Ama-valve ebholaziyizingxenye ezibalulekile ezinhlelweni zokulawula uketshezi, ezinikeza umthetho othembekile wokuvala nokugeleza. Phakathi kwemiklamo ehlukahlukene,ama-valve ebhola anemicuzigqame ngokufakwa kwazo kalula nokuguquguquka. Lesi sihloko siyachazaiyini i-valve yebhola, yayoizigaba, izicelo, futhiizitayela zemakethe, ngokugxila kumamodeli adumile afana ne2 izingcezu ze-valve yebhola, 2 intshi ye-valve yebhola yethusi, futhiI-valve yebhola engu-2.
Iyini I-Ball Valve
I-valve yebhola isebenzisa ibhola elingenalutho, elizungezayo elinebhore ukulawula ukugeleza koketshezi. Uma ibhobo lebhola lihambisana nepayipi, uketshezi lugeleza ngokukhululeka; ukuphenduka kwe-90-degree kuvimbela ukugeleza ngokuphelele. Amavalvu ebhola anemicu afaka ukuxhumana kwesikulufu (izintambo ze-NPT noma ze-BSP), okuwenza alungele amasistimu okucindezela okuphansi kuya kokuphakathi kumapayipi, i-HVAC, nezilungiselelo zezimboni.
Izingxenye ezibalulekile zifaka:
- Ibhola: Insimbi engagqwali, Carbon steel (I-A105N, WCB), ithusi, noma i-PVC.
- Izihlalo: I-PTFE noma irabha yokuvalwa.
- Isiqu: Ixhuma isibambo ebholeni.
- Umzimba: Ivamise ukwenziwa ngethusi, insimbi engagqwali, noma insimbi efojiwe.
Ukuhlukaniswa kweAma-Ball Valves
Ama-valve ebhola ahlukaniswa ngokwemiklamo, impahla, usayizi, kanye nohlobo lokuxhuma. Ngezansi kunezinhlobo ezijwayelekile ezihambisana nama-valve ebhola anemicu:
1. Ngesakhiwo
- 2 Piece Ball Valve: Idizayini yomzimba enezingxenye ezimbili (umzimba + isivalo sokugcina) ukuze ilungiswe kalula. Isetshenziswa kabanzi ezinhlelweni zamanzi zokuhlala.
- I-3 Piece Ball Valve: Ihlakaza ngokuphelele ukuze ihlanzwe noma ilungiswe, ijwayele ukusetshenziswa ezimbonini.
2. Ngosayizi
- 2 Intshi Ibhola Valve: Ivalvu ephakathi nendawo elungele amapayipi amanzi, igesi, noma uwoyela. I2 intshi ye-valve yebhola yethusiidume ngokumelana nokugqwala.
- I-2in ye-Ball Valve: Okuhlukile okuhlangene kwezikhala eziqinile, okuvame ukusetshenziswa ezintweni zikagesi noma amasistimu amancane.
3. Ngempahla
- I-Brass Ball Valves: Iyathengeka futhi imelana nokugqwala. I2 i-valve yebhola yethusifuthi2in i-valve yebhola yethusiziyisisekelo sokusebenza kwamapayipi.
- I-Stainless Steel Ball Valves: Ngezindawo ezinomfutho ophezulu noma ezonakalisayo.
4. Ngokuxhuma
- I-Ball Valve Enemicu: Ifaka imicu yesikulufu (i-NPT, i-BSP) yokufakwa okungavuzi. Izibonelo zihlanganisa i2 i-valve yebhola enentambokanye ti-valve yebhola ye-hread.
- I-Flanged Ball Valve: Okwamapayipi ezimboni ezisindayo.
Izicelo ze-Threaded Ball Valves
Ama-valve ebhola anemicu asetshenziswa kabanzi ngenxa yobulula nokuqina kwawo:
1. Amapayipi okuhlala
- I-valve yamanzi engu-2 Intshi: Ilawula ukutholakala kwamanzi ezindlini.
- 2 I-Brass Ball Valve: Isetshenziswa kumasistimu okushisa noma ompompi bangaphandle.
2. Izinhlelo Zezimboni
- 2 Piece Ball Valve: Ilawula uketshezi ekucutshungulweni kwamakhemikhali noma ezindaweni zokuhluza uwoyela.
- I-Valve enezintambo: Ixhuma amapayipi emoyeni ocindezelwe noma emigqeni yesitimu.
3. Ukusetshenziswa Kwezohwebo
- I-2in ye-Ball Valve: Ilawula ukuhamba kwamanzi ezindaweni zokudlela noma emahhotela.
- 2 I-Ball Valve: Ilungele izinhlelo zokunisela noma amanethiwekhi okucindezela umlilo.
I-Market Outlook yama-Ball Valves
Imakethe ye-valve yebhola yomhlaba wonke kulindeleke ukuthi ikhule kancane kancane, iqhutshwa:
1. Ukuthuthukiswa Kwengqalasizinda: Ukunyuka kwesidingo sezindawo zokuhlanza amanzi namapayipi kawoyela/igesi.
2. Okuncamelayo Kwamavalvu Ethusi: I2 intshi ye-valve yebhola yethusifuthi2 i-valve yebhola yethusizilawule izimakethe zokuhlala ngenxa yezindleko eziphansi.
3. I-Industrial Automation: Ama-valve asebenza kahle kakhulu afana2 i-valve yebhola enentambozibalulekile ezinhlelweni zokukhiqiza ezihlakaniphile.
4. Ithrendi yokusimama: Izinto ezimelana nokugqwala (isb., insimbi engagqwali, ithusi) zandisa isikhathi sokuphila kwamavalvu, kunciphisa udoti.
Ama-valve ebhola anemicu, ikakhulukazi2in i-valve yebhola yethusifuthiI-valve yebhola engu-2 intshiamamodeli, azohlala ethandwa ngenxa yokulula kwawo ukufakwa nokuvumelana nezimo.
Ungayikhetha Kanjani Ivalve Yebhola Enemicu Elungile
1. Uhlobo Loketshezi: Sebenzisa ithusi emanzini/igesi kanye nensimbi engagqwali kumakhemikhali.
2. Isilinganiso Sokucindezela: Qinisekisa ukuthi i-valve ihlangabezana nezidingo zokucindezela kwesistimu.
3. Usayizi: A2 intshi valve amanziifanela amapayipi ajwayelekile, kuyilapho aI-valve yebhola engu-2ilingana nokusetha okuhlangene.
4. Izitifiketi: Bheka ukuthobela kwe-NSF, ANSI, noma i-ISO.
Isiphetho
Ama-valve ebhola anemicu, njenge2 izingcezu ze-valve yebhola, 2 intshi ye-valve yebhola yethusi, futhii-valve yebhola lentambo, zibalulekile ezinhlelweni zesimanje zokulawula uketshezi. Ukuguquguquka kwazo, ukuqina, kanye nokufaka kalula kwazo kuzenza zilungele izindawo zokuhlala, ezohwebo, nezimboni. Njengoba ingqalasizinda kanye ne-automation ithuthuka, isidingo samavalvu asebenza kahle, athembekile—ikakhulukazi2in i-valve yebhola yethusifuthi2 i-valve yebhola enentambo- izoqhubeka nokukhuphuka.
Ngokuqonda izinhlobo zabo, ukusetshenziswa, kanye namathrendi emakethe, amabhizinisi nabanikazi bezindlu bangathuthukisa amasistimu abo ukuze basebenze nempilo ende.
Isikhathi sokuthumela: Mar-03-2025