Emaphuzu layinhloko ekukhetsa ivalve-TWS Valve .

1. Cacisa injongo ye .ivalvukulemishini noma kuledivayisi

Tincume timo tekusebenta kwevalve: bunjalo bendlela lesebentako, umfutfo wekusebenta, lizinga lekushisa lekusebenta kanye nendlela yekulawula.

2. Khetsa kahle luhlobo lwevalve .

Kukhetsa lokufanele kweluhlobo lwevalve kuyimfuneko yekutsi umklami abambe ngalokugcwele yonkhe inchubo yekukhicita kanye netimo tekusebenta. Uma ukhetsa luhlobo lwevalve, umklami kufanele acale abambe timphawu tesakhiwo kanye nekusebenta kwevalve ngayinye.

3. Tfola uxhumano lokugcina valve .

Emkhatsini wekuhlanganiswa kwe-threaded, kuhlanganiswa kwe-flange, kanye nekuhlanganiswa kwekugcina lokushiselwe, letimbili tekucala ngito letisetjentiswa kakhulu. Emavalvu lanetintsambo ikakhulukati emavalvu lanebukhulu lobungaphansi kwa 50mm. Uma ububanzi bukhulu kakhulu, kufakwa kanye nekuvalwa kwencenye lehlanganisako kutawuba matima kakhulu. Emavalvu lane-flange alula kakhulu kuwafaka nekuwakhipha, kepha ayasindza futsi ayabita kakhulu kunalamavalvu lane-threaded, ngako-ke alungele kuhlanganiswa kwemaphayiphi lanebukhulu lobehlukahlukene kanye nekucindzeteleka. Kuxhumana lokushiselwe kulungele imithwalo lesindzako futsi kwetsembeke kakhulu kunekuxhumana lokune-flanges. Nomakunjalo, kumatima kukhipha bese ufaka kabusha le valve lehlanganiswe ngekushisela, ngako kusetjentiswa kwayo kukhawulelwe etikhatsini lapho khona ingavama kugijima ngekwetsembeka sikhatsi lesidze, noma lapho khona timo tekusebentisa timbi kakhulu futsi lizinga lekushisa liphakeme.

4. Kukhetsa tintfo tevalve

Uma ukhetsa tintfo teligobolondvo levalve, tincenye tangekhatsi kanye nendzawo yekuvala, ngetulu kwekucabanga ngetintfo letibonakalako (kushisa, kucindzeteleka) kanye netintfo temakhemikhali (kugcola) kwemkhatsi wekusebenta, kuhlanteka kwemkhakha (lonetinhlayiya leticinile noma ngaphandle kwato) kufanele nako kubanjwe. Ngetulu kwaloko, kuyadzingeka kutsi ubhekisele imitsetfo lefanele umbuso kanye nelitiko umsebentisi. Kukhetsa lokufanele nalokunengcondvo kwetintfo tevalve kungatfola imphilo yenkonzo leyonga kakhulu kanye nekusebenta lokuhle kakhulu kwevalve. Kulandzelana kwekukhetsa tintfo temtimba wevalve ngu: insimbi-insimbi yekhabhoni-insimbi lengagucuki, kanye nekulandzelana kwekukhetsa tintfo tendandatho yekuvala ngu: iraba-litfusi-insimbi ye-alloy-F4.

5. Lokunye

Ngekwengeta, lizinga lekugeleta kanye nelizinga lekucindzeteleka kwemanti lageleta ngevalve kufanele futsi kuncunywe, futsi ivalve lefanele kufanele ikhetfwe kusetjentiswa idatha lekhona (njengeemakhathalogu emikhicito yemavalvu, emasampula emkhicito wevalve, njll.).