double Block and Bleed

Top Entry : With the stem in vertical position this valve design enables disassembly, replacement of the all internal parts and seals and reassembly without removing the valve from the line.