Pneumatic Programmable Valve
Kopo
Pneumatic program control stop valve ke karolo ea phethahatso ea liindasteri tsa tlhahiso ea liindasteri, ka lets'oao le tsoang ho molaoli oa indasteri kapa mohloli oa lets'oao le laolehang, laola ho bula le ho koaloa ha valve ho fihlela sekhahla sa ho khaola le ho tsamaisa phala e le hore ho fihlelle taolo ea othomathiki. & taolo ea liparamente tse kang phallo, khatello, mocheso le boemo ba mokelikeli.E ka sebelisoa ka ho pharaletseng tsamaisong e ikemetseng le e laolang hōle ea liindasteri tse tukang, tse phatlohang, tse chefo le tse ling tsa khase nakong ea tlhahiso ea ho arohana ha khase, petrochemical, metallurgy, matla a motlakase, masela a khanyang joalo-joalo.
Litšobotsi tse tsotehang
◇ Sebopeho sa eona se nolofalitsoe le ho fetoloa ka mokhoa o itekanetseng, 'me se baka molumo o monyenyane le o tenyetsehang, oa ho bula le ho koala ka potlako.
◇ Amohela thepa e ncha, mokhoa o mocha oa ho etsa hore boima ba eona bo be bobebe, ts'ebetso e tenyetsehe 'me e be bonolo, ho bula le ho koala kapele, ponahalo e ntle le ho hanyetsa phallo ho nyane.
◇ Khetho ea thepa e etselitsoe ho latela tlhoko ea ho tiisa maemong a fapaneng a ts'ebetso, ts'ebetso ea ho tiisa e ka fihlela boemo ba ho se dutle.
◇ Likarolo tsa bohlokoa li sebetsoa ke lisebelisoa tsa mochini o nepahetseng haholo ho netefatsa ts'ebetso ea tiiso le bophelo ba ts'ebeletso ea lihlahisoa.
◇ Lihlahisoa li entsoe ka seriali, haholo-holo tse loketseng ts'ebetso ea ho tiisa, ho bula le ho koala khafetsa.
◇ Ka ho eketsa lisebelisoa, valve e ka boela ea buloa butle kapa ea koaloa butle e le hore valve e khone ho laoloa.
◇ Khokahano ea mohloli oa moea oa li-valve e sebelisa li-nozzles tsa poleiti, 'me mefuta e fapaneng ea li-valve tsa motlakase le li-switches tse haufi li ka kengoa.
Paramethara e ka sehloohong ea tekheniki
| Che. | Ntho | Tekheniki Parameter | Che. | Ntho | Tekheniki Parameter |
| 1 | Lebitso la Valofo | Pneumatic Program Control Stop Valve | 6 | Mocheso o sebetsang oa ho sebetsa. | -29℃～200℃ |
| 2 | Mohlala oa Valofo | J641-AL | 7 | Khatello ea ho Sebetsa | Sheba Nameplate |
| 3 | Khatello ea Lebitso PN | 16, 25, 40, 63 | 8 | Nako ea ho Bula le ho Koala | ≤2～3 (s) |
| 4 | Nominal Diameter DN | 15~500 (mm) 1/2″～12″ | 9 | Motsoalle oa Flange | Maemo a Phethahatso HG/T 20592-2009 AMSE B16.5-2013 |
| 5 | Khatello ea Letšoao | 0.4–0.6 (MPa) | 10 | Medium e sebetsang | NG, Moea, Mouoane, H2, N2, O2, CO2, CO joalo-joalo. |
| 11 | Boitsebiso ba Karolo e ka Sehloohong | 'mele oa valve: WCB kapa tšepe e sa hloekang.Stem: 2Cr13, 40Cr, 1Cr18Ni9Ti, 45.Spool: carbon steel.Setulo sa Valve: 1Cr18Ni9Ti, 316. Thepa e khethehileng e sebelisoang e tla khethoa ho latela mocheso, khatello, bohareng, phallo le tse ling tsa theknoloji. boemo ba valve morerong oa ho netefatsa hore valve e finyella litlhoko tsa maemo a theknoloji. | |||
Lethathamo le Bapisang la Sisteme ea Metric le Sisteme ea Senyesemane bakeng sa Nominal Diameter le Nominal Pressure
Nominal Diameter
| ND | DN/mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 300 |
| NPS/Ka(″) | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 | 21/2 | 3 | 4 | 5 | 6 | 8 | 12 |
Tlhokomeliso: NPS e bua ka bophara ba inch.
Khatello ea Lebitso
| NP | PN/MPa | 16 | 25 | 40 | 63 |
| CL/sehlopha | 150 | 250 | 300 | 400 |
Tlhokomeliso: CL e bua ka sehlopha sa khatello tsamaisong ea Senyesemane.
Tšebeletso ka mor'a thekiso
◇ Valofo ea ho emisa lenaneo la ALLY pneumatic e tiiselitsoe likhoeli tse 12 ho tloha ka letsatsi la theko.
◇ Nakong ea tiiso, 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 ho fana ka likarolo tse tlokotsing.
◇ Haeba ho ka ba le tšebeliso e fosahetseng 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 fana ka likarolo tse ling tsa litlhaloso tse fapaneng le mehlala ea li-valve ho bareki bakeng sa nako e telele, 'me e netefalitse hore li fanoa ka boleng bo phahameng, theko e ntle le ka mokhoa o potlakileng ka nako leha e le efe.
