Valve e ka hlophisoang ka pneumatic
Kopo
Valve ea ho emisa lenaneo la taolo ea pneumatic ke karolo ea phethahatso ea othomathike ea ts'ebetso ea tlhahiso ea indasteri, ka lets'oao le tsoang ho molaoli oa indasteri kapa mohloli oa lets'oao o laoloang, le laola ho buloa le ho koaloa ha valve ho fihlela bohareng ba ho khaoloa le ho tsamaisoa ha phaephe e le hore ho phethahale taolo le taolo ea othomathike ea liparamente tse kang phallo, khatello, mocheso le boemo ba mokelikeli. E ka sebelisoa haholo tsamaisong ea othomathike le ea taolo ea hole ea lisebelisoa tse tukang, tse phatlohang, tse chefo le tse ling tsa khase ts'ebetsong ea tlhahiso ea liindasteri tsa karohano ea khase, petrochemical, metallurgy, motlakase, masela a bobebe jj.
Litšobotsi tse ikhethang
◇ Sebopeho sa yona se nolofalitsoe mme sa fetolwa, e leng se fellang ka bophahamo bo bonyenyane le ho buleha le ho kwala ho tenyetsehang, ho potlakileng le ho tshepahalang.
◇ Amohela thepa e ncha, mokhoa o mocha oa ho etsa hore boima ba eona bo be bobebe, ts'ebetso e tenyetsehe ebile e be bonolo, ho bula le ho koala ka potlako, botle ba ponahalo le khanyetso ea phallo e nyane.
◇ Khetho ea thepa e entsoe ho latela tlhoko ea ho tiisa maemong a fapaneng a mosebetsi, ts'ebetso ea ho tiisa e ka fihla boemong ba ho se lutle.
◇ Likarolo tsa bohlokoa li sebetsoa ka lisebelisoa tsa mochini tse nepahetseng haholo ho netefatsa ts'ebetso ea ho koala le bophelo ba ts'ebeletso ea lihlahisoa.
◇ Lihlahisoa li hlophisitsoe ka tatellano, haholo-holo li loketse ts'ebetso ea ho koala, ho bula le ho koala khafetsa.
◇ Ka ho eketsa lisebelisoa, valve e ka buloa butle kapa ea koaloa butle e le hore valve e ka laoloa.
◇ Sebopeho sa mohlodi wa moya wa valve se sebedisa di-nozzle tsa poleiti, mme mefuta e fapaneng ya di-valve tsa electromagnetic le di-switch tsa bohaufi di ka kenngwa.
Paramethara e ka Sehloohong ea Tekheniki
| Tjhe. | Ntho | Paramethara ea Tekheniki | Tjhe. | Ntho | Paramethara ea Tekheniki |
| 1 | Lebitso la Valve | Valve ea ho emisa ea Lenaneo la Taolo ea Pneumatic | 6 | Mocheso o sebetsang oa ho sebetsa. | -29℃～200℃ |
| 2 | Mohlala oa Valve | J641-AL | 7 | Khatello ea ho Sebetsa | Sheba Letlapa la Lebitso |
| 3 | Khatello e Ikhethang PN | 16, 25, 40, 63 | 8 | Nako ea ho Bula le ho Koala | ≤2～3 (s) |
| 4 | Bophara ba lebitso DN | 15～500 (mm) 1/2″～12″ | 9 | Flange e Tsamaisanang | Maemo a Phethahatso HG/T 20592-2009 AMSE B16.5-2013 |
| 5 | Khatello ea Pontšo | 0.4～0.6 (MPa) | 10 | Mokhoa o sebetsang | NG, Moea, Mouoane, H2, N2, O2, CO2, CO jj. |
| 11 | Boitsebiso ba Karolo e ka Sehloohong | 'Mele oa valve: WCB kapa tšepe e sa hloekang. Sekoti: 2Cr13, 40Cr, 1Cr18Ni9Ti, 45. Sekoahelo: tšepe ea carbon. Setulo sa valve: 1Cr18Ni9Ti, 316. Thepa e itseng e sebelisitsoeng e tla khethoa ho latela mocheso, khatello, bohareng, phallo le boemo bo bong ba tekheniki ba valve morerong ho netefatsa hore valve e fihlela litlhoko tsa maemo a tekheniki. | |||
Tafole e Bapisoang ea Sistimi ea Metric le Sistimi ea Senyesemane bakeng sa Bophara ba Lebitso le Khatello ea Lebitso
Bophara ba lebitso
| ND | DN/mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 300 |
| NPS/Ka hare(″) | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 | 21/2 | 3 | 4 | 5 | 6 | 8 | 12 |
Tlhokomeliso: NPS e bolela bophara ba lisenthimithara.
Khatello e Ikhethang
| NP | PN/MPa | 16 | 25 | 40 | 63 |
| CL/sehlopha | 150 | 250 | 300 | 400 |
Tlhokomeliso: CL e bolela sehlopha sa kgatello tsamaisong ya Senyesemane.
Tšebeletso ea Kamora ho Rekisa
◇ Valve ea ho emisa lenaneo la pneumatic la ALLY e tiisetsoa likhoeli tse 12 ho tloha ka letsatsi la theko.
◇ Nakong ea tiisetso, ALLY e fana ka tlhokomelo ea mahala bakeng sa mathata a boleng ba valve ka boeona.
◇ Nakong ea tiisetso, ALLY e fana ka lits'ebeletso tsa tekheniki tsa bophelo bohle, ho kenyeletsoa tlhokomelo ea li-valve le phano ea likarolo tse kotsing.
◇ Haeba ho ka ba le tšebeliso e sa lokelang kapa tšenyo e entsoeng ke motho nakong ea tiisetso le tlhokomelo e tloaelehileng ka ntle ho nako ea tiisetso, ALLY e tla lefisa thepa e loketseng le litefiso tsa tšebeletso.
◇ ALLY e fa bareki likarolo tse ling tsa litlhaloso tse fapaneng le mehlala ea li-valve bakeng sa nako e telele, 'me e netefalitse hore li fanoa ka boleng bo holimo, theko e ntle le ka mokhoa o potlakileng neng kapa neng.
