Globe Valves – Bolted Bonnet

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Globe Valves – Bolted Bonnet

Globe Valves 

  • Pressure-Seal mechanism utilizes line pressure to enhance seal; ensures sealing integrity at higher operating pressures.
  • In-situ hardfaced seat design for all sizes
  • Higher hardfacing thickness (3 mm) to ensure consistent hot hardness
  • Body-guided Disc offered in all sizes/classes to provide disc stability and avoids vibration of the disc-disc nut assembly. Disc guides hardfaced for longer life

Special Features & Benefits

Check Valve design complies to BS 1868 and API 594
Offered with API monogram
Fugitive Emissions – Complies with ISO 15848-1 (<50 ppm)
Compliance to Annex III Module H of Pressure Equipment Directive 2014/68/EU
Check valves successfully tested to Shell 77/300 and witnessed by Shell Inspectors
Tilting disc and Axial Flow check valves can be also offered

Internal hinge design, no hole in the body, eliminates leakage path
Inconel overlay/ cladded option available

 

Description

Features

Globe Valves – Bolted Bonnet

Size 2″ to 36″ (50 mm to 900 mm)
ASME Class Class 150 to 2500
Design Standard BS 1868, API 594, ASME B 16.34

  • Globe Valve design complies to API 623 (higher stem diameter than BS 1873)
  • Globe valves successfully tested to Shell Design Validation Test Procedure 77/300 and witnessed by Shell Inspectors
  • Body Guided disc in globe valves (all sizes/classes) provides disc stability and avoids vibration of the disc-disc nut assembly
  • Non-rotating rising stem design in globe valves (2” and above) yields a 20-30% reduction in valve torque vis-à-vis the Rotating rising stem globe valves
  • In-situ seat design in all globe valves

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