6503643

AB20S DELTROL. HYDRAULIC VALVE, STEEL, AIR BLEED VALVE, REMOVES TRAPPED AIR IN HYDRAULIC SYSTEM. UP TO 5000 PSI (NON-SHOCK SERVICE). THE VALVE WILL PASS AIR OR A SMALL AMOUNT OF OIL WITH PUMP PRESSURE BELOW 50 PSI . TRAPPED AIR IN SYSTEM IS BLED OFF BACK TO THE RESERVOIR UNTIL A SOLID STREAM OF HYDRAULIC FLUID AT +50 PSI CLOSES THE VALVE THIS IS AUTOMATIC DURING EVERY SYSTEM START-UP. VALVE SHOULD BE INSTALLED AT HIGH POINT OF HYDRAULIC SYSTEM USING TEE CONNECTION. 1/4" FEMALE PIPE X 1/4" FEMALE PIPE. DELTROL AB20S DELTROL PART # 10004-52