NG6 L4X ? Sandwich type structure ? Installation face follow DIN 24340 A and ISO 4401 ? Three adjustment types: screw with inner hexagon nut and protection cap, two inserted overflow valves, knob with scale ? Used to restrict the main flow or to control the flow of the two working oil orifices ? Used in inlet or outlet throttle NG6-22 30 type ? Sandwich type structure ? Installation face follow DIN 24340 A and ISO 4401 ? Used to limit the main port flow or pilot oil flow of two actuator ports ? Three adjustment types: screw with inner hexagon nut and protection cap, two inserted overflow valves, knob with scale ? Used in oil supply or release throttle
Specifications
NG6 L4X type
NG6-22 30 type
Installation position
/
Optional
Flow direction
/
One direction throttle, return through the check valve by another direction
Fluid
Mineral oil suitable for NBR and FKM seal
Phosphate ester for FKM seal
Fluid temperature range
℃
-30 to +80（NBR seals）
-20 to +80
-20 to +80（FKM seals）
Viscosity range
mm2/s
10 to 800
Degree of contamination
Maximum permissible degree of fluid contamination: Class 9. NAS 1638 or 20/18/15, ISO4406
