Valve Upgrade for EASY nLC systems
Fittings which effect a seal at the tubing face can apply enough force against the bottom of a 1/16″ ZDV detail to cause distortion of the stator surface. (See profilometer images below.) The distortion may only be a few 10,000ths of an inch, but it’s enough to create a tiny leak which can be problematic when flow rates are in the nanoliters-per-minute range. This new stator design virtually eliminates the problem.