Isikhokelo sokusebenza ngokukhawuleza se-PVC manual-odolo yevalve yebhola

Ivalve yebhola ye-double-action manual sisixhobo esixhaphake kakhulu soqhagamshelo lombhobho wasekhaya kubomi bethu.Ngaba unengxaki yokungazi ukuba uyisebenzisa njani?Esi sisikhokelo sokusebenza se-PVC manual ye-valve yebhola ephindwe kabini ebhalwe ngokuziqhelanisa.

Ndiyakholelwa ukuba ngalo msebenzi, unakho ngokulula nangokukhawuleza izakhono zokusebenzisa i-PVC yolawulo kabini.

 

一Indlela yokufaka i-PVC manual yevalve yebhola ephindwe kabini

1. Ufakelo lwangaphakathi okanye ukusetyenziswa kwangaphandle ngeendlela zokukhusela;

2. Ufakelo oluvulekileyo lwangaphandle, lukhukuliswe ngumoya, isanti, imvula, ukukhanya kwelanga, njl.;

3. Irhasi enokutsha, eqhumayo okanye indawo engqonge uthuli;

4. Iindawo ezimanzi nezomileyo zetropikhi;

5. Ubushushu bombhobho buphezulu ukuya kuma-450 ℃ okanye ngaphezulu;

6. Ubushushu be-ambient bungaphantsi kwe -20℃;

7. Ukhukuliseke ngokulula okanye umanziswe;

8. Indalo esingqongileyo enezinto ezinemitha ye-radioactive (izixhobo zamandla enyukliya kunye nezixhobo zovavanyo lwe-radioactive substances);

9. Ubume beenqanawa okanye iidokhi (kunye netyuwa yokutshiza, isikhunta, ukufuma);

10. Amathuba aneentshukumo ezinzima;amaxesha athambekele kumlilo;

 

二Uyisebenzisa njani i-PVC manual yevalve yebhola ephindwe kabini

1) Ngaphambi kokusebenza, kufuneka kuqinisekiswe ukuba iipayipi kunye neevalve ziye zahlanjululwa.

2) Ukusebenza kwe-valve kuqhuba ukujikeleza kwe-valve stem ngokuhambelana nomqondiso wegalelo le-actuator: xa i-valve ijikeleza i-1/4 ijika (90 °) kwindlela eya phambili, i-valve ivaliwe.Ivalve ivula xa ijikeleziswa umva 1/4 ijika (90°).

3) Xa utolo lwesalathisi se-actuator luhambelana nombhobho, i-valve ikwimeko evulekileyo;xa utolo lwesalathisi lu-perpendicular kumbhobho, i-valve ivaliwe.