Cryogenic Floating Ball 3 Piece

C26


Size Range
2”- 8” (DN50-DN200)
Pressure Range
Class #600, 100 bar, 1500 psi

Design features

• Solid one-piece high torque durable stem. • Tight stem-to-ball directional engagement, ensures relief hole alignment. • Strict materials and manufacturing tolerances control.

Efficient heat transfer

• Narrow space between extension ID and stem OD allows the stem seal to remain at an ambient temperature.

No trapped cavity

• Relief hole on the upstream sphere of the ball to prevent pressure buildup in the cavity.

Flexible bonnet installation angle

• Up to 45° from vertical for 12” bonnet (per BS6364 guidelines) • Up to 15° from vertical 6” bonnet (not BS6364 compliant).

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Cryogenic Floating Ball Valve

Special mechanical design and construction

  • Solid one-piece high torque durable stem.
  • Tight stem-to-ball directional engagement, ensures relief hole alignment.
  • Strict materials and manufacturing tolerances control.

Efficient heat transfer

  • A narrow space between the extension ID and the stem OD allows the
    stem seal to remain at an ambient temperature.

No-Trap Cavity

  • Relief hole on the upstream sphere of the ball to prevent pressure buildup in the cavity.
  • Single-side or self-pressure-relief sealing for bidirectional full pressure service.

Flexible bonnet installation angle

  • Up to 45° from the vertical axis for the 12” bonnet (per BS6364 guidelines).
  • Up to 15° from the vertical axis for the 6” bonnet (not BS6364 compliant).

Flow direction indicators (for valves with preferred flow direction)

  • Highly visible arrows on body and bonnet top.
  • “T” mark on the stem, showing relief hole direction.

Double isolation / double block and bleed designs available upon request
Clean assembly and packing

Downloads

IOM
EN
ES
C26 Series- technical drawing
EN
Product Line Brochure
EN
ES
CN
DE
Cryogenic Catalogue
EN
Logo

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