Norgren c0k51 series banjo flow control out unidirectional norgren c0k510418 a banjo flow control regulator with regulation on the out flow the regulator features an easy to use and secure push in fitting for hoses and a releasable stainless steel grab ring to grip pa 1112 or pu 85 95 or 98 durometer hoses the fitting is ready to use offering fast assembly with no need for tools and providing optimum flow through the system a nickel plated brass threaded body provides corrosion and co