J series is specially designed for high pressure applications (72Mpa): the standard shut-off system is with ball but on request MB
can also supply the valve shut-off system.This type of screw-on coupling has his best application on cylinders
and hydraulic tools.J series is interchangeable with the most common units on the market.
Interchangeability: U.S.A. and European market
Shut-off system: poppet valve or preci
Latching system: screw-on
Connection: screwing-on the female’s sleeve
Disconnection: screwing-off the female’s sleeve
Connectability: allowed under residual pressure
Disconnection under pressure: allowed under residual pressure
Threads: NPT
Sizes: 1/4" , 3/8"
Materials: Sleeve and female in high grade
carbon steel
Male in high grade carbon
steel hardened
Steel hardened valve/shut-off ball
100 C6 precision’s degree “A”
Surface treatment: zinc plating and Cr III passivation
Springs in C72 steel
High resistance balls 100 C6
Seals: standard NBR, on request VITON
Antiextrusion rings: PTFE
Working Temperatures: NBR -20°C +100°C
VITON -15°C +180°C
