Underbuoy Petal Valve Breakaway Coupling
The benefits of the Gall Thomson UBC Petal Valve
- Zero headloss
- Valve components are protected against in-line erosion and corrosion
- No valve clogging
Illustrated: Sequential Controlled Single Closure
- Petal Valves are locked in open position by sealed hydraulics and/or the internal sleeve prior to activation.
- The coupling separates and combined energy of bias springs and product velocity instigates petal closure.
- The petals seat together and close flow.
Double Closure Underbuoy Breakaway Coupling is also available