VALVE, RELIEF; TYPE: PRESSURE, SIZE: (DN15) 1/2 IN, CONNECTION TYPE: FLANGED, SET PRESSURE: STD: 1-10 BAR (10-150 PSI), BODY MATERIAL: PVDF, TEMPERATURE RATING: 140 DEG F, APPLICATION: COAGULANT DOSING PUMP, DGF; FFT: VALVE, RELIEF; SIZE: (DN15) 1/2 IN, CONNECTION TYPE: FLANGED, MANUFACTURER PART NUMBER: PRM2050-P90 ;SET PRESSURE: STD: 1–10 BAR (10-150 PSI), BODY MATERIAL: PVDF; MANUFACTURER: GRIFFCO VALVE INC, ITEM TAG NO: 850-RV-724, 850-RV -725, 850-RV-726, 850-RV-727, 850-RV-728, 850-RV-742 , 850-RV-743 DRAWING: R50581-8500-MP-GAD-75006 ;GRIFFCO DRAWING: PRM90DIM08-11M; MANUFACTURER: GRIFFCO VALVE INC, MANUFACTURER PART NO: PRM2050 -P90, ITEM TAG NO: 850-RV-724, 850-RV-725, 850-RV -726, 850-RV-727, 850-RV-728, 850-RV-742, 850-RV -743; DRAWING: R50581-8500-MP-DAS-75004, R50581-8500