Hangata valve e matla, e na le bolelele bo khutšoanyane ba ho bula, e bonolo ho e etsa, e hloka tlhokomelo e fokolang, 'me e khona ho mamella khatello e phahameng ho phaella khatellong e tlaase le e bohareng.Sena se bakoa ke palo e lekanyelitsoeng ea likhohlano pakeng tsa libaka tsa ho tiisa nakong ea ts'ebetso ea ho bula le ho koala.Mokhoa oa eona oa ho koala o itšetlehile ka khatello e hlahisoang ke bar ea valve, e leng se etsang hore sebaka sa ho tiisa disc le setulo sa valve se koala holim'a metsi ho koala le ho emisa phallo ea mecha ea litaba.
Re ts'episa bareki bohle ba rona: hanker ea rona e fana ka lihlahisoa tse tšoanelehang tsa 100% ka boleng bo holimo le theko e tlase;sepheo sa rona ke ho theha lets'oao le holimo la machaba;re tla sebelisa tšebeletso e ntle ka ho fetisisa ho u fa lihlahisoa tsa bohlokoa ka ho fetisisa, re amohela tšebelisano-'moho ea hau ho theha bokamoso bo botle ba bobeli.
Likarolo tsa mantlha tsa kaho ea valve ea tšepe ea JLPV Forged ke tse latelang:
1. Moetso o felletseng oa bore le o tloaelehileng (o fokotsehileng) oa fumaneha.
2. Moralo oa libonete tse tharo bakeng sa valve ea heke ea forged, valve ea globe le valve ea ho hlahloba
--Bolted Bonnet, bonete e cheselitsoeng le moralo oa tiiso ea khatello
3. 'Mele oa Y-pattern bakeng sa valve ea globe e entsoeng,' mele o atolositsoeng le kutu e atolositsoeng bakeng sa li-valve tsohle tse entsoeng.
4. Integral flanged qetellong le welded flanged qetellong moralo di a fumaneha
Mefuta e fapaneng ea moralo oa li-valve tsa tšepe tsa JLPV Forged ke ka tsela e latelang:
1.Size: 1/2 "ho 2" DN15 ho DN1200
2.Khatello: Sehlopha sa 800lb ho isa ho 2500lb PN100-PN420
3.Material: Tšepe ea carbon le tšepe e sa hloekang le lisebelisoa tse ling tse khethehileng.
NACE MR 0175 thepa ea tšepe e khahlanong le sebabole le e khahlanong le kutu
4. Khokahano e fela:
Socket weld end ho ASME B16.11
Qetellong (NPT,BS[) ho ea ho ANSI/ASME B 1.20.1
Butt weld end (BW) ho ASME B 16,25
Flanged end (RF, FF, RTJ) ho ASME B 16.5
5.Mocheso: -29℃ ho isa ho 580 ℃
Li-valve tsa JLPV li ka ba le lisebelisoa tsa gear, li-actuator tsa pneumatic, li-actuator tsa Hydraulic, li-actuator tsa Motlakase, li-bypasses, lisebelisoa tsa ho notlela, li-chainwheels, li-stems tse atolositsoeng le tse ling tse ngata li fumaneha ho finyella litlhoko tsa bareki.
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