Pneumatic ball valve ke mofuta oa pneumatic actuator e sebelisoang haholo tsamaisong ea sejoale-joale ea taolo ea othomathiki. Letšoao la taolo le tsamaisa ketso ea phetoho ea valve ea bolo ka mochini oa pneumatic ho phethela taolo ea switjha kapa taolo ea tokiso ea mahareng ka pompong.
Ntlha ea pele: khetho ea valve ea bolo
Mokhoa oa khokahanyo: khokahanyo ea flange, khokahanyo ea clamp, khoele ea khoele ea ka hare, khoele ea khoele ea ka ntle, khokahanyo e potlakileng ea kopano, khokahanyo e cheselitsoeng (hokelo ea welding butt, socket welding connection)
Ho tiisa setulo sa valve: valve ea tšepe e tiisitsoeng ka thata, ke hore, bokaholimo ba tiiso ea setulo sa valve le bokaholimo ba bolo ke tšepe ho ea ho tšepe. E loketse mocheso o phahameng, o nang le likaroloana tse tiileng, ho hanyetsa ho apara. Soft seal ball valve, setulo se sebelisang polytetrafluoroethylene PTFE, para-polystyrene PPL elastic sealing material, ho tiisa ho lokile, ho ka fihlella leakage ea zero.
Lisebelisoa tsa valve: tšepe ea WCB, tšepe e tlase ea mocheso, tšepe e sa hloekang 304,304L, 316,316L, tšepe ea duplex, alloy ea titanium, joalo-joalo.
Mocheso o sebetsang: valve ea mocheso o tloaelehileng, -40 ℃ ~ 120 ℃. Belofo ea mocheso o mahareng, 120 ~ 450 ℃. Mocheso o phahameng oa bolo ea maoto, ≥450℃. Belofo e tlase ea mocheso oa bolo -100 ~ -40 ℃. Mocheso o tlase haholo oa bolo ea mocheso ≤100 ℃.
Khatello ea ho sebetsa: valve ea bolo ea khatello e tlaase, khatello ea lebitso PN≤1.6MPa. Valve ea bolo ea khatello e mahareng, khatello ea lebitso 2.0-6.4MPa. Khatello e phahameng ea bolo ea maoto ≥10MPa. Vacuum ball valve, e tlase ho feta moea o le mong oa khatello ea moea.
Sebopeho: valve ea bolo e phaphametseng, valve ea bolo e tsitsitseng, V valve, eccentric half ball valve, rotary ball valve.
Foromo ea mocha oa phallo: ka valve ea bolo, valve ea maoto a mararo (L-channel, T-channel), valve ea maoto a mane.
Ntlha ea bobeli: khetho ea pneumatic actuator
Piston e sebetsang habeli ea mofuta oa pneumatic actuator e entsoe haholo ka silinda, sekoaelo sa pheletso le piston. Gear shaft. Limit block, screw screw, indicator le likarolo tse ling. Sebelisa moea o hatelitsoeng joalo ka matla a ho sututsa motsamao oa piston. Piston e kopantsoe ka har'a rack ho khanna mochini oa gear ho potoloha 90 °, ebe o khanna ketso ea ho fetola valve ea bolo.
Piston-acting type pneumatic actuator haholo-holo e eketsa seliba sa ho khutla pakeng tsa piston le cap cap, e ka itšetlehang ka matla a ho khanna a selemo ho tsosolosa valve ea bolo le ho boloka boemo bo bulehile kapa bo koetsoe ha khatello ea mohloli oa moea e fosahetse. , e le ho netefatsa polokeho ea tsamaiso ea ts'ebetso. Ka hona, khetho ea li-cylinders tse sebetsang ka bonngoe ke ho khetha hore na valve ea bolo e atisa ho buleha kapa e koetsoe ka tloaelo.
Mefuta e ka sehloohong ea li-cylinders ke li-cylinders tsa GT, li-cylinders tsa AT, li-cylinders tsa AW joalo-joalo.
GT e hlahile pejana, AT ke GT e ntlafalitsoeng, e se e le sehlahisoa se tloaelehileng, se ka kenngoa ka bracket ea bolo ea mahala, ka potlako ho feta ho kenya bracket, e bonolo, empa hape e tiile haholoanyane. Boemo ba 0 ° le 90 ° bo ka fetoloa ho thusa ho kenya li-valve tse fapaneng tsa solenoid, li-switches tsa stroke, lisebelisoa tsa mochine oa letsoho. AW cylinder e sebelisoa haholo-holo bakeng sa valve e kholo ea bophara ba bolo e nang le matla a maholo a tlhahiso 'me e amohela sebopeho sa fereko ea piston.
