NO.129
Vhavu yoyesera ya JIS F7471 Bronze swing ndi aloyi yamkuwa ya 5K yomwe imagwirizana ndi Miyezo Yamakampani Yaku Japan (JIS).
Valavu yowunikira swing ya JIS F7471 ndi valavu yofanana ndi swing yoyenera kulamulira madzi m'mapaipi. Ingagwiritsidwe ntchito kuletsa kubwerera kwa madzi ndikulamulira kuyenda kwa madzi.
Kukana dzimbiri: Zinthu zopangidwa ndi mkuwa zimakhala ndi kukana dzimbiri bwino ndipo ndizoyenera kugwiritsidwa ntchito m'malo osiyanasiyana komanso m'malo ogwirira ntchito.
Kudalirika: Kapangidwe ka zonyamulira kamatsimikizira kuti valavu imatha kugwira ntchito zoyang'anira ndi kuletsa ndikuwonetsetsa kuti dongosolo la mapaipi likugwira ntchito bwino.
Kukonza kosavuta: Kapangidwe ka chivundikiro cha valavu kophatikizana kumapangitsa kukonza ndi kuwunika kukhala kosavuta ndipo kumachepetsa nthawi yogwira ntchito.
Valavu yoyesera ya JIS F7471 ya bronze swing (mtundu wa bonnet) imagwiritsidwa ntchito makamaka kuwongolera kuyenda kwa madzi m'mapaipi, kupewa kubwerera kwa madzi komanso kuwongolera kuyenda kwa madzi. Yoyenera kugwiritsidwa ntchito m'makina oyeretsera madzi, makina operekera madzi, makina oyeretsera madzi a m'nyanja, zomangamanga zombo ndi zomangamanga za m'madzi.
Zipangizo za aloyi ya mkuwa: Thupi la valavu ndi chivundikiro cha valavu zimapangidwa ndi aloyi ya mkuwa yosagwira dzimbiri, yomwe imakhala yolimba komanso yolimba.
Kapangidwe ka Swing: Diski ya valavu imagwiritsa ntchito kapangidwe ka swing, komwe kangathe kulamulira bwino madzi ndikuletsa kubwerera kwa madzi.
Mulingo wokhazikika wa 5K: Umagwirizana ndi mulingo wokhazikika wa 5K ndipo ndi woyenera makina opanikizika apakati ndi otsika.
Kapangidwe ka chivundikiro cha mgwirizano: Kapangidwe ka chivundikiro cha mgwirizano kumathandiza kukonza ndi kuyang'anira.
· ZOYENERA ZOYENERA:JIS F 7356-1996
· KUYESA: JIS F 7400-1996
· KUYESA KUPIKIZIKA/MPA
· THUPI: 5K:1.05
| DISC | BC6 |
| BONNETI | BC6 |
| THUPI | BC6 |
| DZINA LA GAWO | Zipangizo |

| DN | d | L | D | C | Ayi. | h | t | H |
| 5K15 | 15 | 110 | 80 | 60 | 4 | 12 | 10 | 69 |
| 5K20 | 20 | 110 | 85 | 65 | 4 | 12 | 10 | 69 |
| 5K25 | 25 | 110 | 95 | 75 | 4 | 12 | 10 | 69 |
| 5K32 | 32 | 130 | 115 | 90 | 4 | 15 | 12 | 79 |
| 5K40 | 40 | 140 | 120 | 95 | 4 | 15 | 12 | 93 |
| 10K15 | 15 | 110 | 95 | 70 | 4 | 15 | 10 | 69 |
| 10K20 | 20 | 110 | 100 | 75 | 4 | 15 | 10 | 69 |
| 10K25 | 25 | 110 | 125 | 90 | 4 | 19 | 10 | 69 |
| 10K32 | 32 | 130 | 135 | 100 | 4 | 19 | 12 | 79 |
| 10K40 | 40 | 140 | 140 | 105 | 4 | 19 | 12 | 93 |