Xmas Tree Gate Valve [GXT]

API 6A (ISO 10423)

DN 50 (2 1/16) ÷ DN 100 (4 1/16)

Working pressure 2000 ÷ 5000 psi

Design
  • Thrugh-conduit and bi-directional
  • Casted body and bonnet
  • Bolted bonnet (BB)
  • Inside screw, non-rising back-seating stem (IS&NRS)
  • Forged, one-piece, guided solid wedge
  • Safe and absolute metal/metal sealing
  • The interior of the valve filled with grease for easier manipulation and anti-freezing water sediment
  • Flanged ends according to API Spec. 6A tip 6B-Ring Joint
  • Threaded end according to API Std. 5B
Applications
  • Valves is used for equipping assemblies and pipeline on whels in exploitation of naphta, earth gas and water in temperature range from -60°C up to 121°C.
Media

Depending on the gate valves materials for:

  • water
  • gas
  • oil (WOG)
  • other non-aggressive media
Pressure and temperature
  • Working pressures up to 5000 psi
  • Temperature up to 121 °C
Materials
  • Cr-Mo and stainless steels
Advantages
  • Long service life
  • Respect to emission standards
  • Zero leakage also on the low pressures
  • Easy handling and maintenance
  • Stem packing replacement in working conditions
Options
  • Flanges and welding ends according to: GOST, DIN, itd.
  • Other paint finishes are available upon customer’s request
  • Gate valve complete with counter flanges, bolting and gaskets.
Testing
  • Every produced valve was tested according to API Spec. 6A (ISO 10423)

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