A gin ma ki lwongo ni stopcockvalve obedo [1] valve ma cito atir ma yabo ki cego oyot, ki bene pol kare kitiyo kwede pi jami ma tye ki jami ma ocung i kom gin ma ki lwongo ni wiping effect me wot i kin screw seal surfaces ki gwok ma oromo i kom rwate ki jami ma tye ka mol ka ki yabo maber. Gin mukene ma pire tek tye ni yot me tic ki yoo mapol, wek valve acel onong yoo aryo, adek, onyo angwen ma pat pat. Man weko yubu paip bedo yot, dwoko piny wel valve ma ki tiyo kwede, ki dwoko piny jami mogo ma mite i jami tic.
Kit ma en tiiyo kwede Valves kigin ma ki lwongo ni stopcockkom ma tye ki bur ma kato ki iye ma calo dul ma yabo ki cego. Kom plug ni wirre ki [2] stem me nongo tic me yabo ki cego. Gin ma tidi, ma ki yabo, ma ki keto iye gin ma ki lwongo ni plug valve bene ki ngeyo ni "cocker". Kom ma ki lwongo ni plug valve ni pol ne tye ma calo cone (ki bene tye ki kom ma ki lwongo ni cylindrical), ma ki rwate ki conical orifice surface pa valve me yubu gin ma ki lwongo ni sealing pair. Gin ma ki lwongo ni plug valve obedo gin ma ki tiyo kwede macon loyo, ki yub ma yot, yabo ki cego oyot, ki pii ma pe romo juku. Valve ma ki keto i kom gin ma ki lwongo ni plug valves jenge i kom rwate ma tye i kin kom ma ki yubu ki cuma ki kom valve me umu, pi meno umu ne rac, teko me yabo ki umu ne dit, yot me ruko, ki pol kare ki tiyo kwede i rwom ma lapiny (pe kato 1 megapascal) ki diameter matidi (ma pe kato 100 mm) i kare mogo.
Cloko
Malube ki kit ma ki yubu kwede, ki twero poko ne i dul angwen: gin ma ki lwongo ni tight plug valve, self-sealing plug valve, plug valve ki oil-injected plug valve. Malube ki kit ma ki yubu kwede, ki twero poko ne i dul adek: gin ma ki lwongo ni straight-through plug valve, three-way stopcock valve ki four-way plug valve. Tye ki tube plug valves bene.
Gin ma ki lwongo ni plug valves ki poko gii kit ma ki tiyo kwede medo ki: soft seal plug valves, oil-lubricated hard seal plug valves, poppet plug valves, three-way ki four-way plug valves.
Ber ne
1. Gin ma ki lwongo ni plug valve ni ki tiyo kwede me tic kare ki kare, ki yabo ki cego ne oyot ki yot.
2. Teko pa pii ma ki keto i valve ni nok.
3. Gin ma ki lwongo ni plug valve ni tye ki yub ma yot, matidi, pek ne yot ki gwoko ne yot.
4. Tic maber me umu.
5. Pe ki gengo ki kit ma ki keto kwede, ki kit ma gin ni mol kwede twero bedo ma pe opore.
6. Pe tye yeng yeng, koko manok.
Gin ma ki lwongo ni Soft-seal gate valves
Gin ma ki lwongo ni Soft seal gate valve, industrial valve, soft seal gate valve opening ki closing parts gubedo rams, yoo ma ram ni woto kwede tye atir ki tung ma pii tye ka mol kwede, gate valve ni twero bedo ma oyabe ki umu keken, pe kitwero loko ne ki juku ne. Ram ni tye ki kama ki umu iye ariiyo, ma pol kare ki tiyo kwede i kom dul ma ki lwongo ni gate valve ma ki umu kwede ma ki lwongo ni wedge, angle me wedge ni loko ki jami ma ki keto i kom valve ni, lac ne tye DN50~DN1200, rwom me lyeto ma ki tiyo kwede: ≤200°C.
Cik me jami ma ki yubu
Gin ma ki lwongo ni gate plate me wedgedoggola valve ki twero yubu me doko gin acel, ma ki lwongo ni rigid gate; Ki twero yubu ne me doko ram ma twero kelo aloka loka manok me yubu kit ma ki yubu kwede ki dwoko rwom me rwom me rwom ma malo i kare me tic kwede, ma ki lwongo ni elastic ram.
