Straight Through QRC is a double path open type coupler which does not have a valve mechanism at either the socket nor the plug. It is used in piping systems in which blocking of the fluid when disconnected is unnecessary and closure of lines is achieved by back up valves. This permits full flow capability due to their smooth and accurately finished bores.
Feature Since the pressure loss is small, it is ideal for High viscosity fluid. Hose end, screw end (male screw, female screw) and a variety of other types are also available.