VERTICAL CHECK VALVES
We suggest the application of check valves on the suction
line of pumps for oiling in order to achieve a better priming.
Code numbers 40.570 and 40.580 are suitable for soldering on pipes with an
external diameter of 8 and 10 mm respectively. Code numbers
40.590/40.595/40.600/40.610/40.620 are suitable to be mounted on 1/4",
3/8", 1/2" , 3/4". 1" BSP threaded hoses.
During functioning valves must be kept in vertical position. Downstream, after
these valves, we usually suggest to install one of our "Group 60.000
filters".
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