Compact Expanding Gate Valve - CEGV
Product Brand
Valbart™
Type
Gate Valves
SubType
Compact Expanding Gate Valve
About this product

The Valbart CEGV compact expanding gate valve is a fabricated body-expanding gate valve manufactured and tested in accordance with API 6D, latest edition.

... Read more Read less
  • High-integrity, tight shut-off performance in both upstream and downstream directions in severe services ensured by robust thermoplastic soft-seat and expanding gate design
  • Greater longevity due to expanding gate design that reduces seal wear during opening and closing strokes
  • Improved reliability provided by a unique internal control arm mechanism that unlocks the gate and segment from the expanded, closed position without requiring additional seals
  • Reduced body and seat deflection due to engineered body structure that maximizes strength and stiffness while minimizing weight
  • Lower installation costs and broader application flexibility with compact, lightweight design that can fit into confined spaces
  • API 6D
  • ASME BPVC SEC VIII
  • ISO 5208
  • Tempterature Range
    • Standard Carbon Steel: -29°C to 121°C (-20.2°F to 250°F)
    • Low Temperature Carbon Steel: -46°C to 121°C (-50.8°F to 250°F)
  • Leakage class ISO 5208 (rate A soft seat; rate D metal seat)
  • Fugitive Emissions to ISO 15848-1 (BH)

Size Range: 12 to 36 in

Materials:

  • ASTM A516 Gr. 70 Body
  • ASTM A216 Gr. WCB/WCC Bonnet
  • ASTM A216 Gr. WCB/WCC + ENP Gate
  • ASTM A564 TP.630 (17-4 PH) Stem

See Technical Bulletin for more details

  • Chevron-style stem seal
  • Flowserve Energized Packing (FEP)

Find Flowserve representatives near you

card-slider-icon-0
Products

Find your closest Flowserve resource for new products and replacement parts. We can help improve performance and safety throughout your operation.

Search Sales Contactsright-arrow
card-slider-icon-1
Services

Searching for a service or repair for your equipment? Connect with a nearby Quick Response Center (QRC) to resolve problems and optimize equipment.

Find Servicesright-arrow
card-slider-icon-2
Specialists

Are you looking for thought leaders with the expertise you need in your industry? We have industry and application specialists around the world who can assist you.

Locate Industry Expertsright-arrow