About the U6L back pressure regulators
|Cv: 1·E-09 to 0.05 | Max. Temperature: 300°C | Max. Pressure: 412 bar (6000 PSI)
This back pressure regulator is part of the ultra low flow series. Therefore, customers use the U6L units in applications where ultra low flow is required. The unit can withstand 412 bar (6000 PSI) gauge. When designed with a PEEK diaphragm, it is able to hold pressure with only a fraction of a milliliter per minute flow rate. The Cv range for this model is from 1·E-09 up to 0.05.
Check out the explanation of the Ultra-Low-Flow series in this video.
Also in the the ultra low flow series, we offer the U3L units, that can withstand 206 bar (3000 PSI) and the U10L units that can withstand 690 bar (10.000 PSI).