Imigangatho yokutshintshwa kweVoveve kunye neemfuno

1> Khetha ixesha lokutshintsha

Inkonzo yobomi bevalve ihambelana nokusetyenziswa kwendalo, iimeko zokusetyenziswa, izixhobo kunye nezinye izinto, ukuze ixesha lokutshintshwa likhethwe ngokweyona meko. Phantsi kweemeko eziqhelekileyo, ixesha lokutshintshwa kwe-valve kufuneka libe malunga ne-70% yobomi benkonzo. Ukongeza, xa ivalve ivuza kakhulu, yonakele okanye ayikwazi ukusebenza ngesiqhelo, ikwadinga ukutshintshwa ngexesha.

2> Khetha uhlobo lweValve efanelekileyo kunye nophawu

Xa endaweni yevalve, uhlobo olufanelekileyo lwe-valve kufuneka lukhethwe ngokweemeko zomsebenzi kunye neemfuno. Umzekelo, kubuchule obuphezulu kunye namajelo eerafisi ephezulu, amaqondo obushushu aphezulu kunye neevalva eziphezulu zentsimbi zikhethwe; Kwimithombo yeendaba engaqhelekanga, unokukhetha ezinye iivalves kunye nokunganyangeki kakuhle. Ukongeza, kuya kufuneka sikhethe i-caliber efanelekileyo, iimveliso zeBible ezinokuthenjwa.

3> Faka endaweni yoko

VUkutshintsha kokutshintshwa kufuneka kwenziwe ngokungqinelana nenkcazo, kubandakanya la manyathelo alandelayo:

1. Vala i-valve: Ngaphambi kokuba ungene endaweni yoko, ivalve kufuneka ivaliwe kwaye i-Pipelium yangaphakathi yombhobho kufuneka ikhutshiwe.
2. Dibanisa i-valve: susa i-flange ibhotwe eqhagamshelwe kwivalve enezixhobo ezifanelekileyo, kwaye isuse i-valve kwi-valnge.
3. Hlambulula umphezulu: Ukucoca umphezulu wangaphakathi nowangaphandle kwevali ukuze uhlale ulungile.
4. Faka i-valve entsha: faka i-valve entsha kwiflethi kwaye uyiqinise ngokungqongqo ngokuqinisa i-torque ye-bolt yokuqhagamshela.
5. Ukuyalela i-valve: Emva kokufakwa kugqityiwe, uvavanyo lweValve luye lwenziwa ukuqinisekisa ukuba ukusebenza kwe-valve kuyaguquguquka kwaye ukutywinwa kulungile.

4> Gcina Iirekhodi ezilungileyo

Emva kokutshintsha ivalve, umhla wokutshintshwa, ukutshintshwa kwemodeli yemodeli, i-vallve ye-valve ye-valve, yabasebenzi kunye nolunye ulwazi kufuneka lurekhodwe. Nangokungqinelana neemfuno zeNgxelo yeLondolozo eMigangatho.

I-5> Nika ingqalelo ukhuseleko

Xa endaweni yokutshintsha ivalve, kufuneka unikele ingqalelo yokuqinisekisa ukhuseleko lwakho. Umqhubi kufuneka anxibe izixhobo ezifanelekileyo zokhuseleko, ezinje ngeegloves kunye neegogo. Nika ingqalelo ukukhuselwa ngexesha lokusebenza ukuqinisekisa ukhuseleko.

Ukuqukumbela

Ngokuziswa kweli nqaku, siyayiqonda imigangatho yokutshintshwa kwe-veve kunye neemfuno. Ukutshintshwa kwevalve, kufuneka sikhethe ixesha elifanelekileyo, uhlobo lweValve efanelekileyo kunye nohlobo lwenkqubo yokusebenza, kwaye wenze umsebenzi ofanelekileyo wokurekhoda kunye nokhuseleko emva kokutshintshwa. Kuphela ngokwenza le miba kuphela sinokuqinisekisa ukusetyenziswa nokhuseleko oluqhelekileyo lwevalve.