A firefighting training apparatus includes a base having a feed pipe mounted on the base, and one or more standpipes mounted on the feed pipe. Each standpipe can have one or more couplings that are configured to receive a field adjustable pressure reducing valve that is further configured to connect to a firehose or other firefighting equipment. The apparatus is reconfigurable, and various different types of field adjustable pressure reducing valves can be mounted on the standpipe(s) for use in different training exercises or simply to allow firefighter to become familiar with operating the field adjustable pressure reducing valves under training conditions.