Kufotokozera
Valve Valve ndi gawo lofunikira lomwe limagwiritsidwa ntchito popanikizika kwambiri kuti muchepetse ntchito ndi kuwononga ntchito mu zamafuta komanso zoyenera kuwongolera madzi ofananira. Pokhala ndi kapangidwe kake, kukonza mosavuta, torque yaying'ono, yotseguka mwachangu komanso yosavuta kugwira ntchito, valavu ya plugi ndiyabwino kwa simenti ndi kuloza.
Pogwiritsa ntchito opaleshoni, valavu ya plugi imatha kuchitika pamanja, hydraulic, kapena mwamagetsi, kupereka kusinthasintha kuti akwaniritse kuwongolera kovomerezeka ndi zosowa zaokha. Pogwiritsa ntchito zamagetsi, valavu imakhala ndi dzanja lamanja kapena lever omwe amalola kusintha kosavuta komanso mwatsatanetsatane. Kuti mugwire ntchito, valavu imatha kukhala ndi ochita opaleshoni omwe amayankha ku zikwangwani, zomwe zimapangitsa kugwira ntchito kutali ndi kuwongolera kolondola.
Mfundo ndi mawonekedwe ndi mawonekedwe
Valive valavu imakhala ndi thupi la valavu, pulagi, pulagi ndi zina.
Valave Pulve imapezeka ndi mgwirizano wa 1502 inleti ndi zokongoletsera (zomwe zilipo pa pempho la makasitomala). Makina amkati amkati ndi zigawo zam'mbali zimagwirira ntchito limodzi ndi magawo a mphira kuti apereke chisindikizo.
Kusindikizidwa kwachitsulo kwazitsulo kumapezeka pakati pa magawo am'mbali ndi cylinder plug, wokhala ndi kudalirika komanso kudalirika.
Chidziwitso: valavu imatha kutsegulidwa mosavuta kapena yatsekedwa ngakhale pansi pa zopanikizika za 10000psi.
✧ Fotokozani
| Wofanana | API SCEE 6A |
| Kukula kwa Nonil | 1 "2" 3 " |
| Mboni | 5000psi mpaka 15000psi |
| Kupanga kwa mawonekedwe | Nice mr 0175 |
| Mulingo kutentha | Kuma |
| Mlingo | Aa-hh |
| Mulingo | Psl1-4 |
