MYNOV is a single sign-on solution.
Access multiple NOV applications and services with one login.
Register here Sign in
MYNOV is a single sign-on solution.
Access multiple NOV applications and services with one login.
Register here Sign inBall-Activated Circulation Valve
The ball-activated circulation valve is designed to allow circulation above the coiled tubing work and tool string.
-
Description
-
Resources
Description
The ball-activated circulation valve is activated by using a drop ball and can be adjusted on the surface to shear out by varying the number and type of shear pins used. Pressure applied to the drop ball causes the pins to shear and the sleeve to move down, allowing circulation via the side ports.
When ordering ball-activated circulation valves, please specify size and thread connection.
Features/Benefits
- Simple drop-ball design to activate