Select language
Bulgarian (Български)
Chinese (汉语)
Croatian (Hrvatski)
Czech (Čeština)
Dutch (Nederlands)
Estonian (Eesti)
French (Français)
German (Deutsch)
Hungarian (Magyar)
Italian (Italiano)
Latvian (Latviešu)
Lithuanian (Lietuvių k.)
Polish (Polski)
Portuguese (Português)
Romanian (Română)
Russian (Русский)
Serbian (Српска)
Slovakian (Slovenčina)
Slovenian (Slovenščina)
Spanish (Español)
Turkish (Türkçe)
K-BKR LANG IG IG
Ball valves, long-threaded type, female/female thread
Product image
Properties
| Application |
Compressed air, water, non-toxic and non-corrosive gases, heating systems, agriculture |
| Operating pressure |
Max. 40 bar |
| Operating temperature |
-15 °C to +90 °C |
| Thread description |
Thread acc. to ISO 7-1 |
| Housing |
Nickel-plated brass |
| Lever |
Aluminium, painted black |
| Ball |
Chrome-plated brass |
| Ball seals |
PTFE |
| Stem seal |
NBR / EPDM |
Note
G thread acc. to DIN EN ISO 228-1, with ISO flange plate (acc. to ISO 5211)
Further information on request
Item
Sort upwards
Sort downwards
 Identification |
DN | Thread | A (mm) |
B (mm) |
L (mm) |
|---|---|---|---|---|---|
| K- 07 30 21 45 | 8 | Rp/Rp 1/4 | 85,0 | 42,0 | 49,0 |
| K- 07 30 21 46 | 10 | Rp/Rp 3/8 | 85,0 | 42,0 | 50,0 |
| K- 07 30 21 47 | 15 | Rp/Rp 1/2 | 85,0 | 46,0 | 61,0 |
| K- 07 30 21 48 | 20 | Rp/Rp 3/4 | 105,0 | 53,0 | 70,0 |
| K- 07 30 21 49 | 25 | Rp/Rp 1 | 105,0 | 57,0 | 84,0 |
| K- 07 30 21 50 | 32 | Rp/Rp 1 1/4 | 130,0 | 70,0 | 97,0 |
| K- 07 30 21 51 | 40 | Rp/Rp 1 1/2 | 130,0 | 76,0 | 108,0 |
| K- 07 30 21 52 | 50 | Rp/Rp 2 | 165,0 | 92,0 | 130,0 |
Additional information
The pressure values refer to a maximum operating temperature of 40 °C. Lower maximum pressure apply at higher temperatures. See data sheet.
Ordering information
For use on devices that have to be vented whenever they are turned off, either because of safety regulations or for technical reasons. The pneumatic devices are disconnected from the system and simultaneously vented each time they are shut off.
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.