Throttle check valve AQFR

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


These valves must be set according to the application.

Article Table

Product Name pmax. bar Weight kg L mm G AF mm Q max. l/min
Product Name pmax. bar Weight kg L mm G AF mm Q max. l/min
HK AQFR 10 400 0.4 93 G 3/8" 41 30
HK AQFR 15 350 0.6 105 G 1/2" 46 50
HK AQFR 20 350 0.9 127 G 3/4" 55 80
HK AQFR 25 350 2.1 153 G 1" 75 160
HK AQFR 32 350 2.5 196 G 1.1/4" 90 250


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.