The Hunter PGV This hard working, heavy-duty valve offers the best features of Hunter’s top-of-the-line valves. Built with enough durability to handle the rigors of most residential and light commercial sites, the PGV is available in an array of configurations. For smaller landscape applications, the PGV is available in four 25 mm body configurations: angle, globe, or male x male design. In turn, each model is available in either a flow control or non-flow control version. For larger landscape applications, the PGV comes in both 40 mm and 50 mm globe/angle models (with flow control). All models feature durable high-grade construction and a rugged diaphragm with support to prevent stress failure.