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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".

code

A gas

B C CH
40.590 1/4" 27 8 17

code

A gas

B

C

D E CH
40.570 1/4" 8,2 12 6 14 15
40.580 1/4" 10,2 14 6 19 15

code

A gas

B C CH
40.595 3/8" 39 25 22
40.600 1/2" 41 30 26
40.610 3/4" 46 32 28
40.620 1" 54 39 30

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