Top Entry Ball Valve
Belofo ea ho kena ka holimo ke efe?
Ha ho tluoa tabeng ea mokhoa oa 'mele, li-valve tsa bolo li ka aroloa hangatavalve ea ho kena ka mahlakoreng,valve ea ho kena ka holimoleka botlalo welded bolo valve.
Li-valve tsa ho kena ka holimo tsa bolo arli-valve tse kopanyang bolo ea eona ho tloha karolong e ka holimo.Ho tšoana le valve ea globe e nang le 'mele le bonnet ntle le karolo ea trim e sebelisa mofuta oa bolo.E na le 'mele o le mong.Li-valve tsa ho kena ka holimo li sebelisoa mekhoeng ea liphaephe moo karolo e ka holimo ea valve e ka tlosoang ho fumana bolo le litulo ntle le ho tlosa valve eohle tsamaisong ea liphaephe.Li-valve tsa ho kena ka holimo hangata li sebelisoa mekhoeng ea ts'ebetso moo tlhokomelo ea in-line e khethoang ho feta ho tlosoa ka botlalo.Ka hona, ho tloaelehile haholo ho sebelisa li-valve tsa ho kena ka holimo ha ho sebelisoa khatello e matla e hlokang tlhokomelo e sa khaotseng e kang HIPPS (High Integrity Pressure Protection System) joalo-joalo Melemo ea li-valve tsa ho kena ka holimo ke kaho ea eona e lumellang khoele e fokolang haholo. hore hape e tla fokotsa tsela e ka bang teng ea ho lutla.
Hoa khoneha ho tlosa bonnet eaBelofo ea ho kena ka holimo ea boloho lumella ho fihlella mahala ho sekoti sa 'mele ntle le ho qhaqha valve ho tloha moleng.Sehlopha sa lisebelisoa tse khethehileng tsa tlhokomelo e lumella ho ntša bolo le mehele ea setulo;ts'ebetso ena ea tlhokomelo e hloka sebaka se senyenyane haholo se pota-potileng valve, kahoo se e lumella libakeng tseo sebaka se leng sona se fokotsang.
Kaho ea bolo ea ho kena ka holimoe fumaneha ka mokhoa oa ho qhekella kapa oa ho lahlela, 'mele o lekanang oa karolo e le' ngoe o koetsoeng ka bonnet e entsoeng ka bolt.E etsa bonnete ba hore e na le matla a lekaneng le ho tiea tlas'a khatello e phahameng ea ho sebetsa e lekantsoeng. Thepa e kenyelletsa bobeli bo feletseng le bo fokolitsoeng, khatello ea sehlopha sa ANSI ho tloha ho 150 ho ea ho 1500, ka mefuta eohle e ka khonehang ea likhokahano tsa ENDS: flanged (RF-RTJ), butt welding. mme HUB e fella.
Lintlha tse ka sehloohong tsa valve ea ho kena ka holimo
- E kopana le ASME B16.5, B16.10 le B16.34, API 608, API 598, API 607 Rev. 5/ISO 10497.
- Botenya ba lebota bo lumellana le ASME B16.34.
- Bophelo ba potoloho e telele.
- Torque e tlase, e ts'oanang.
- Lehlaka le thibelang ho phatloha.
- Likopi tse ngata tse tiileng le mofuta oa cone PTFE stem seal kapa graphite packing.
- Lenonyeletso le koahelang 'mele le sa angoeng ke khatello ea lipeipi.
- Stem guides in cover and gland bushing felisa thrust lehlakoreng.Two-piece self-aligning packing flange and gland.
- graphite e kentsoeng ka botlalo leqeba la spiral e tletse gasket ea 'mele.
- Washer ea thrust e kentsoeng ka tjantjello e thibela ho ruruha 'me e fana ka tiiso ea bobeli ea stem.
- ASME Karolo ea 8 sekoaelo / khokahanyo ea flange ea 'mele le bolting e fana ka tiiso e phahameng ea gasket ea' mele.
- E lumella ho kena ka har'a mohala bakeng sa ho fetola setulo.
- E ka kenngoa moleng ntle le disassembly ho latela litaelo tsa ho kenya Velan.
- Hlakola tšepe e sa hloekang holim'a li-valve tsohle ho kenyelletsa le molamu.
- E sebetsana le sesebelisoa sa ho notlela, hammoho le lisebelisoa tse fumanehang.
- Lisebelisoa tsa ho notlela maemo a tloaelehileng.
- Tlanya bakeng sa maemo a ho kenya li-actuator.
- Li-valve li ka kopana le litlhaloso tsa NACE bakeng sa ts'ebeletso ea khase e bolila ha ho hlokahala.
- Mollo o lekoa ho latela API 607 Rev. 5/ISO 10497.
Tlhaloso ea tekheniki ea valve ea ho kena ka holimo
NORTECHntshetswa pele moralo o tsoetseng pele oa li-valve tsa bolo ea ho kena ka holimoka mefuta e mengata e fapaneng ea li-diameter le lihlopha tsa khatello.Li-valve tse kenang ka holimo ke khetho e phethahetseng ha ho hlokahala tlhokomelo ea inthaneteng.
- Thibela Habeli le Mali
- Sesebediswa sa Antistatic se Sireletsehileng sa Mollo
- Sealant Ente ea ho Lokisetsa
- Sesebelisoa sa ho notlela
- NACE
| Litekanyetso tsa Moralo le Tlhahiso | API 608,API6D |
| Sefahleho le Sefahleho | ASME B16.10,API6D |
| Boemo ba Khokahano ea Khoele | RF/BW/RTJ |
| Kelo ea Khatello-Mocheso | ASME B16.34 |
| Tlhahlobo le Tlhahlobo | API598,API6D |
| Mofuta oa Ts'ebetso | Lisebelisoa tsa letsoho, mochini o kenyang moea, mochini o kenyang motlakase |
| DN(NPS) | 2"~36" |
| PN(LB) | 150-1500lbs |
| Lintho tse bonahalang | WCB,CF3,CF3M,CF8,CF8M |
| Moqapi o Sireletsehileng oa Mollo | API 607 kapa API 6FA |
Mekhoa ea ho khanna e kenyelletsa
- sebetsana le ts'ebetso ea lever,
- ts'ebetso ea lisebelisoa tsa seboko,
- ts'ebetso ea moea
- ts'ebetso ea motlakase.
Lihlahisoa li bontša
Tšebeliso ea li-valve tsa ho kena ka holimo tsa bolo
E na le melemo e kang ts'ebetso e holimo ea tlhokomelo ea marang-rang, ho hanyetsa mokelikeli o monyane, sebopeho se bonolo, tiiso e ka tšeptjoang, ts'ebetso e bonolo le tlhokomelo, ts'ebetso e potlakileng ea ho tima, ho bula le ho koala habonolo, joalo-joalo.
Mofuta ona oaTop Entry Ball Valve e sebelisoa haholo tsamaisong ea ho tlatlapa, ho hloekisa le ho tsamaisa oli, khase le liminerale.E ka boela ea sebelisoa ho hlahisa lihlahisoa tsa lik'hemik'hale, meriana;tsamaiso ea tlhahiso ea motlakase o fehlang metsi, matla a mocheso le matla a nyutlelie;draining system, e sebelisoang haholo liphaepheng le lits'ebetsong tsa indasteri. haholo-holo bakeng sa ts'ebeliso ha tlhokomelo ea marang-rang e hlokahala.
