Izici zevalvu yesango lensimbi engenasici kanye nendawo yokusebenza, kanye nezinyathelo zokuphepha zokuthengwa kwempahla, nokugcinwa kwesingeniso esinemininingwane.

I-valve yesango yensimbi engagqwali yangaphakathiizici nendawo yokusebenza, kanye nezinyathelo zokuphepha zokuthengwa kwempahla, kanye nokugcinwa kwesethulo esinemininingwane

I-valve yesango lensimbi engenasici yangaphakathi iyi-valve yamapayipi esetshenziswa kakhulu, inezici ezilandelayo:

1. Isakhiwo se-valve silula, kulula ukusisebenza;

2. Ukuvalwa kahle phakathi kwesango nesihlalo sevalvu ukuvimbela ukuvuza kwemidiya;

3. Impahla ye-valve inhle kakhulu, inokumelana nokugqwala;

4. I-valve cavity ibushelelezi futhi ukumelana nokugeleza kuncane.

Insimbi engagqwali yangaphakathi intambo isango valve ifaneleka amanzi, uwoyela, igesi kanye nezinye abezindaba izakhiwo ezahlukene, ngokuvamile esetshenziswa amapayipi ezimbonini, ezifana amakhemikhali, petrochemical, imithi, ukudla kanye nezinye izimboni.

Lapho uthenga i-valve yesango yensimbi engagqwali enentambo yangaphakathi, qaphela lokhu okulandelayo:

1. Qinisekisa ukuthi usayizi, impahla, ingcindezi kanye neminye imingcele ye-valve ihlangabezana nezidingo zangempela.

2. Khetha imikhiqizo enemikhiqizo eyaziwayo kanye nekhwalithi ethembekile ukuze uqinisekise umphumela wokusebenzisa.

3 Ngokusebenzisa imvelo kanye nabezindaba, khetha impahla ye-valve efanele, njengensimbi engagqwali 304, 316, njll.

Ukuze kugcinwe i-valve yesango lensimbi engagqwali yangaphakathi, amaphuzu alandelayo kufanele anakwe:

1. Hlola ukusebenza kokuvala kanye nesimo sokusebenza kwevalvu njalo. Uma kukhona okungahambi kahle, kufanele kusingathwe ngesikhathi.

2. Hlanza i-valve njalo ukuze uyigcine ihlanzekile futhi uyigcobe njengoba kudingeka.

3. Uma ivalvu ingasebenzi, yigcine ivaliwe futhi uyigcine ihlanzekile futhi yomile.

4. Akuvunyelwe ngokuphelele ukuhlakaza noma ukufaka i-valve ngaphansi kwengcindezi ephezulu ukugwema izingozi.