Deepwater Subsurface Safety Valve

Deepwater subsurface safety valve is a rod-piston flapper-type safety valve with double control lines designed for deepwater completion. The valve can be closed fully through the action of a balance piston. The setting depth is only limited by the rated temperature.

Features

Metal-to-metal seal in closed position (body/seat connections and flapper)

Thru-the-flapper self-equalizing

Double control lines

Deepwater application

Working pressure: 5,000 psi-10, 000 psi

Working temperature: 500°F ( 260°C )

Superior reliability and durability

Designed and tested in accordance with API 14A

Specifications