High Pressure Globe Valves with non turning rising stem [VHP-NTRS]

DN 10 ÷ DN 65

PN 250 ÷ PN 500

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Technical sheet

(.PDF)
Design
  • Closed-Die-Forged body
  • Pressure seal design
  • Non turning rising stem (NTRS), outside screw and yoke (OS&Y)
  • Integral or hard faced seats
Applications
  • Power plant
  • Chemical
  • Petrochemical
  • Refining and other
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
  • Temperature up to 600 °C
Materials
  • Carbon and heat resistant alloy steels
Advantages
  • Long service life
  • Respect to emission standards
  • Easy handling and maintenance
Options
  • Electric, hydraulic or pneumatic actuator
  • Y-Type (VHPY-NTRS)
  • Angle type (VHPA-NTRS)
  • Position indicator
  • Extended stem
  • Spring loaded stuffing box (SLSB)
  • Locking device
  • Tandem Valves
  • Flanges and welding ends according to : ASME, GOST, DIN, etc.
  • Control valve (VHPR-NTRS) Control valve with three or two-stage desing or with anti- cavitation cage
  • Other paint finishes are available upon customer’s request
  • Valve complete with counter flanges, bolting and gaskets
Testing
  • Every produced valve is tested according to EN 12266

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