Master Flo is 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.