BKR VZ

2-way ball valve in block design

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Properties

Connection 1 + 2 BSP cylindrical internal threads
Contact travel 0°; 90°
Material Steel housing, ball and operating shaft
NBR O-ring
Polyamide ball seal
Sealing form 1 + 2 for screw-in pins with shapes A, B and if necessary E
Surface electro galvanised
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 H mm DN* Operating pressure B mm H2 mm L mm Connecting thread SF* L1 mm A mm AF mm LW mm
Product Name H mm DN* Operating pressure B mm H2 mm L mm Connecting thread SF* L1 mm A mm AF mm LW mm
BKR 04 VZ 43.4 4 PN 500 26 12.8 69 G 1/8" -28 1.5 36.2 107 9 5
BKR 06 VZ 43.4 6 PN 500 26 12.8 69 G 1/4" -19 1.5 36.2 107 9 6
BKR 10 VZ 49.2 10 PN 500 32 16.25 73 G 3/8" -19 1.5 43.2 107 9 10
BKR 13 VZ 51.2 12 PN 500 35 17.25 85 G 1/2" -14 1.5 48.2 107 9 13
BKR 20 VZ 73.4 19 PN 400 49 24.5 96 G 3/4" -14 1.5 62.2 165 14 20
BKR 25 VZ 76.6 25 PN 350 54 26.5 113 G 1" -11 1.5 66.2 165 14 24
BKR 32 VZ 76.6 31 PN 350 54 26.5 121 G 1.1/4" -11 1.5 66.2 165 14 24
BKR 40 VZ 76.6 38 PN 350 54 26.5 124 G 1.1/2" -11 1.5 66.2 165 14 24
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.