Criogénica de muñón con entrada superior Válvula de bola montada

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

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

• 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.

• 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).

• 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