Kukhona ukungcola okuhlukahlukene emanzini angaphansi komhlaba, njengezinsimbi ezisindayo, izinto eziphilayo, izingulube, njll. Izinto ezinjalo eziphilayo zingabangela ukugqwala emapayipini futhi zingcolise izinga lamanzi, ngaleyo ndlela zibeka engozini indawo ephilayo nempilo yabantu.Ngakho-ke, ukwelashwa kokuhlanza amanzi angaphansi komhlaba kuyadingeka.Ama-valve angasetshenziswa ezinhlelweni zokuhlanza amanzi angaphansi komhlaba ukuze kuthuthwe indle noma amanzi ahlanzekile, okwenza ukukhiqizwa kusebenze kahle.

Kulesi sihloko, sizokwethula kuma-valve angasetshenziswa ezinhlelweni zokuhlanza amanzi angaphansi komhlaba.Ngiyethemba ukukusiza ukuthi uqonde futhi ukhethe i-valve efaneleka kakhudlwana.

I-Butterfly Valve

I-valve ye-butterfly iyi-valve yokujika engu-1/4.Ipuleti levalvu lizungeza amadigri angama-90 nesiqu se-valve ukuvula noma ukuvala i-valve.Izinzuzo zama-butterfly valves zihlanganisa ubukhulu obukhulu, izindlela eziningi zokuxhuma, ukufanisa izinhlobo ezihlukahlukene zamapayipi, ukufakwa okulula nokusebenza okulula.Ama-valve e-Butterfly ama-valve kanye nezinto ze-disc zingashintshwa ngokuya ngezidingo zephrojekthi yakho ukuze zifane kahle nezidingo zakho zamapayipi.

Butterfly valve ingashayelwai-actuator kagesi, i-pneumatic actuator, isibambo noma i-turbine.I-actuator kagesi iyidivayisi ehlakaniphile yonke into eyodwa engathola/amasiginali wempendulo yesilawuli kude.Izinzuzo zama-actuator womoya yizindleko eziphansi nokuphendula okusheshayo.Isilawuli kude singafinyelelwa kuphela ngokufanisa izesekeli zomoya.Ngokuya ngezidingo ezithile zephrojekthi yakho, ungakhetha indlela yokushayela efanele.

I-Ball Valve

I-valve yebhola iyi-valve yokujika kwekota.Ibhola lizungeza amadigri angama-90 ngesiqu se-valve ukuvula noma ukuvala ivalvu.Ngokusho kohlobo lokuxhuma, i-valve yebhola ingahlukaniswa ibe yi-valve yebhola enentambo, i-valve yebhola ene-flanged, i-valve yebhola ehlanganisiwe, i-valve yebhola ye-clamp, njll, ukuze uhlangabezane nezidingo zakho zokufaka ezihlukene.Ngokusho kohlobo lwezinto ezibonakalayo, i-valve yebhola ingahlukaniswa nge-valve yebhola yensimbi engagqwali, i-valve yebhola lepulasitiki, i-carbon steel ball valve nokunye.Ama-valve ebhola asetshenziswa kakhulu futhi angasetshenziswa ezimbonini ezishisa kakhulu, ezimbonini ezinengcindezi ephezulu, ezimbonini zokulwa nokugqwala nokunye.Ngakho-ke, i-valve yebhola izoba yi-valve oyikhethayo.

Ngokufanayo, ama-valve ebhola nawo angashayelwaama-actuator kagesi, ama-actuator we-pneumatic, izibambo noma izinjini zomoya.

Ngaphezu kwalokhu, kukhona ama-valve esango, ama-valve okuhlola, ama-Y-strainers angasetshenziswa ezinhlelweni zokuhlanza amanzi angaphansi komhlaba.Uma unezidingo zama-valve, wamukelekile ukuthi usithinte ukuze uthole isisombululo esihle kakhulu se-valve kanye nesabelomali.