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Oilfield Water Injection High Pressure Slab Gate Valves

Oilfield Water Injection High Pressure Slab Gate Valves

    The SV oilfield water injection high pressure slab gate valve is specially designed for high pressure water injection in oilfield with reasonable structure, reliable seal and easy operation especially suitable for water, oil and mud pulpy as open-close and adjusting device to control the medium.

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  • Features
  • Specification

  • The SV oil field high pressure slab gate valve has seal face of seat and wedge overlaid with hard alloy;
  • Anti-corrosion, anti-wear, anti-erosion, long service life;
  • The disc of inlet side is designed with pressure self relief which can avoid abnormal pressure increasing in cavity caused by temperature change in high temperature and high pressure working condition to ensure safe operation.

Product range:

  • Size: DN25DN300, 1’’12’’
  • Pressure rating: PN160PN420
  • End connection: Flanged RF, BW
  • Body materials: WCB, A105 etc.
  • Seat materials: A105+STL, 304+STL
  • Wedge materials: WCB+STL, 304+STL
  • Operation: handwheel, gear, electric, pneumatic

Technical standards:

  • Design: API 6D
  • Face to Face: API 6D
  • Flanged ends: ASME B16.5
  • Test and inspection: API 598