Gin ma ki umu ma mwoldul ma ki lwongo ni gate valveski poko gi i dul aryo: yat ma oyabegin ma ki lwongo ni soft seal gate valveki gin macol ma ki lwongo ni dark rod soft sealgin ma ki lwongo ni gate valve. Pol kare tye gin ma ki lwongo ni trapezoidal thread i kom lifting rod, ma loko rotary motion doko linear motion kun wok ki i nut ma tye i dye ram ki guide groove ma tye i kom valve, ma en aye, operating torque i operating thrust. Ka ki yabo valve, ka ram lift height rom ki 1:1 tyen valve diameter, mol pa pii ni pe ki gengo, ento kabedo man pe kitwero neno ne i kare me tic. I tic kikome, ki nyutu ki wi yat, ma en aye, kama pe kitwero yabo ne, ma calo kama oyabe iye weny. Me keto i tic pi alokaloka me rwom me lyeto, pol kare ki yabo ne i rwom ma malo ki dong ki dwoko cen 1/2-1 ma calo kabedo pa valve ma oyabe maber. Pi meno, kabedo ma oyabe maber pa valve ni ki moko ki kabedo pa ram (ma en aye stroke). Kit valve ni omyera ki ket ma ocung i paip.
Jami ma mite
1. Jami ma ki nyutu ki dul padul ma ki lwongo ni soft seal gate valvesomyera orwate ki gin ma mite i waraga me yubu paip.
2. Kit ma ki yubu kwede dul ma ki lwongo ni soft seal gate valve omyera onyut wel ma mite ma lubu ne. Ka tye rwom me tic, lok ma rwate ki kit ma ki yubu kwede omyera ki nyute.
3. Pek pa tic pagin ma ki lwongo ni soft seal gate valvemito teko me tic pa ≥ pipeline, labongo balo wel, teko me tic ma valve ni twero tingo omyera obed ma dit loyo teko me tic pa pipeline kikome, ki tung mo keken me soft seal gate valve omyera obed ki kero me diyo 1.1 me tic pa valve labongo leak;
4. Kit me yubu jamigin ma ki lwongo ni soft seal gate valveomyera onyut namba me wilobo ma jenge i kome, ki ka obedo rwom me kampuni, waraga me kampuni omyera ki ket i kom gicikke me wilo jami.
Me aryo, gin ma ki lwongo ni soft seal gate valve material
1. Gin ma ki tiyo kwede me yubu valve ni omyera obed gin ma ki lwongo ni cast iron, cast steel, stainless steel, 316L, ki rwom ki jami ma ki nongo ki i kom gin ma ki lwongo ni cast iron omyera ki nyut.
2. Gin ma ki yubu ki yat omyera obed ma ki yubu ki nyonyo ma pe mako buru (2CR13), ki valve ma lac omyera obed ki nyonyo ma pe mako buru.
3. Gin ma ki lwongo ni nut ni ki yubu ki aluminum ma ki lwongo ni cast aluminum brass onyo cast aluminum bronze, ki tek ne ki guvu ne dit kato pa valve stem ni.
4. Peko ki guvu pa gin ma ki lwongo ni stem bushing material pe omyera obed ma kato pa valve stem, ki omyera pe obed ki jami ma balo kom valve ki kom valve i te pii.
5. Gin ma ki tiyo kwede me umu ne
(1) kit ma ki lwongo ni soft sealgin ma ki lwongo ni gate valves pat pat, ki yoo me umu ki jami ma mite pat pat;
(2) Pi jami ma ki lwongo ni wedge gate valves, jami ma ki tiyo kwede, kit me yubu ki kit me juku copper ring omyera ki gony;
(3) Lok ma mako jami ma mako kom ki lengo pa gin ma ki lwongo ni soft seal gate valve ki valve plate lining material;
6. Packing me valve shaft
(1) Pien gin ma ki lwongo ni soft sealgin ma ki lwongo ni gate valvei dul ma ki lwongo ni pipe network ni pol kare pe ki yabo ki cego, ki miito ni ki ket jami ni pi mwaki mapol, ki jami ma ki keto ni pe otii, ki kit ma ki umu kwede ni ki gwoko pi kare malac;
(2) Gin ma ki lwongo ni valve packing omyera obed matwal ka ki yabo ki cego ne kare ki kare;
(3) Ki neno jami ma miite malo ni, gin ma ki lwongo ni valve shaft packing ni omyera pe ki lok pi kare me kwo onyo mwaka apar;
(4) Ka gin ma ki keto iye ni mite ni ki lok, kit ma ki yubu kwede valve ma tiyo ki yamo omyera ki tam i kom kit ma ki twero loko kwede i te rwom me pii.
