Flow regulators Adjustable unidirectional 3/8 flow regulator - Metal Work 9031303C €22.74 (€18.79 tax excl.) Adjustable flow regulator of 3/8 with threaded output 3/8,metal body. Mounting on cylinder.Reference: 9031303CRepresentative image for illustrative purposes, the article supplied will correspond to the specifications indicated. Add to cart