Bellow Seal Valve

SWI Globe Valve

SWI Bellow Seal Cast Steel Globe Valve Class 150 to 1500

SWI bellow seal valve has a compact structure and is one kind of control valve to balance the pressure. Bellows are used as the valve stem sealing components of the bellow seal valve.

SWI Valve Features :
  • Prevents torsion of bellows
  • Stellite 6 faced both seat and wedge / disc to prevent seizing and
    galling is available.
AWI Peessure Ratting :
General Design & Wall Thickness API 600 / ASME B16.34 / BS1873
Bellows Inspection & Test MSS SP-117 / API 602
Cycle Life Test Performed under the maximum pressure condition
Non-Rotating stem Prevents torsion of bellows

SWI
GLOBE VALVE
BELLOW SEAL

SWI Globe Valve

SWI Bellow Seal Cast Steel Gate Valve Class 150 to 1500

SWI bellow seal valve has a compact structure and is one kind of control valve to balance the pressure. Bellows are used as the valve stem sealing components of the bellow seal valve.

SWI Valve Features :
General Design & Wall Thickness API 600 / ASME B16.34 / BS1873
Bellows Inspection & Test MSS SP-117 / API 602
Cycle Life Test Performed under the maximum pressure condition
Non-Rotating stem Prevents torsion of bellows

SWI
GLOBE VALVE
BELLOW SEAL