A range of two piece full bore, flanged, free floating (seat supported) ball valves, incorporating mounting dimensions to BS EN 15081, featuring soft, metal and carbon seated designs

Features

• Two piece full bore design, flanged construction in carbon steel, stainless steel and special alloys.
• Designed in accordance with ASME B16.34, BS EN ISO 17292 & ISO 14313/API 6D.
• Floating ball design for bi-directional shut-off.
• Flexing soft seat design for superior shut-off across a range of pressures with minimum operating torque.
• Low temperature and cryogenic designs for service down to -196°C available on request.
• Spring energized metal and carbon seat designs permitting tight shut-off and positive cavity pressure relief.
• Fused hard nickel alloy, chromium carbide or tungsten carbide coated seat and ball designs for abrasive and high temperature service.
• Hard carbon seat design for medium temperature applications.
• High integrity shaft seal minimizing the potential for atmospheric leakage.
• Fugitive emission performance to BS EN ISO 15848-2 class A.
• Corrosion resistant trim. Standard valves incorporate balls and shafts of stainless steel for long service life.
• Fire test certified. All sizes and pressure ratings are covered by approved certification.