Want to learn the basics of maintaining and operating the double block and bleed orifice fitting? Look no further! Check out this instructional video where we break down everything you need to know. Discover how easy it is to operate and maintain the DBB orifice fitting from Canalta. We’ll walk you through the basics, from understanding the operation, to removing the orifice plate and checking for defects so you can ensure your flow measurement is operating at an optimal level of success.