Underbuoy Petal Valve Breakaway Coupling

General Details

The benefits of the Gall Thomson UBC Petal Valve

  • Zero headloss
  • Valve components are protected against in-line erosion and corrosion
  • No valve clogging
  • Piggable
Product Details

Illustrated: Sequential Controlled Single Closure

  1. Petal Valves are locked in open position by sealed hydraulics and/or the internal sleeve prior to activation.
  2. The coupling separates and combined energy of bias springs and product velocity instigates petal closure.
  3. The petals seat together and close flow.

Double Closure Underbuoy Breakaway Coupling is also available