EU20 series European quick coupling can be interchanged with Rectus 25, CEJN320, Parker RF series. Compared with other 1/4" body couplings, EU20 series have about 1.5 times orifice, and the flow rate is much larger than that of other 1/4”body couplings. Usually the valve body is constructed of carbon steel with nickel plated, or brass with acid pickling ,and the sleeve is made of carbon steel with nickel plated. You can also choose a full brass sleeve when the working pressure is lower than 2.0MPa.
This series of quick coupling adopts a structure of 6 pcs Φ4.0 steel locking balls. It is thick, safe and reliable, with good hand feeling, easy to connect and disconnect. The push-to-connect structure is easy for operation by one hand. The maximum working pressure is 2.0MPa(3.0MPa when steel sleeve and nipple). Currently it is available only for 1/4" flow rate. If needs a larger flow rate, you are recommended to choose TR40, IN40 series.
