BKR ND ROV

2-way ball valve in low pressure design

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Properties

Connection 1 + 2 BSP cylindrical internal threads
Contact travel 0°; 90°
Material Brass housing
Aluminium handle
Brass ball, hard chrome-plated
PTFE ball seal
Sealing form 1 + 2 for screw-in pins with shapes A, B and if necessary E
Surface nickel plated
Temp. range Water: 0 °C to +130 °C
Air: - 20 °C to +130 °C

Description

With longer screw-in thread for pipe fittings to DIN 2353

Hints

The pressure figures are applicable for temperatures from 0 °C to +25 °C; at higher temperatures, pressure reductions must be taken into account.

Article Table

Product Name D mm DN* E mm Connecting thread C mm A mm Operating pressure bar F mm B mm
Product Name D mm DN* E mm Connecting thread C mm A mm Operating pressure bar F mm B mm
BKR 06 ND ROV 90 6 10 G 1/4" -19 38 47.5 64.0 11 -
BKR 10 ND ROV 90 10 10 G 3/8" -19 38 49.5 64.0 11.4 -
BKR 13 ND ROV 89 12 15 G 1/2" -14 50 75 50.0 15 32.5
BKR 20 ND ROV 113 19 20 G 3/4" -14 59 80 40.0 - 42
BKR 25 ND ROV 113 25 25 G 1" -11 63 90 40.0 19.1 49.5
BKR 32 ND ROV 138 31 32 G 1.1/4" -11 77 110 30.0 21.4 59.5
BKR 40 ND ROV 157.8 38 40 G 1.1/2" -11 91 120 30.0 21.4 72
BKR 50 ND ROV 157.8 51 50 G 2" -11 97 140 25.0 25.7 86
DN = Nominal diameter, nominal width

Order hints

Other pressure and temperature figures available on request.

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.