Throttle check valve AQFR


Design Cone seat
Media Mineral oil
Material Steel
Operating pressure max. 400 bar


These valves must be set according to the application.

Article Table

Product Name p max. bar Q max. L/min L mm G AF mm Weight kg
Product Name p max. bar Q max. L/min L mm G AF mm Weight kg
HK AQFR 10 400 30 93 G 3/8” 41 0,4
HK AQFR 15 350 50 105 G 1/2” 46 0,6
HK AQFR 20 350 80 127 G 3/4” 55 0,9
HK AQFR 25 350 160 153 G 1" 75 2,1
HK AQFR 32 350 250 196 G 1.1/4” 90 2,5


Despite careful checking, we cannot guarantee the accuracy of all information included on this site, and we accept no liability.
All data and information in our online catalogue are based on currently valid standards and the regulations from the employer's liability insurance association. Product safety can only be guaranteed when our assembly instructions are carefully observed. Non-adherence to these regulations can affect product operation and functioning and result in a loss of warranty. Our warranty is only valid for HANSA-FLEX products. Our products are constantly subject to further development and technical changes are therefore possible.