Stellarton’s DynaValve is a versatile wellhead valve that can be used in a number of applications including newly drilled wells completed with 4½" casing. Designed for maximum safety plus ease of installation and servicing, the DynaValve forms an integral part of Stellarton’s optimization systems.

• Valve has unique gear section that requires 5¼" turn to open for maximum safety.
• One piece valve body eliminates risk of unthreading valve components and making valve inoperable.
• Service access panel allows easy replacement or servicing of parts - no need to remove wellhead components or kill well.

• Easily run at surface with Stellarton’s DynaLok Running Tool.
• Annular port with ability to inject fluids and allow gas production up annulus and fluid production up tubing.
• Smooth bore to allow inflatable seals in Interlift system to pass easily up to surface.

• Type L Intermitter Installations
• ElectroDyne Installations
• New wells with 4½" casing
• New completions using coil tubing
• Applications that use tubing and coil tubing