Product Sheet TRTO Series Injection Safety Valves
Full-tubing-bore, spring-operated, rod- piston-actuated injection valves.
Injection safety valves
TRTO valves have only three body joints and use proprietary connections for maximum reliability. The single-rod piston incorporates reliable sealing elements, and the flapper mechanism has full metal-to-metal sealing with a secondary soft seat.
If needed, the TRTO series valves can be temporarily locked open by installing a hold-open sleeve using standard slickline procedures.