NG6-30 • Used in oil path block installation • Leak-free closure NG52-150 • Used in oil path block installation • Use right angle cartridge check valve • Use straight-through cartridge check valve • Leak-free closure • Optional openingopening pressure (see model description)
Technical Specs
Specifications
bar
NG6-30
NG52-150
Max. operating pressure
bar
315
Crack pressure
bar
Refer to the characteristic curve
Max. flow-rate
L/min
Refer to the characteristic curve
Viscosity range
mm2/s
2.8 to 380
2.8 to 500
Fluid temperature range
℃
-30 to +80(NBR seals)
-20 to +80(FKM seals)
Fluid
Mineral oil suitable for NBR and FKM seal
Phosphate ester for FKM seal
Degree of contamination
Maximum permissible degree of fluid contamination: Class 9. NAS 1638 or 20/18/15, ISO4406