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Globe Valves

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Globe Valves

 

Globe Valves - Bolted Bonnet

Size 2" to 20" (50 mm to 500 mm)
ASME Class Class 150 to 2500
Design Standard API 623, BS 1873, ASME B 16.34

Beyond Standards:

  • Globe Valve design complies to API 623 (higher stem diameter than BS 1873)
  • Fugitive Emissions - Complies to API 624 and ISO 15848-1 (<50 ppm / Class AH leakage levels, optional)
  • Globe Valves tested to API 624 at Yarmouth Research Lab, Maine, USA
  • Fire safe - By design and tested to API 607/ISO 10497
  • CE Marking – Meets requirements of Pressure Equipment Directive 2014/68/EU, Annexure III, Module H
  • PED Module B1 Design Examination Certificate (certified by DNV) available
  • Atex - Meets requirements of Atex Directive 94/9/EC (ATEX), category 2 non-electrical equipment
  • SIL3 Safety Integrity Level for Automated Valves
  • Globe valves successfully tested to Shell Design Validation Test Procedure 77/300 and witnessed by Shell Inspectors

Features that Add Value:

  • 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
  • Inconel overlay cladded option available for economical solutions

Versatile Solutions:

  • Y-Globe, Bellows-sealed, FBE/ Fusion-bonded Epoxy Lined, Steam-Jacketed
  • ValvTrac™ RFID tagging offered for reliable digital traceability

Stainless Steel Corrosion-Resistant Globe Valves

Special Features:

  • Integral body seat. In-situ hardfacing provided for Trim 12 and 16 valves
  • Non-Rotating Rising-Stem for lower operating torque
  • Globe Valve stem-disc connection, allows disc to swivel and align for better seal
  • Guided disc to avoid vibration during throttling
  • Body-bonnet Joint - Class 150 Globe Valves offered with square-shaped body-bonnet
    joints in size 2” and with oval-shaped joints in 3” size. Valves in all other sizes and pressure classes offered with circular body-bonnet joints.
  • Complies to API 624 and ISO 15848 fugitive emission requirements