Ivhavha mudziyo unodzora kufamba kwepombi uye ndicho chikamu chikuru cheinjiniya yepombi munzvimbo dzakasiyana. Yese valve inoda nzira iyo inogona kuvhurwa nayo (kana actuated). Kune akawanda akasiyana marudzi enzira dzekuvhura anowanikwa, asi anonyanya kuzivikanwa mavharuvhu 14 ″ uye pazasi magiya nemalevers. Midziyo iyi inoshandiswa nemaoko haina kudhura uye iri nyore kushandisa. Zvakare, ivo havadi chero humwe hurongwa kana huri nyore Kuisirwa (iyi positi inopinda mumashoko ekushanda kwegiya mune zvakadzama) Iyi blog positi inopa tarisiro yekutanga yegiya rinoshandiswa mavharuvhu uye lever inoshanda mavharuvhu.

giya rinoshandiswa vharafu
Iyo giya-inoshanda vharafu ndiyo yakanyanya kuoma yeaya maviri manyorerwo anoshanda. Vanowanzoda kuedza kwakawanda kuisa uye kushanda kupfuura mavharuvhu anofambiswa nelever. Mavharuvhu mazhinji anofambiswa negiya ane giya rehonye anoita kuti zvive nyore kuvhura nekuvhara. Izvi zvinoreva kuti vazhinjimavharuvhu anoshanda negiyainongoda majana mashoma kuti uvhure zvizere kana kuvhara. Gear inoshanda mavharuvhu anowanzo shandiswa mukushushikana kwakanyanya.

Mazhinji magiya magiya anogadzirwa akazara nesimbi kuti ave nechokwadi chekuti anogona kurova uye achiri kushanda. Nekudaro, kusimba kwegiya-inoshanda vharafu hakusi kwese kunofamba nechikepe. Magiya anogara achidhura kupfuura marevheti, uye anonetsa kuwana ane madiki mavharuvhu. Zvakare, nhamba yezvikamu zviripo mugiya inoita kuti chimwe chinhu chiwedzere kutadza.

lever inoshanda vharafu
lever inoshanda vharafu

Mavharuvhu anoshandiswa nelever ari nyore kushanda pane mavharuvhu anofambiswa negiya. Aya ndiwo mavharuvhu ekutendeuka, zvinoreva kuti kutendeuka kwe90-degree kuchavhura zvizere kana kuvhara vharuvhu. Pasinei nerudzi rwevharuvhu, simbi inosungirirwa kune tsvimbo yesimbi inovhura uye inovhara valve.

Imwe bhenefiti yemavharuvhu anoshandiswa nelever ndeyekuti mamwe acho anobvumira kuvhurwa kwechikamu nekuvhara. Aya anokiya pese panomira kufamba kutenderera. Iyi ficha inobatsira kumapurojekiti anoda kuyerwa chaiko. Nekudaro, senge mavharuvhu anofambiswa negiya, mavharuvhu anofambiswa nemavharuvhu ane zvazvakaipira. Magetsi anotora nzvimbo yakawanda kupfuura mavharuvhu uye kazhinji haakwanise kumirisana nedzvinyiriro yakawandisa semagiya uye saka anowanzo pwanya. Zvakare, marevheti anogona kuda simba rakawanda kuti ashande, kunyanya pamavharuvhu makuru.

Gear-Operated Valves vs. Lever-Operated Mavharuvhu
Kana zvasvika kumubvunzo wekuti kushandisa lever kana gear kuti ishandise valve, hapana mhinduro yakajeka. Sezvine maturusi mazhinji, zvese zvinoenderana nekuti basa riripo rinosanganisirei. Mavharuvhu anofambiswa negiya akasimba uye anotora nzvimbo shoma. Nekudaro, iwo anowanzo kudhura uye ane akawanda anoshanda zvikamu zvinogona kukundikana. Gear-operated mavharuvhu anowanikwawo muhukuru hukuru.

Lever-operated valves inodhura uye iri nyore kushanda. Zvisinei, dzinotora nzvimbo yakawanda uye dzinonetsa kushanda pamavharuvhu makuru. Hazvina mhosva kuti ndeupi rudzi rwevhavha yaunosarudza, iva nechokwadi chekutarisa kusarudzwa kwedu kwePVC gear-operated uye PVC lever-operated valves!