Ball valvezvigadzirwa zvakavepo kubva kuvharuvhu yejongwe, vharafu yebhora inharaunda yese sevharuvhu inovhura nekuvhara zvikamu (spool), uchishandisa sphere yakatenderedza axis yevharuhu hunde kutenderera 90 madhigirii kuzadzisa chinangwa chekuvhura nekuvhara vharafu. Ivhavha yebhora inonyanya kushandiswa kucheka, kugovera uye kushandura nzira yekuyerera kwepakati mupombi. Ivhavhavha yebhora ine V-shaped open spool inewo yakanaka kuyerera kwekutonga basa.
Mavharuvhu ebhora haasi nyore chete muchimiro uye akanaka mukuisa chisimbiso kuita, asi zvakare madiki muhukuru, huremu huremu, kushoma mukushandiswa kwezvinhu, diki muhukuru hwekuisa, diki mukutyaira nguva, iri nyore mukushanda uye nyore kuona nekukurumidza kuvhura uye. kuvhara. Ndiyo imwe yemhando dzevharuvhu dzinokurumidza kukura mumakumi emakore apfuura. Kushandiswa kwemavharuvhu ebhora kwakakura kwazvo. Izvo zvakasiyana uye huwandu hwemavharuvhu ebhora achiri kuwedzera. Ivo vari kusimukira munzira yekupisa kwakanyanya, kudzvanywa kwepamusoro, hombe hombe, kuvharika kwakanyanya, hupenyu hurefu hwesevhisi, kuita kwakanakisa kwemutemo uye akawanda-basa. Kuvimbika kwavo uye mamwe maratidziro ekuita asvika padanho repamusoro, uye akatsiva zvishoma kushandiswa kwemavharuvhu egedhi, mavharuvhu eglobhu uye mavharuvhu emhepo. Nekuenderera mberi kwekuvandudza tekinoroji yebhora revharuvhu, ichashandiswa zvakanyanya munguva pfupi inoonekwa, kunyanya mumapombi emafuta negesi, mayuniti ekuchenesa oiri uye indasitiri yenyukireya. Uye zvakare, mune mamwe maindasitiri eakakura uye epakati caliber, epakati uye akaderera minda yekumanikidza, mavharuvhu ebhora anozoitawo mamwe emhando dzevharuvhu.
High processing accuracy, high cost, high tembiricha haisi nyore kushandisa, zvakadai setsvina mupombi, nyore kuvharirwa netsvina, inotungamirira kuvhavha haigoni kuzarura.
Mavharuvhu ebhora anokamurwa nebasa:
1. Bypass mavharuvhu: mavharuvhu ebhora anowanzo kuvhurika mumvura yakadzikama, saka mavharuvhu eBypass anofanira kutanga aiswa, kureva mativi ese akazadzwa nemvura.
2. Mhepo yemhepo: Painozadza mvura, mhepo inobviswa uye buoy inovhara valve pachayo; painodhonza mvura, buoy inodonha yega nemhepo yekuwedzera.
3. Chivharo chekudzivirira kudzvinyirira: paunozarura nekuvhara chivharo, bvisa mvura inodzvinyirira pakati pevhavha uye chivharo chekuvhara kuti usapfeke chivharo chekuvhara.
4. Sewage discharge valve: kubudisa tsvina kubva kune chikamu chezasi chegomba re spherical. Kuiswa uye kuchengetedza mavharuvhu ebhora kunofanirwa kutarisisa kune zvinotevera zvinhu:
⑴Chengetedza nzvimbo inotenderera yemubato wevharuvhu.
⑵ Haikwanise kushandiswa senge throttle.
⑶Mavharuvhu ebhandi drive nzira anogona kukamurwa kuita:
①Pneumatic bhora mavharuvhu.
②Electric bhora vharafu.
③Hydraulic bhora vharafu.
④Pneumatic-hydraulic bhora vharafu.
⑤Electro-hydraulic ball valve.
⑥Turbine Drive Ball Valve
Nguva yekutumira: Sep-30-2019
