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Thru Conduit 6D Gate Valve

All HV Energy Solutions Thru Conduit Gate Valves conform to API, ANSI and ASME requirements. Available in multiple gate styles, end connection types, body materials and operation modes. Contact Truespec for more information.


API-6D Slab Gate Valves

The HVE Thru Conduit 6D Slab Gate Valve is designed, manufactured and tested to meet API 6D pipeline valve requirements. Available with alternate trim, body and seat materials, these cast-steel slab gate valves provide versatility for use in multiple pipeline service applications.

  • Features
  • Bi-directional sealing
  • Self-relieving floating seats
  • Fire-safe design (API 6FA)
  • Stem design protects against dust
  • Self-energizing, non-rolling lip seals provide no side load or friction drag as well as low operating thrust
  • Double block and bleed
  • Top-entry design for easy inline maintenance
  • Emergency sealant injeciton for seats and stem packing
  • Specifications
  • Size: 2"–60" (more sizes available)
  • Class: 150–2500
  • API 6D
  • ANSI B16.5
  • ANSI B16.25
  • ANSI B16.47
  • MSS SP-25
  • NACE MR-01-75

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API-6D Expanding Gate Valve

The HVE Thru Conduit 6D Expanding Gate Valve is an advanced design that provides a bi-directional, mechanically activated seal. Available in both single and double expanding gate varieties, these valves are widely suitable for hot steam, natural gas, oil pipeline, chemical flow, corrosive media and a host of other applications.

  • Features
  • Full bore allows for pigs, scrapers and hot tap cutters
  • Automatic pressure-relief system
  • Top-entry design for easy maintenance
  • Allows for installation with pipe at any angle
  • Fire-safe and blow-out proof design
  • Multiple operation types: manual, gear-operated, pneumatic, electric, etc.
  • Single and double expanding gate varieties
  • Specifications
  • Size: 2"–48" (more sizes available)
  • Class: 150–1500
  • API-6D
  • ANSI B16.5
  • ANSI B16.25
  • ANSI B16.47
  • MSS SP-25
  • NACE MR-01-75

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