Me adek, kit ma gin ma ki lwongo ni soft seal ni tiyo kwedegin ma ki lwongo ni gate valve
3.1 Yo me yabo ki cego pa gin ma ki lwongo ni soft seal gate valve i kare me tic omyera ki umu kit ma cawa tiyo kwede.
3.2 Pien yamo ma ki lwongo ni pneumatic valve i pipe network pol kare ki yabo ki cego ki cing, wel kare me yabo ki cego pe omyera obed madwong tutwal, ma en aye ni, valve ma dit ni omyera obed i kin 200-600 revolutions.
3.3 Me konyo tic me yabo ki cego pa ngat acel, teko ma malo me yabo ki cego omyera obed 240N-m ite rwom me teko pa paip.
3.4 Yabo ki cego tic pa dul ma ki lwongo ni soft seal gate valve omyera obed square tenon, ki dit ne omyera obed ma rwate, ki nen piny, wek dano gubed ki kare me tic ki ngom. Valves ma tye ki disc discs pe ber me tic kwede i dul ma tye i te ngom.
3.5 nyutu kama ki yabo ki ki juku iye gin ma ki umu mabergin ma ki lwongo ni gate valve
(1) Lanyut me yabo ki umu rwom me donyo ma ki lwongo ni soft seal gate valve omyera ki ket i kom gearbox onyo i kom gin ma ki lwongo ni display disc ingee loko yoo, weng nen piny, ki lanyut me rwom ni omyera ki buru ki phosphors me nyutu ni nen maber;
(2) Gin ma ki tiyo kwede me nyutu gin ma ki lwongo ni indicator disc needle ni ki twero yubu ne ki nyonyo ma pe mako buru ka ki gwoko ne maber, ka kumeno en tye gin ma ki lwongo ni steel plate ma ki rangi, ki omyera pe ki yubu ki del kom ma ki lwongo ni aluminum;
(3) Gin ma nyutu gin ma ki lwongo ni indicator disc ni mako wang dano, ki keto maber, ka dong ki yabo ki cego ne maber, omyera ki umu ne ki rivets.
3.6 Ka dul ma ki lwongo ni soft seal gate valve ni ki yiko matut, ki bor ma tye i kin gin ma tiyo kwede ki kama ki nyutu iye ki ngom tye ≥1.5m, omyera ki ket iye gin ma ki lwongo ni extension rod facility, ki omyera ki ket maber wek dano gubed ki kare me neno ki tic ki ngom. Man tere ni, yabo ki cego tic pa valve i dul paip ni pe ber pi tic ma tye i te ngom.
Me angwen, temo tic pa gin ma ki lwongo ni soft sealgin ma ki lwongo ni gate valve
4.1 Ka ki yubu gin ma ki lwongo ni valve ni i dul ma pat pat, omyera ki mi bot dul ma tye ki twero me temo tic pa jami ma lubo ni:
(1) Yabo ki cego teko pa valve i te rwom me tic;
(2) I te rwom me tic, en twero neno ni kare me yabo ki cego pavalveme cego matek;
(3) Nongo rwom me gengo mol pa valve i te kit me tero pii ki i paip.
4.2valveomyera ki temo kit ma lubo ni ma peya ki aa ki i factori:
(1) Ka ki yabo valve, kom valve ni omyera ocung matek i kom temo me teko ma tye iye tyen aryo ma kato rwom me tic pa valve ni;
(2) Ka valve ni ki umu, dul aryo weng tye ki 1.1 me rwom me tic pa valve ni, ki pe tye ka mol, ento wel leakage pa valve ma ki umu ki metal-sealed butterfly pe dit kato ma mite.
Me abic, gin ma tye iye ki woko ma gengo buru pa gin ma ki lwongo ni soft seal gate valve
5.1 Iyi ki woko kom valve (ma tye ki gin ma ki lwongo ni variable speed transmission box), mukwongo, omyera ki tim jami ma ki lwongo ni shot blasting, kwanyo sand ki kwanyo rust, ki powdered non-toxic epoxy resin omyera ki cwalo ki mac, ki pek ne kato 0.3mm. Ka tek me keto epoxy resin ma pe ki kwidi i kom valve madongo, rangi ma pe ki kwiri ma rom ki meno omyera ki buru ki ki buru.
5.2 Iyi dul kom ma ki lwongo ni valve ki dul kom valve ni weng omyera obed ma gengo buru, ki tung cing acel, pe obi buru ka ki keto i pii, ki pe obi bedo ki buru ma aa ki i kin jami aryo ni; Me aryo, kom ne pwot, ma weko teko me gengo pii odok piny.
5.3 Gin ma mite me gwoko lengo pa epoxy resin onyo rangi me gengo buru i kom valve omyera obed ki ripot me temo ki bot lutela ma rwate. Jami ma ki yubu ki jami ma nen omyera bene orwate ki gin ma mite.
Cawa me cwalo: Nov-09-2024
