High Pressure, High Temperature Service

Choke steam injection

Master Flo was a pioneer in high pressure and high temperature choke valve technology and products. Our chokes are field-proven around the world to deliver reliable flow management in high pressure, high temperature service in both surface and subsea applications:

  • High temperature service up to 800°F.
  • API 6A compliant product for up to 20,000 psi working pressure.
  • SAGD products for injection and production applications.