None 1 in. PGV Diaphragm

Replaces the diaphragm on all Hunter 1 in. and 3/4 in. PGV and SRV Valves. The 1 in. Diaphragm is black in color. Very reliable and leak free. Carefully engineered for ease of use, the robust Hunter PGV irrigation valve diaphragm is compatible with all Hunter PGV-101G and PGV-101-ASV valves to maximize longevity and performance.