systems

The adjustable restrictors 242 are used if a subsequent adjustment of the flow rate is required. The restrictors come in three versions, differing in metering quantity, visual flow indication and number of outlets.

Type A flow rates are within the drop-feed range of 0 to 0,01 l/min (0 to 0.02 pts). The adjustable restrictor 242 offers 1 to 14 outlets and a sight-glass for flow rate monitoring. Type B offers continuous metering quantity from 0,01 to 1,0 l/min (0.02 to 2.11 pts) and comes with 2 to 12 outlets. Type C metering quantity ranges from 0,01 to 2,0 l/min (0.02 to 4.23 pts). Depending on the distributor, 2 to 6 outlets are available. Types B and C offer a spring-loaded metal pin in the sight-glass for visual oil flow monitoring.