Valve Tsanangudzo Terminology

1. Vharavha

chinhu chinofamba chechinhu chakabatanidzwa chemuchina chinoshandiswa kudzora kuyerera kwenhau mumapombi.

2. Avharafu yegedhi(inozivikanwawo sevhavha inotsvedza).

Ivhavha hunde inofambisa gedhi, iro rinovhura uye rinovhara, kumusoro uye pasi pamwe nechigaro chevhavha (chisimbiso chepamusoro).

3. Globe, vharuvhu

Dzinde revharuvhu rinofambisa kuvhura nekuvhara (disc) vharafu, iyo inofamba ichikwira nekudzika neaxis yechigaro chevharuvhu (sealing surface).

4. Throttle switch

vharuvhu inoshandura kuyerera uye kumanikidza nekushandura chiteshi chepakati-chikamu nzvimbo kuburikidza nekuvhura nekuvhara chikamu (disc).

5. Ball valve

vharafu yebhora iri on-off valve uye inotenderera nekakona kanoenderana nemukoto.

6. Butterfly valve

inovhura nekuvhara vharuvhu inotenderera neaxis yakagadziriswa ("butterfly" valve).

7. Diaphragm valve (diaphragm valve)

Kuparadzanisa maitiro ekuita kubva pakati, mhando yekuvhura nekuvhara (diaphragm type) inofamba ichikwira nekudzika ichitevedza axis yehunde yevharuvhu.

8. Jongwe kana plug valve

vharafu yejongwe inogona kuvhurwa nekudzima.

9. (Tarisa vharafu, cheki vharafu)

The open-close type (disc) inoshandisa simba resvikiro kumisa svikiro kuti risayerera richienda kune rimwe divi.

10. Chivharo chekuchengetedza (dzimwe nguva chinonzi chivharo chekumanikidza kana kuchengetedza valve)

Rudzi rweakavhurika-kuvhara disc Kuti uchengetedze pombi kana muchina, iyo yepakati kudzvanywa mumidziyo inovhura otomatiki uye inoburitsa kana ichidarika kukosha kwakatarwa uye inovhara otomatiki kana ichiwira pasi peiyo kukosha kwakatarwa.

11. Kuderedza kudzvinyirira mudziyo

Kudzvinyirirwa kwepakati kunoderedzwa nekuputira zvikamu zvekuzarura nekuvhara (disc), uye kumanikidzika kuseri kwevhavha kunongochengetwa mukati mehutano hwakatarwa nekuita kwakananga kwekumanikidza kuseri kwevhavha.

12. Steam trap

vharafu inodzivirira kuti chiutsi chisapukunyuke uchingo buritsa condensate.

13. Dura vharafu

mavharuvhu anoshandiswa mumidziyo yekumanikidza uye boilers yekuyerera kwetsvina.

14. Low pressure switch

mavharuvhu akasiyana-siyana ane PN1.6MPa nominal pressure.

15. Ivhavha yepakati pekumanikidza

Mavharuvhu akasiyana-siyana ane zita rekumanikidza PN≥2.0～PN＜10.0MPa.

16. High-pressure switch

mavharuvhu akasiyana-siyana ane PN10.0MPa nominal pressure.

17. Ivhavha yekumanikidza kwakanyanya

mavharuvhu akasiyana-siyana ane PN 100.0 MPa nominal pressure.

18. High-temperature switch

inoshandiswa pamhando yemavharuvhu ane tembiricha yepakati inopfuura 450°C.

19. A sub-zero valve (a cryogenic valve)

siyana mavharuvhu kwepakati tembiricha siyana -40 kusvika -100 madhigirii Celsius.

20. Cryogenic valve

Inokodzera mavharuvhu ekushisa kwepakati emarudzi ese ane tembiricha ye -100°C.