3-way ball valve, in forged design


Connection 1 - 3 BSP cylindrical internal threads
Construction Compact construction
Bore L shaped
Sealing form 1 - 3 for screw-in pins with shapes A, B and if necessary E.
Surface electro galvanised
Contact travel 0°; 90°
Material Forged steel housing, NBR O-ring, POM ball seal, Steel ball and operating shaft


Please refer to the operating instructions for ball valves.
Note the permissible pressure limits for the connecting elements.

Article Table

Product Name DN* Connecting thread Overlap LW mm Operating pressure AF mm SF*
Product Name DN* Connecting thread Overlap LW mm Operating pressure AF mm SF*
3 SKR 20 LK VZ 19 G 3/4" -14 negative (open) 18 PN 350 14 1,5
3 SKR 25 LK VZ 25 G 1" -11 negative (open) 22 PN 350 14 1,5
DN = Nominal diameter, nominal width - PN = Nominal pressure PB = Max. operating pressure - LW = Clearance - AF = Width across flats - SF = Safety factor


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.