VALAVE EA POTLAKA EA WCB SEHLOPHA SA 600

VALVE EA POTLAKASE EA WCB CLASS 600 RTJ/RF End

Mesebetsi ea bohlokoa: WCB, FLANGE, polaka, valve, e nang le matsoho, ptfe, setulo, sehlopha sa 600, sehlopha sa 300, 5A, 6A

LEBAKA LA SEHLAHISOA:

Boholo: NPS 2 ho isa ho NPS 24

Khatello ea Maemo: Sehlopha sa 150, 300,Sehlopha sa 600, 900, 1500lb

SekoaheloKhokahano: RF, FF,RTJ

LINTHO TSE SEBELISANG:

Ho hlahisa: UB6,(A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy

TEKANYETSO

Likarolo tsa Moralo:

1. Ho kwalwa ha valve ya polaka ya ho kwala e bonolo ya mofuta wa matsoho ho etswa ke bokahodimo ba ho kwala bo potileng disete tsa dikarete, disete tse ikgethang tsa dikarete tse tsitsitseng tsa tshireletso ya molomo wa tshepe wa 360 °;

2. Valve ha e na lesoba la ho bokella mecha ea phatlalatso;

3. Molomo oa tšepe o fana ka mosebetsi oa ho itlhoekisa ts'ebetsong ea ho ohla, o loketseng maemo a thata le a silafatsang habonolo;

4. Phallo ea litsela tse peli, ho bonolo haholoanyane ho e sebelisa ho kenya;

5. Litekanyo tsa thepa le flange tsa likarolo li ka khethoa ho latela maemo a sebele a mosebetsi kapa litlhoko tsa basebelisi, 'me li fihlela litlhoko tsohle tsa boenjiniere.

Valve ea polaka ea k'hamphani ea Newsway Valve ke valve e potolohang e nang le sengoathoana se koalang kapa plunger. Ka ho potoloha likhato tse 90, koung ea kanale ho polaka ea valve e fetisetsoa kapa e aroloa le koung ea kanale 'meleng oa valve ho etsa hore ho bulehe kapa ho koalehe.

Polaka ea eona ea valve e ka ba cylindrical kapa conical. Lipolakeng tsa valve tse cylindrical, likanale hangata li khutlonnetsepa; lipolakeng tsa valve tse conical, likanale ke trapezoidal. Libopeho tsena li etsa hore sebopeho sa valve ea plug se be bobebe. E loketse haholo e le sehokelo le sebaka sa khokahano le shunt, empa ho latela thepa e sebetsang le khanyetso ea khoholeho ea bokaholimo ba ho koala, ka linako tse ling e ka sebelisoa bakeng sa ho thiba.

Li-valve tsa polaka li arotsoe ho latela tšebeliso: li-valve tsa polaka ea tiiso e bonolo, li-valve tsa polaka ea tiiso e thata e tlotsitsoeng ka oli, li-valve tsa polaka ea phahamisa, li-valve tsa polaka tsa litsela tse tharo le tse 'ne.

Li-valve tsa polaka tse koetsoeng ka bonolohangata li sebelisoa libakeng tse thata tse kang mecha ea phatlalatso e senyang, e chefo haholo le e kotsi haholo, moo ho lutla ho thibetsoeng ka tieo, le moo thepa ea valve e sa silafatseng mecha ea phatlalatso. 'Mele oa valve o ka khethoa ho tsoa tšepeng ea carbon, tšepe ea alloy le tšepe e sa hloekang ho latela mecha ea phatlalatso e sebetsang.

Li-valve tsa polaka tse thata tse tlotsitsoeng ka setloloe ka aroloa ka li-valve tsa polaka tse tlotsitsoeng ka oli tse tloaelehileng le li-valve tsa polaka tse leka-lekaneng ka khatello. Grease e khethehileng e kenngoa ho tloha holimo ho 'mele oa polaka pakeng tsa lesoba la khoune la 'mele oa valve le 'mele oa polaka ho etsa filimi ea oli ho fokotsa torque ea ho bula le ho koala ea valve le ho ntlafatsa ts'ebetso ea ho koala le bophelo ba ts'ebeletso. Khatello ea ts'ebetso e ka fihla ho 64MPa, mocheso o phahameng ka ho fetisisa oa ts'ebetso o ka fihla ho likhato tse 325, 'me bophara bo boholo bo ka fihla ho 600mm.

Li-valve tsa polaka tse phahamisang li na le mefuta e fapaneng ea sebopeho. Ha valve e buloa, polaka e phahamisoa, 'me polaka e potoloha likhato tse 90 ho fihlela ho buleheng ka botlalo ha valve ho fokotsa khohlano le bokaholimo ba ho koala ba 'mele oa valve; ha valve e koetsoe, polaka e potoloha likhato tse 90 ho fihlela boemong bo koetsoeng. Lahlela ho ikopanya le bokaholimo ba ho koala ba 'mele oa valve ho fihlela ho koaloa.

Li-stopcock tsa mahlakore a mararo le a mane li loketse ho fetola tsela ea phallo e mahareng kapa bakeng sa kabo e mahareng. Ho latela litlhoko tsa maemo a mosebetsi, u ka khetha sekontiri se bonolo sa ho tiisa kapa sekontiri se bonolo, valve ea polaka e phahamisang e tiileng.

Haeba o hloka lintlha tse ling mabapi le li-valve ka kopo ikopanye le lefapha la thekiso la NSW (newsway valve)

Lisebelisoa tsa Lihlahisoa tsa Moetsi oa Newsway Valve

TheMoetsi oa Valve oa Chaenaho tloha hoChaena, 'mele oa li-valve tsa eona le thepa ea ho khabisa li ka fanoa kaE entsoemofuta leHo lahlamofuta. Haufi leTs'epe e sa beng le mabalileTšepe ea Khabonethepa, le ronali-valve tsa tlhahisoka thepa e khethehileng e kang titanium, li-alloy tsa nickel, HASTELLOY®*, INCOLOY®, MONEL®, Alloy 20, li-alloy tse nang le li-super-duplex, tse hanang ho bola le thepa ea sehlopha sa urea.

Lisebelisoa tsa Valve tse fumanehang