Pneumatic butterfly valve ke eng?
The pneumatic butterfly valve e entsoe ka pneumatic actuator le valve ea serurubele. Air actuated butterfly valve e sebelisa moea o hatelitsoeng e le mohloli oa matla ho khanna kutu ea valve le ho laola ho potoloha ha diski ho potoloha shaft ho bula le ho koala valve.
Ho latela sesebelisoa sa moea se ka aroloa ka: belofo e le 'ngoe ea pneumatic butterfly le belofo ea serurubele se sebetsang habeli.
Single-acting pneumatic butterfly valve ke ho seta bocha nakong ea selemo, hangata maemong a kotsi a ts'ebetso e sebelisa ho feta, joalo ka khase e tukang kapa mokelikeli o tukang, tahlehelong ea mohloli oa khase le maemo a tšohanyetso, mochini o sebetsang oa pneumatic o le mong o ka qala bocha. The single acting pneumatic butterfly valve e tsamaisoa feela ke mohloli oa moea 'me ketso ea ho koala ke ho tsosolosa nako ea selemo e le hore kotsi e fokotsehe bonyane.
Habeli-sebetsa pneumatic serurubele belofo switjha khato ka mohloli moea ho khanna ho kenngwa tshebetsong, ke hore, hore na belofo e bulehile kapa e koetsoe tlhokahalo ea ho sebelisa mohloli oa moea, moea o bulehileng, moea o tima. Ho lahleheloa ke valve ea mohloli oa khase ho boloka naha ka nako eo, mohloli oa khase o kopantsoe hape, valve e ka tsoela pele ho sebetsa. Pneumatic butterfly valve ha e sebelisoe haholo ho petroleum, khase, lik'hemik'hale, phekolo ea metsi le indasteri e meng e akaretsang, empa hape e sebelisoa tsamaisong ea metsi a pholileng ea seteishene sa matla a mocheso.
Ka tlase ke mefuta ea li-valve tsa serurubele sa pneumatic
Pneumatic Actuator Flange Mofuta oa Butterfly Valve
Pneumatic Actuator Lug Mofuta oa Butterfly Valve
Pneumatic Actuator Wafer Mofuta oa Butterfly Valve
Pneumatic Actuator Eccentric Type Butterfly Valve
Likarolo tse ka sehloohong tsa pneumatic actuator ke life?
Pneumatic actuator ea valve ea serurubele e hloka ho hlomelloa ka lisebelisoa, mofuta oa switching butterfly valve o nang le pneumatic actuator le mofuta o laolang oa pneumatic actuator butterfly valve o bonoa ka ho tsamaisa lisebelisoa tse fapaneng. Mofuta oa ho fetoha hangata o na le valve ea solenoid, switch switch, valve e fokotsang khatello. Mofuta o laolang hangata o na le sebaka sa motlakase le valve e fokotsang khatello. Leha e le sesebelisoa, e bohlokoa haholo mme re kenyelletsa tse latelang ka bokhuts'oane.
1. Limit switch: e khutlisetsa phaposing ea taolo hore na valve ea serurubele e butsoe kapa e koetsoe sebakeng seo. Li-switch tsa moeli li arotsoe ka mefuta e tloaelehileng le e thibelang ho phatloha.
2. Solenoid valve: mosebetsi ke ho fetola mohloli oa khase ka matla le ho tima, ho finyella ho bula le ho koala ha valve. Mochine o sebetsang habeli o nang le valve ea solenoid ea 2-position 5-way, actuator e sebetsang e le 'ngoe e nang le 2-position 3-way solenoid valve. The solenoid actuated butterfly valve e arotsoe ka AC220V DC24V AC24 AC110V, mofuta o tloaelehileng le mofuta oa bopaki ba ho phatloha.
3. Sephahla se fokotsang khatello le ho fokotsa khatello: Ke ho hloekisa litšila tsa mongobo tsa moea le ho fokotsa khatello, sesebelisoa sena se ka hōlisa bophelo ba tšebeletso ea cylinder le solenoid actuatot butterfly valve.
4. Pneumatic butterfly valve positioner: e etsa potoloho e koetsoeng ea ho laola ka mokhoa o itekanetseng ka valve, 'me e fetola ho bula ha valve ka ho kenya 4-20mA. Positioner e ka khethoa hore na ka tlhahiso, ke hore, ka maikutlo, karabo ea 'nete ea tekanyo ea ho bula kamoreng ea taolo, tlhahiso hangata ke 4-20mA.
Sehlopha sa li-valve tsa serurubele se nang le pneumatic actuator
Li-valve tsa serurubele sa pneumatic li ka hlophisoa ho ea ka sehlopha sa li-valve: li-valve tsa serurubele sa pneumatic le eccentric pneumatic butterfly valves.
ZHONGFA centerline butterfly valve e nang le pneumatic actuator e fumaneha ka tšepe e entsoeng ka tšepe, tšepe e sa hloekang le tšepe ea carbon e nang le tiiso e bonolo. Li-valve tsa mofuta ona li sebelisoa haholo kalafong ea metsi, mouoane le metsi a litšila ka maemo a fapaneng, joalo ka ANSI, DIN, JIS, GB. Li-valve li ka sebelisoa maemong a mabeli a Phallo e phahameng le litekanyetso tse tlase tsa phallo. E ka thusa boits'oaro ba projeke ea rona habonolo haholo. Ke ts'ebetso e ntle ea ho tiisa le bophelo bo bolelele ba ts'ebeletso.
Pneumatic actuator eccentric butterfly valve fkapa mocheso o phahameng kapa khatello e phahameng, ho latela lilemo tsa rona tsa 20 tsa boiphihlelo le boiphihlelo, re khothaletsa li-valve tsa eccentric butterfly.
Melemo ea valve ea pneumatic butterfly
1, Pneumatic butterfly valve gear ea mofuta oa piston e habeli, torque e kholo e hlahisoang, molumo o monyane.
2, Silinda e entsoe ka thepa ea aluminium, boima bo bobebe le ponahalo e ntle.
3, mochini o sebetsang ka letsoho o ka kenngoa holimo le tlase.
4, Khokahano ea rack le pinion e ka fetola sekhahla sa ho bula le sekhahla sa phallo e lekantsoeng.
5, Belofo ea serurubele e nang le pneumatic actuator ke ea boikhethelo e nang le ponts'o ea lets'oao la motlakase le lisebelisoa tse fapaneng ho fihlela ts'ebetso ea othomathiki.
6, IS05211 khokahano e tloaelehileng e fana ka ho kenya habonolo le ho nkela sehlahisoa sebaka.
7, Sekoti sa knuckle se feto-fetohang lipheletsong ka bobeli se nolofalletsa sehlahisoa se tloaelehileng ho ba le mefuta e fapaneng ea ± 4 ° ho 0 ° le 90 °.