Quick Connect Couplings

450B Coupling


Metaltouch valve system with superior durability! Sleeve stopper mechanism gives secure connection. Cupla for higher working pressure up to 44.1MPa {450kgf/cm2}. Mechanism to prevent accidental disconnection maintains tight connection even under vibration or impact when connected. Both socket and plug have metaltouch automatic shutoff valves that prevent fluid spill out on disconnection.

Coupling, pneumatic
  • Stopper Mechanism
  • Coupling

Product features

Applicable Fluids Hydraulic Oil
Working Pressure 441 bar
Valve Structure Two-way shut-off
Body Material Steel
Seal Material NBR / FKM
Size 3/8" / 1/2"

Additional product literature

PDF documents

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