Imisebenti Leyinhloko & Timiso Tekukhetsa Temavalvu

Emavalvu ayincenye lebalulekile yetinhlelo temaphayiphi etimbonini futsi adlala indzima lebalulekile enchubeni yekukhicita.

I. Umsebenti lomkhulu wevalve

1.1 Kushintja nekucisha imidiya:Ivalvu yesango, ivalvu yevivane, ibhola valve ingakhetfwa;

1.2 Vikela kubuyela emuva kwemkhakha:hlola ivalvukungakhetfwa;

1.3 Lungisa umfutfo kanye nelizinga lekugeleta kwemkhakha: valve yekuvala yekukhetsa kanye nevalve yekulawula;

1.4 Kwehlukanisa, kuhlanganisa noma kusabalalisa imidiya: valve yepulagi,Ivalvu yesango, valve yekulawula ingakhetfwa;

1.5 Vikela umfutfo losemkhatsini kutsi ungadluli linani lelibekiwe kucinisekisa kusebenta lokuphephile kwephayiphi noma imishini: ivalve yekuphepha ingakhetfwa.

Kukhetfwa kwemavalvu ikakhulukati kusuka kumbono wekusebenta ngaphandle kwetinkinga kanye nemnotfo.

II. Umsebenti wevalvi

Kukhona tintfo letinyenti letibalulekile letitsintsekako, futsi nayi ingcoco lebanti ngato:

2.1 Imvelo yeludzaka loludluliselako

Luhlobo Lweludzaka: Noma ngabe loludzaka luketshezi, igesi, noma umhwamuko kutsintsa ngalokucondzile kukhetsa ivalve. Sibonelo, tintfo letimanti tingadzinga ivalvu yekuvala, kantsi emagesi angahle alungele kakhulu emavalvu ebhola. Kugcola: Tintfo letigcobako tidzinga tintfo letimelana nekugcola letifana nensimbi lengagucuki noma ema alloys lakhetsekile. Viscosity: Tintfo letimanti letine viscosity lesetulu tingadzinga ema diameters lamakhulu noma ema valve lakhiwe ngalokukhetsekile kwentela kunciphisa kuvimbana. Lokucuketfwe tinhlayiya: Tintfo letimanti leticuketse tinhlayiya leticinile tingadzinga tintfo letingagcoki noma emavalvu lakhiwe ngalokukhetsekile, njengemavalvu e-pinch.

2.2 Umsebenti wevalvi

Kulawula kushintja: Ngetikhatsi lapho kudzingeka khona umsebenti wekushintja kuphela, emavalvu ebhola noma .emavalvu esangotintfo letivamile letikhetfwako.

Kulawula Kugeleta: Uma kulawula kugeleta lokunembile kudzingeka, emavalvu emhlaba noma emavalvu ekulawula afaneleka kakhulu.

Kuvikela Kubuya Emuva:Hlola emavalvutisetjentiselwa kuvikela kutsi emanti abuyele emuva.

Shunt noma Merge: Ivalve lenetindlela letintsatfu noma ivalve lenetindlela letiningi isetjentiselwa kuphambukisa noma kuhlanganisa.

2.3 Ubukhulu bevalvi

Usayizi Weliphayiphi: Usayizi wevalve kumele uhambisane nesayizi yeliphayiphi kwentela kucinisekisa kutsi emanti ahamba kahle. Tidzingo tekugeleta: Linani le valve lidzinga kuhlangabetana netidzingo tekugeleta kweluhlelo, futsi likhulu kakhulu noma lincane kakhulu litawutsintsa kusebenta kahle. Sikhala Sekufaka: Kuvinjelwa kwesikhala sekufaka kungaba nemtselela ekukhetseni lisayizi levalve.

2.4 Kulahleka kwekumelana kwevalvi

Kwehla kwemfutfo: Le valve kumele inciphise kwehla kwemfutfo kwentela kugwema kutsintsa kusebenta kahle kweluhlelo.

Umklamo wesiteshi sekugeleta: Emavalvu lagcwele, njengemavalvu ebhola lagcwele, anciphisa kulahleka kwekudvonsa.

Luhlobo lwe Valve: Lamanye ema valve, njenge butterfly valves, anekumela lokuncane uma avulwa, kwenta kutsi alungele tikhatsi tekwehla kwemfutfo lophansi.

2.5 Lizinga lekushisa lekusebenta kanye nemfutfo wekusebenta wevalve

Libanga lekushisa: Tintfo te valve tidzinga kujwayela kushisa kwemanti, futsi tintfo letimelana nekushisa tidzinga kukhetfwa etindzaweni letinekushisa lokusetulu noma lokuphansi.

Lizinga lekucindzeteleka: Le valve kumele ikhone kumelana nekucindzeteleka lokukhulu kwekusebenta kweluhlelo, futsi lendlela yekucindzeteleka lokusetulu kumele ikhetse ivalve lenelizinga leliphakeme lekucindzeteleka.

Umtselela lohlanganisiwe wekushisa kanye nekucindzeteleka: Kushisa lokusetulu kanye netindzawo letinekucindzeteleka lokusetulu tidzinga kucatshangelwa lokukhetsekile kwemandla etintfo kanye netimphahla tekuvala.

2.6 Tintfo te valve

Kumelana nekugcola: Khetsa tintfo letifanele letisekelwe ekugcobeni kwemanti, njengensimbi lengagucuki, iHastelloy, njll.

Emandla emishini: Lentfo ye valve idzinga kuba nemandla lanele emishini kwentela kumelana nekucindzeteleka kwekusebenta.

Kuvumelana nekushisa: Lentfo idzinga kuvumelana nekushisa lokusebentako, indzawo lenekushisa lokusetulu idzinga tintfo letimelana nekushisa, bese indzawo lenekushisa lokuphansi idzinga tintfo letimelana nekubandza.

Umnotfo: Ngesizatfu sekuhlangabetana netidzingo tekusebenta, khetsa tintfo letinemnotfo loncono.