Cejn safety coupling nipple, series 441 - 446, nickel-plated

Application: 

CEJN Safety coupling nipple suitable for connection of compressed air. 

Construction: 

• Safety function that protects against accidental disconnection
• Designed with a valve that closes when disconnecting connection
• Good flow properties resulting in a small pressure drop through the coupling

Technical specifications

Quality:

• Series 441 is made of brass and nickel-plated
• Series 446 is made of stainless steel AISI 316
• Nitrile gasket

 

Temperature:

The temperature ranges from -30°C to +100°C.
Maximum working pressure of 35 bar and a burst pressure of 140 bar.

Product number Material type Nominal dim.
inch
Connection
RG
Ventil Length L
mm
Key width NV
mm
D1 dia.
mm
Base unit
0254415455
Forniklet
1/2"
1/2"
Med
50,0
22,0
25,4
PCS
0254465455
AISI 316
1/2"
1/2"
Med
50,0
22,0
25,4
PCS