WCB Class 600 PLUG VALVE

Mesebetsi ea bohlokoa: WCB, FLANGE, plug, valve, sleeved, ptfe, setulo, sehlopha sa 600, sehlopha sa 300, 5A, 6A

LITLHAKISO TSA LITŠOANTŠISO:

Boholo: NPS 2 ho ea ho NPS 24

Mofuta oa Khatello: Sehlopha sa 150 ho ea ho Sehlopha sa 900

Flange Khokahano: RF, FF, RTJ

LITŠOANTŠISO:

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

TS'ELISO

Likarolo tsa Moqapi:

1. mofuta oa karete ea mofuta o bonolo oa ho tiisa plug valve ho tiisoa ho etsoa ke sebaka sa ho tiisa ho pota-pota lihlopha tsa karete, e ikhethang ea 360 ° tšepe ea tšireletso ea molomo e tsitsitseng;

2. Belofo ha e na sebaka sa ho bokella mecha ea litaba;

3. Molomo oa tšepe o fana ka mosebetsi oa ho itlhoekisa ka mokhoa oa ho ohla, o loketseng maemo a viscous le a bonolo habonolo;

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

5. Lisebelisoa le litekanyo tsa flange tsa likarolo li ka khethoa ho ea ka maemo a sebele a ho sebetsa kapa litlhoko tsa basebelisi, 'me li finyella litlhoko tsa mefuta eohle ea boenjiniere.

Khampani ea Newsway Valve plug valve ke valve ea rotary e nang le sekhechana se koalang kapa plunger. Ka ho potoloha likhato tse 90, boema-kepe ba mocha holim'a plug ea valve bo bolelloa kapa bo arohanngoa le boema-kepe ba seteishene ho 'mele oa valve ho lemoha ho bula kapa ho koala.

Pula ea eona ea valve e ka ba cylindrical kapa conical. Li-plugs tsa li-valve tsa cylindrical, likanale ka kakaretso li na le li-rectangular; ka li-plugs tsa conical valve, likanale li trapezoidal. Libopeho tsena li etsa hore sebopeho sa valve ea plug e be bobebe. E loketse ka ho fetisisa e le mokhoa oa ho khaola le oa ho hokahanya le shunt, empa ho itšetlehile ka thepa e sebetsang le ho hanyetsa khoholeho ea sebaka sa ho tiisa, ka linako tse ling e ka sebelisoa bakeng sa ho phunya.

Li-valve tsa plug li arotsoe ho latela ts'ebeliso: li-valve tsa plug tse bonolo, li-valve tsa plug tse thata tse tlotsitsoeng ka oli, li-valve tsa plug tse phahamisang, tse tharo le tse 'ne.

Li-valve tsa plug tse tiisitsoeng ka bonolo li atisa ho sebelisoa libakeng tse thata tse kang mecha ea litaba e senyang, e chefo haholo le e kotsi haholo, moo ho lutla ho thibetsoeng ka thata, le moo lisebelisoa tsa valve li sa silafatse mecha ea litaba. 'Mele oa valve o ka khethoa ho tloha carbon steel, alloy steel le tšepe e sa hloekang ho ea ka mokhoa o sebetsang.

Li-valve tsa plug tse thata tse tlositsoeng li ka aroloa ka li-valve tse tloaelehileng tsa plug tse tlotsitsoeng ka oli le li-valve tsa plug tse leka-lekaneng. Mafura a khethehileng a kenngoa ho tloha ka holim'a 'mele oa plug pakeng tsa lesoba la cone ea' mele oa valve le 'mele oa plug ho etsa filimi ea oli ho fokotsa ho bula le ho koala torque ea valve le ho ntlafatsa ts'ebetso ea ho tiisa le bophelo ba tšebeletso. Khatello ea ho sebetsa e ka fihla ho 64MPa, mocheso o phahameng oa ho sebetsa o ka fihla likhato tse 325, 'me bophara bo boholo bo ka fihla ho 600mm.

Li-valve tsa plug tse phahamisang li na le mefuta e fapaneng ea sebopeho. Ha valve e buloa, plug e phahamisoa, 'me plug e potoloha likhato tse 90 ho bula ka ho feletseng ha valve ho fokotsa ho ferekanngoa le holim'a ho koala ha' mele oa valve; ha valve e koetsoe, plug e potoloha ka likhato tse 90 ho ea sebakeng se koetsoeng. Theoha ho ikopanya le bokaholimo ba tiiso ea 'mele oa valve ho fihlela tiiso.

Li-stopcocks tsa litsela tse tharo le tse 'nè li loketse ho fetola tsela ea phallo e mahareng kapa kabo e mahareng. Ho ea ka litlhoko tsa maemo a ho sebetsa, o ka khetha bushing e bonolo ea ho tiisa kapa ho tiisa bonolo, ho tiisa plug ea phahamiso e thata. 

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

Lisebelisoa tsa Li-valve tsa Newsway

'Mele oa li-valve tsa NSW le lisebelisoa tsa trim li ka fanoa ka mofuta oa Forged le mofuta oa Casting. Haufi le lisebelisoa tse sa hloekang le tsa carbon steel, re boetse re etsa li-valve ka lisebelisoa tse khethehileng tse kang titanium, li-alloys tsa nickel, HASTELLOY®*, INCOLOY®, MONEL®, Alloy 20, super-duplex, li-alloys tse thibelang kutu le lisebelisoa tsa boemo ba urea.

Lisebelisoa tse fumanehang