AQUATROL 69A1S-300 D4554 ADJUSTABLE RELIEF VALVE 1/2 IN 300

AQUATROL 69A1S-300 - D4554 ADJUSTABLE RELIEF VALVE 1/2 IN 300 PSI - D4554 ADJUSTABLE RELIEF VALVE BODY MATERIAL BRONZE INLET TYPE MNPT OUTLET TYPE FNPT INLET SIZE 1/2 IN. OUTLET SIZE 1/2 IN. FACTORY SET PRESSURE 300 PSI PRESSURE RANGE 251 TO 300 PSI DISC MATERIAL 316 STAINLESS STEEL OVERALL HEIGHT 5-7/8 IN. APPLICATION LIQUIDS SEAT MATERIAL 316 STAINLESS STEEL SPRING MATERIAL 316 STAINLESS STEEL TEMP RANGE 0 DEGREES TO 450 DEGREES F TEST LEVER NO - EQUAL TO 3ETK8