Mokhoa oa ho khetha valve ea ho fokotsa khatello e feto-fetohang

Mekhoa ea khetho eavalve ea ho fokotsa khatello e feto-fetohang

1. Ka har'a mefuta e mengata ea khatello e tšehla ea selemo e fanoeng, khatello ea phallo e ka lula e lokisoa pakeng tsa valve e kholoanyane le e nyenyane haholo, 'me ha hoa lokela ho ba le ho thothomela kapa ho sisinyeha ho sa tloaelehang;

2. Bakeng sa valve e fokotsang khatello e koalang, ha hoa lokela ho ba le ho lutla ka nako e hlokahalang;bakeng sa lisebelisoa tsa tšepe tse tiisang khatello ea ho fokotsa valve, ho lutla ho ke ke ha feta 0.5 ea phallo e kholoanyane;

3. Ha phallo e felletseng ea phallo e fetoha, boleng ba phoso ea khatello ea hang-hang ha bo fete 20, mme mofuta o tataisang ha o fete 10;

4. Ha khatello ea mocha e fetoha, phoso ea hang-hang ea khatello ea motlakase ha e fete 10, 'me mofuta oa tataiso ha o fete 5;

5. Khatello ea valve e ka morao ea mouoane o chesang haholo o ka fetohavalve e fokotsang khatelloe lokela ho ba ka tlase ho linako tse 0.5 tsa khatello pele ho valve;

6. Tšebeliso ea li-valve tse fokotsang khatello e tloaelehile haholo.E ka sebelisoa bakeng sa mouoane, moea o petelitsoeng, khase ea lik'hemik'hale, metsi, oli le mechine e meng e mengata ea mecha ea litaba le lisebelisoa le liphaephe.Palo ea sehare se fetang phallong ea valve e fokotsang khatello hangata e hlahisoa ke phallo ea boima kapa phallo ea molumo kaofela;

7. Metal bellows ka ho toba-acting khatello ea ho fokotsa valve e loketse bakeng sa khatello e tlase, mecha ea litaba ea mouoane e bohareng le e nyenyane;

8. Filimi ea polasetiki e bapalang ka ho tobaTaolo ea Khase ea Tlhahoe loketse khatello e tlase e mahareng, khase ea caliber e mahareng le sebaka sa metsi;

9. Sephahla sa ho fokotsa khatello ea sefofane se sebetsang ka sefofane se loketse likhatello tse fapa-fapaneng, litlhaloso tse sa tšoaneng le mocheso o sa tšoaneng oa mouoane, khase le mecha ea litaba ea metsi.Haeba e entsoe ka tšepe e sa jeleng paate, tšepe e hananang le asiti, e ka sebelisoa mecheng ea litaba e fapaneng e senyang.

10. Pilot metal bellows khatello ea ho fokotsa valve e loketse khatello e ka tlase, mouoane o bohareng le o monyenyane oa bophara, khase le mecha e meng ea litaba;valve ea ho koala moea

11. Pilot diaphragm e fokotsa valve e loketse khatello e tlase, khatello e phahameng, mouoane o bohareng le o monyenyane oa bophara kapa metsi;

12. Ho feto-fetoha ha khatello ea mochine oa valve ea ho fokotsa khatello ho lokela ho laoloa ho 80 ~ 105 ea khatello ea khatello ea mochine oa mochine.Haeba e feta, litšoaneleho tsa khatello ea pele ho ho fokotseha li tla senyeha;

13. Ka kakaretso, khatello ea valve e ka morao ea valve e fokotsang khatello e lokela ho ba ka tlase ho linako tse 0.5 tsa khatello pele ho valve;

14. Mohloli o mong le o mong o mosehla oa valve ea ho fokotsa khatello o sebetsa feela mofuteng o itseng oa khatello ea ho tsoa, ​​'me selemo se mosehla se lokela ho nkeloa sebaka;

15. Ha mocheso oa ho sebetsa oa sehare o phahame, mochine oa piston oa piston o fokotsa khatello ea mochine kapa mochine oa tšepe o fokotsang khatello o sebelisoa hangata;valve ea ho koala ha tšohanyetso

16. Ha seaplane e le khase kapa metsi metsi, ka kakaretso ho khethoa ho sebelisa hang-hang lera la ho fokotsa khatello ea valve kapa pilot diaphragm khatello ea ho fokotsa valve;

17. Ha seaplane e le mouoane, ho lokela ho sebelisoa enjene ea piston ea piston kapa tšepe e fokotsang khatello;

18. E le ho tsamaisa ts'ebetso ea sebele, ho lokisoa le ho lokisoa, valve ea ho fokotsa khatello ka kakaretso e lokela ho kenngoa phapeng ea boemo.

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Nako ea poso: Dec-08-2021