High Pressure Control Globe Valves [VHPR]

DN 10 ÷ DN 200

PN 250 ÷ PN 500

Class 1500 ÷ Class 2500

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Technical sheet

(.PDF)

Design
  • Forged or casted body and bonnet
  • Pressure seal design
  • Rising stem (RS), outside screw and yoke (OS&Y)
  • Parabolic or perforated plug
  • Seats are welded on
Applications
  • Power plant
  • Chemical
  • Petrochemical
  • Refining
Media

Depending on the valve materials:

  • water
  • steam
  • gas
  • oil and oil derivates
  • other non aggressive media
Pressure and temperature
  • Pressure up to 500 bar
  • Class 1500 up to Class 2500
  • Temperature up to 600 °C
Materials
  • Carbon and heat resistant alloy steels
Advantages
  • Long service life
  • Respect to emission standards
  • Easy handling and maintenance
  • Stem packing replacement in working conditions
Options
  • Electric, hydraulic or pneumatic actuator
  • Y-Type (VHPRY)
  • Angle type (VHPRA)
  • Position indicator
  • Extended stem
  • Spring loaded stuffing box (SLSB)
  • Locking device
  • Valve characteristic linear or equal-percentage
  • Flanges and welding ends according to : EN, ASME, GOST, DIN, etc.
  • Other paint finishes are available upon customer’s request
  • Valve complete with counter flanges, bolting and gaskets
Testing
  • Every produced valve was tested according to ANSI/FCI 70-2, EN12266 and EN 60534

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