Ntlha ea boraro: khetho ea lisebelisoa tsa pneumatic
Solenoid valve: Silinda e sebetsang habeli ka kakaretso e na le li-valve tse peli tsa litsela tse hlano kapa tse tharo tsa tsela tse hlano tsa solenoid. Silinda e le 'ngoe e sebetsang e ka ba le li-valve tse peli tsa litsela tse tharo tsa solenoid. Voltage e ka khetha DC24V, AC220V joalo-joalo. Litlhoko tse thibelang ho phatloha li lokela ho nkoa.
Stroke switch: Mosebetsi ke ho fetolela ho potoloha ha actuator hore e be lets'oao la ho ikopanya, tlhahiso ho sesebelisoa sa taolo, le maikutlo a boemo ba ho tima ba valve ea bolo ea lebaleng. Mokhoa o sebelisoang hangata, mofuta oa induction oa makenete. Litlhoko tse thibelang ho phatloha le tsona li lokela ho nkoa.
Mochine oa letsoho: o kenngoa pakeng tsa valve ea bolo le cylinder, e ka fetoloa hore e be sesebelisoa sa letsoho ha mohloli oa moea o fosahetse ho netefatsa tšireletso ea tsamaiso le ho se liehe tlhahiso.
Likarolo tsa ts'ebetso ea mohloli oa moea: ho na le lihokelo tse peli le tse tharo, ts'ebetso ke ho sefa, ho fokotsa khatello, moholi oa oli. Ho kgothaletswa ho kenya cylinder ho thibela cylinder hore e se ke ea khomarela ka lebaka la litšila.
Sebaka sa valve: Bakeng sa valve ea "pneumatic ball" ea phetoho e lekanang e hloka ho kenngoa, e sebelisoang haholo bakeng sa valve ea bolo ea mofuta oa V-pneumatic. Kenya 4-20
mA, ho nahana hore na ho na le lets'oao la tlhahiso ea maikutlo. Hore na ho hlokahala bopaki ba ho phatloha. Ho na le mofuta o tloaelehileng, o bohlale.
Seqhubu sa ho tima ka potlako: potlakisa lebelo la ho fetoha ha valve ea pneumatic. E kentsoe pakeng tsa cylinder le valve solenoid, e le hore khase e ka har'a cylinder e se ke ea feta ka har'a valve ea solenoid, e lokolloa ka potlako.
Pneumatic amplifier: E kentsoe tseleng ea moea ho ea ho silinda ho amohela lets'oao la khatello ea phallo, e fana ka phallo e kholo ho actuator, e sebelisetsoang ho ntlafatsa lebelo la ketso ea valve. 1: 1 (karolelano ea pontšo ho tlhahiso). Haholo-holo e sebelisoa ho fetisetsa matšoao a moea libakeng tse telele (limithara tse 0-300) ho fokotsa tšusumetso ea phetisetso ea phetisetso.
Pneumatic hold valve: E sebelisoa haholo-holo bakeng sa ts'ebetso e hokahaneng ea khatello ea mohloli oa moea, 'me ha khatello ea mohloli oa moea e le tlase ho feta moo, phaephe ea phepelo ea khase ea khase ea khaoha, e le hore belofo e boloke boemo pele mohloli oa moea o hloleha. Ha khatello ea mohloli oa moea e tsosolosoa, phepelo ea moea ho cylinder e tsosolosoa ka nako e le 'ngoe.
Khetho ea li-valve tsa bolo ea pneumatic ho nahana ka lintlha tsa li-valve tsa bolo, silinda, lisebelisoa, khetho e 'ngoe le e' ngoe ea phoso, e tla ba le tšusumetso ts'ebelisong ea valve ea pneumatic ball, ka linako tse ling e nyane. Ka linako tse ling litlhoko tsa ts'ebetso li ke ke tsa finyelloa. Ka hona, khetho e tlameha ho ela hloko mekhoa le litlhoko tsa ts'ebetso.
Nako ea poso: Jul-20-2023