Forged Globe Stop Valves acc. to API 602 [VAP]

API 602

DN 8 (1/4”) ÷ DN 50 (2”)

Class 150 ÷ Class 1500

Design
  • Forged body and bonnet
  • Bolted bonnet (BB)
  • Rising stem (RS), outside screw and yoke (OS&Y)
  • Body seats are integral or welded on ring which is then securely screwed into the body
Applications
  • Refining
  • Petrochemical
  • Chemical
  • Power plant
Media

Depending on the valve materials:

  • water
  • steam
  • gas
  • oil and oil derivates
  • Other non aggressive media
Pressure and temperature
  • Class 150 ÷ Class 1500
  • Temperature up to 600 °C
Materials
  • Carbon, heat resistant alloy and stainless 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
  • Control plug
  • Position indicator
  • Seating surfaces made of special alloys or elastic materials
  • Welded bonnet (WB)
  • Extended body (EB)
  • Y-type
  • Spring loaded stuffing box (SLSB)
  • Flanges and welding ends according to: GOST, DIN, ASME, 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 API 598

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