Properties

Bore L shaped and strain relief hole
Connection 1 - 4 BSP cylindrical internal threads
Contact travel 0°; 45°; 90°
Material Steel housing, ball and operating shaft
POM ball seal
NBR O-ring
Sealing form 1 - 4 for screw-in pins with shapes A, B and if necessary E
Surface burnished
Temp. max. 80 °C
Temp. min. -10 °C

Hints

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

Article Table

Product Name SF* DN* Connecting thread Operating pressure Overlap AF mm LW mm
Product Name SF* DN* Connecting thread Operating pressure Overlap AF mm LW mm
4 BKR 04 L 1.5 4 G 1/8" -28 PN 500 negative (open) 12 5.0
4 BKR 06 L 1.5 6 G 1/4" -19 PN 500 negative (open) 12 6.0
4 BKR 10 L 1.5 10 G 3/8" -19 PN 500 negative (open) 14 9.0
4 BKR 13 L 1.5 12 G 1/2" -14 PN 400 negative (open) 14 12.5
4 BKR 20 L 1.5 19 G 3/4" -14 PN 400 negative (open) 17 19.0
4 BKR 25 L 1.5 25 G 1" -11 PN 350 negative (open) 17 24.0
4 BKR 32 L 1.5 31 G 1.1/4" -11 PN 350 negative (open) 17 24.0
4 BKR 40 L 1.5 38 G 1.1/2" -11 PN 63 negative (open) 22 36.0
DN = Nominal diameter, nominal width
LW = Clearance
PN = Nominal pressure
PB = Max. operating pressure
AF = Width across flats
SF = Safety factor

Disclaimer

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.