Ezindaweni zasolwandle, ukukhetha i-valve efanele kubalulekile ekulawuleni uketshezi olusebenzayo nokuqinisekisa ukuphepha nokuphila isikhathi eside kwezinhlelo zemikhumbi. Izinhlobo ezimbili ezivame ukusetshenziswa zama-valve ezinhlelweni zasolwandle ziyiama-valve esangofuthiama-valve embulunga. Nakuba kokubili kuklanyelwe ukulawula ukuhamba koketshezi namagesi, kufeza izinjongo ezihlukene futhi kusebenza ngezindlela ezihlukene. Ukuqonda umehluko wabo kungasiza abaqhubi bemikhumbi benze izinqumo ezinolwazi, baqinisekise ukusebenza kahle ezimweni ezinzima.
1. Ukuklama nokusebenza
Ivaluvu yesango:
- I-valve yesango isebenza ngokuphakamisa noma ukwehlisa isango (noma i-wedge) ngaphakathi komzimba we-valve ukuze iqale noma imise ukugeleza.
- Ihlinzeka ngokugeleza okungavinjelwe lapho ivuleke ngokugcwele, inciphisa ukulahlekelwa kwengcindezi.
- Ifaneleka kakhulu ezindaweni ezivuleke ngokugcwele noma ezivaleke ngokugcwele futhi ayilungele ukunyakazisa.
- Ukwehluka kwedizayini kufaka phakathi izinhlobo zesiqu ezikhuphukayo nezingakhuphuki.
I-Globe Valve:
- Ivalvu yokumisa isebenzisa idiski enyakaza endleleni yokugeleza ukuze ilawule noma imise uketshezi.
- Idizayini ye-valve ivumela ukulawula okuhle kanye nokugobhoza kokugeleza.
- Ukwakheka kwayo ngokuvamile kuhilela isiqu esinyakaza ngokuphazima kweso esihlalweni.
- Inikeza ukuvalwa okungcono nokulawulwa kokugeleza, kodwa kuholela ekwehleni kwengcindezi ephezulu.
2. Izicelo Ezinhlelweni Zasolwandle
Izicelo ze-Gate Valve:
- Ilungele amasistimu adinga ukwehla kwengcindezi encane, njengokuthatha amanzi olwandle, amanzi e-ballast, namasistimu kaphethiloli.
- Isetshenziselwa ukuhlukanisa izingxenye zamapayipi.
- Ifanele ukuphatha umthamo omkhulu woketshezi olunemikhawulo emincane.
I-Globe Valve Applications:
- Okujwayelekile kumasistimu adinga ukulawulwa kokugeleza okunembayo, okufana nolayini bamanzi okupholisa, amasistimu kawoyela wokugcoba, nokusetshenziswa kwesitimu.
- Isetshenziswa ezimweni lapho ukugoqa noma ukulungiswa kokugeleza kancane kuyadingeka.
- Ivamise ukuqashwa ezinhlelweni ze-bilge ne-ballast lapho kudingeka khona ukulawula okuhle.
3. Izinzuzo kanye Nokubi
Izinzuzo ze-Gate Valve:
- Ukumelana nokugeleza okuncane uma kuvuliwe ngokugcwele.
- Ukwakhiwa okulula nokugcinwa okuphansi.
- Ihlala isikhathi eside futhi ifanele izindawo ezinomfutho ophezulu.
I-Gate Valve Ububi:
- Ayifanele ukudonsa umoya; ukuvuleka okuyingxenye kungabangela ukuguguleka nokulimala.
- Ukusebenza okunensayo uma kuqhathaniswa namavalvu okumisa.
Izinzuzo zeGlobe Valve:
- Ukulawula ukugeleza okunembile namandla okudonsa.
- Inikeza ukuvalwa okuqinile, kunciphisa izingozi zokuvuza.
- Isebenza ngokuphumelelayo ngaphansi kwezimo ezihlukahlukene zengcindezi.
I-Globe Valve Ibubi:
- Umfutho ophakeme wehla ngenxa yomklamo.
- Ukwakhiwa okuyinkimbinkimbi ngokwengeziwe, okuholela ekwandeni kwezidingo zokulungisa.
4. Ukumelana Nokugqwala kanye Nokukhethwa Kwempahla
Womabili amavalvu esango kanye ne-Globe asetshenziswa ekusetshenzisweni olwandle ngokuvamile enziwa ngezinto ezimelana nokugqwala, njenge:
- Ibhulonzi- Okujwayelekile ukusetshenziswa kwamanzi olwandle.
- Insimbi engagqwali- Inikeza ukumelana nokugqwala okuhle kakhulu namandla.
- I-Cast Iron ene-Epoxy Coating- Kusetshenziswa ezinhlelweni ezingabalulekile kakhulu ukulinganisa izindleko nokuqina.
Ukukhetha impahla efanele kubalulekile ukuze umelane nemvelo yasolwandle enokhahlo, uqinisekise ukuphila isikhathi eside nokunciphisa izindleko zokuyilungisa.
5. Okucatshangelwayo Okubalulekile Kwabasebenzi Basolwandle
- Izidingo zokugeleza:Uma ukulahlekelwa kwengcindezi encane kubalulekile, ama-valve esango ayakhethwa.
- Izidingo Zokudonsa:Ukuze uthole ukulawula ukugeleza okunembile, ama-valve okumisa ahlinzeka ngokusebenza okungcono.
- Ukufinyelela Kokulungisa:Amavalvu okumisa angase adinge ukunakekelwa okuphindaphindiwe kodwa anikeze ukuvaleka okungcono.
- Idizayini Yesistimu:Cabangela isikhala nokuma kwamapayipi lapho ukhetha phakathi kwesiqu esikhuphukayo noma amavalvu esango lesiqu angaphumi.
Isikhathi sokuthumela: Jan-02-2025