MAIN FEATURES AND OPTIONS

Two or three pieces body construction; bolted joints
Available in floating and trunnion construction
Extremely wide selection of materials for both body and internals, including: carbon steel, low alloy steels, stainless steels, Duplex 22/25 Cr, Ni-alloys and titanium
Overlays: Alloy 625 / 316L
Coatings: Tungsten Carbide / Chromium Carbide / ENP
Soft or Metal Seated
Single or Double Piston Effect Seat
Double block and bleed
Overlay on Sealing Surfaces Only
Cladding in Seat Pocket Areas
Fully Internally Clad

NOTES

Many applications require valves to be suitable for low temperature operation or operation at cryogenic conditions. When operating temperature is lower than -50° C it is highly recommended to provide a bonnet extension and the use of a valve designed on purpose for a reliable and safe operation at these critical conditions (i.e. sealing system by means of lip-seals instead of O-rings). Valves are tested at low or cryogenic temperature according to the operating conditions and to the project / customer specifications.