Pressure Control Valve - Nordson VersaBlue VBN 50 Manual

Pressure Control Valve

X
Fig. 5-9
−
Fig. 5-10
E 2008 Nordson Corporation
WARNING: Hot! Risk of burns. Wear appropriate protective
clothing/equipment.
WARNING: System and material pressurized. Relieve system pressure.
Failure to observe can result in serious burns. Refer to section Installation,
Relieving Pressure.
NOTE: Screw in/out only when valve is warm and material is soft
(approx. 70 °C / 158 °F, depending on material).
Important for Mechanical Pressure Control Valve
Measuring Insertion Depth
Measure and make a note of the insertion depth of the setting screw
(dimension X). This way the insertion depth can be replicated after
reassembly.
Adjusting Setting Screw
Adjust the setting screw to the recorded dimension X.
+
S
Turn clockwise to increase material pressure
S
Turn counterclockwise to decrease material pressure.
VBN w/o Control System
5-11
Maintenance
P/N 7146386A