A fitting assembly includes a fitting body and a valve assembly. The valve assembly includes a hollow pedestal, an actuator shaft, and a sealing member. The hollow pedestal includes upper and lower ends. The hollow pedestal is disposed in a valve opening defined by the fitting body such that the upper end is disposed in a passageway defined by the fitting body and the lower end is external to the passageway. The actuator shaft is disposed in the hollow pedestal and is movably coupled with the hollow pedestal. The sealing member is coupled with the actuator shaft adjacent the upper end and at least partially movable together with the actuator shaft. The sealing member is configured to selectively interface with an upper valve body to provide a seal therebetween. The fitting body and the hollow pedestal are formed of a multi-piece construction and are joined together at the valve opening.