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Product Parameter: specification（mm）：DN20,DN25
Operation Instruction:
Copper filter is an indispensable device on the conveying medium pipe, which is usually installed in the inlet end of the pressure reducing valve, pressure relief valve, water level valve or other equipment, used to eliminate impurities in the medium so as to protect the normal use of valve and equipment. When the fluid enters the filter tube with a certain specification of filter screen, its impurities will be blocked, and the secondary clean filter fluid will be discharged from the filter outlet. When it needs cleaning, just remove the detachable filter screen and reloaded after processing. Therefore, the use and maintenance is very convenient.
Product features:
1、 small flow resistance
2、easy to start and close
3、unrestricted media flow direction
4、the erosion of working medium of the sealing surface is smaller than the stop valve when full open
