The DR2 fixed compensated valves are mounted in a female SAE8/2 (3/4-16UNF) cavity to guarantee a constant flow regardless of the working pressure. The flow rate of the valve varies from 1 l/min up to 12 l/min, each liter corresponds to a valve, the choice is determined by the speed of descent of the load, which is subject to a tolerance equal to +/- 10%.
