533-PP-MS2 | Evsco | 3/4" 3 Position 3-Way Polypropylene Multi Stack 2 High Manual Valve
533-PV | Evsco | 3/4" PVDF 3 Position/3-Way Elliptic Valve
533-PV-MS2 | Evsco | 3/4" 3 Position 3-Way PVDF Multi Stack 2 Hi Manual Valve
543-PP | Evsco | 3/4" Polypropylene 4 Position/3-Way Elliptic Valve
543-PP-MS2 | Evsco | 3/4" 4 Position 3-Way Polypropylene Multi Stack 2 Hi Manual Valve
543-PV | Evsco | 3/4" PVDF 4 Position/3-Way Elliptic Valve
543-PV-MS2 | Evsco | 3/4" 4 Position 3-Way PVDF Multi Stack 2 Hi Manual Valve