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Swivel Joint JL-DG Series

Swivel Joint JL-DG Series

For use in civil engineering and construction machinery, manufacturing machinery, and general hydraulic machinery piping using mineral hydraulic oils.

· Simple piping and reduced mounting work time due to the high-pressure hose connection position, which can be set in any direction.
· The hose flexion saves the length of the hose and simultaneously prevents sharp bending from the mouth.
· Swivel joint screws that conform to piping and high-pressure hose fitting standards are available.
· This joint can be easily rotated 360 degrees even when the pipes, high pressure hoses, and swivel joint are pressurized with fluid.
· Designed to small sized and lightweight.
· Designed for minimal loss of pressure.
· Dustproof and rustproof for use in a wide range of applications, such as construction machinery and industrial vehicles, etc.


Japanese Only

Part Number

Configured Part Number is shown.

Part Number
Part NumberVolume DiscountDays to ShipThread Size Nominal Connection Thread Exhaust Side (Single unit, swivel)
89 Day(s) or more 04(1/4B)[1/4B] 04(1/4B)
89 Day(s) or more 06(3/8B)[3/8B] 06(3/8B)
89 Day(s) or more 08(1/2B)[1/2B] 08(1/2B)
89 Day(s) or more 12(3/4B)[3/4B] 12(3/4B)
89 Day(s) or more 16(1B)[1B] 16(1B)


  1. 1

Basic Information

Fitting type General Swivel Applicable Fluid Mineral operational oil Maximum Operating Temperature(℃) 100
Maximum Operating Pressure(MPa) 20.5 Allowable Rotational Speed(r.p.m) 10 Connection Type Screw⇔Screw Connection
Housing Type for the Hose Side (Screw type) Rc Type of Shaft on Machine Side (Screw type) G (Male Threaded Male 30° Sheet) O-Ring Material NBR
Fitting Material Steel Surface Treatment Zinc Plating · Chromate Treatment

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