Pressure relief device ARAG protects sprayer liquid circuits according to the current European standard UNI EN ISO 4254-6:2010 which requires all overflow to be returned to the tank in discharge and a maximum overpressure up to 20% of the rated value. This relief does not replace a safety valve
- No valve manual reset operation is required following an excessive increase in pressure, just momentarily interrupt the flow of liquid
- Fibreglass-reinforced Nylon-66 body
- Internal parts in polypropylene
- Gaskets made of Viton®
- Tamper-proof seal
Available variants with male thread:
⅜“ connection thread | 13 mm (½”) hose connection - 10, 20, 30, 40 and 50 bar max. pressure
½“ connection thread | 19 mm (¾”) hose connection - 10, 20, 40 and 50 bar max. pressure
¾“ connection thread | 25 mm (1”) hose connection - 10 and 20 bar max. pressure
Please refer to the table in the illustration for the other values. Specify the thread size and maximum pressure load of your fluid circuit.
