These couplings with their threaded union locking system and precision ball-type check valves, design for heavy conditions such as found on hydraulic systems.
Screw connection structure, ensures no loosening in the connection during use.
Coupler Material: Steel, trivalent plated
Valve Material: Steel, ball type
Springs/Retaining ring: C98
Material of Balls: GCr15
Seals: Buna-N (Nitrile)
Back-up Ring: PTFE
Surface Treatment: Zinc plating and Cr 3+ Passivation
-20°C up to 100°C
Dust caps and dust plugs made of polymer
ATTENTION ! The use of different plugs and sockets may endanger the operator or system