Get current pricing for Apv, APV 1009 Sq. Ft. Pla 1009 Sq. Ft. Apv 316ss Plate Type Heat Exchanger. Model R50. Rated 225 Psi On 316ss Plates. Rated 225 Psi On 304ss Shell. 197 Plates. 4 Inlet/ou . Product Category: Process Equipment, Sub Category: Process Heat Exchangers: