Metal Seat Ball Valves e nka tšepe e felletseng ho moralo oa tšepe, sebaka sa ho tiisa se thatafalitsoe ka ho khetheha,
e loketseng mocheso o phahameng le khatello e phahameng, mecha ea litaba e tiileng, bophelo bo bolelele, litlhoko tse phahameng tsa ho hanyetsa, tse sebelisoang haholo ho petroleum, lik'hemik'hale, lijo, meriana, masela, matla, sekepe , Metallurgy, tsamaiso ea matla le liindasteri tse ling.
Likarolo tsa mantlha tsa kaho ea valve ea setulo sa tšepe ea JLPV ke tse latelang:
1. 'Mele: 1PC, 2PC, 3PC le welded
2. Boema-kepe: Bore bo felletseng le bo fokotsehileng
3. Mofuta oa Ball: bolo e phaphametseng le bolo e tsitsitseng
4. Mofuta oa ho tiisa: tiiso ea setulo se ka pele, tiiso ea setulo se ka morao, tiiso ea mahlakore a mabeli
5. Sebaka sa ho tiisa: Ball le setulo li ka fafatsoa ka lisebelisoa tse fapaneng ho latela litlhoko, tse kang carbide kapa tungsten carbide, chromium carbide, joalo-joalo.
6. Moralo oa litulo tse tletseng selemo, ntlafatsa torque
7. Mollo o sireletsehileng le o khahlanong le static moralo
Setsi sa conductive se entsoe lipakeng tsa bolo le kutu, kutu le 'mele, kahoo matla a tsitsitseng a ka hlahisoa fatše ka mocha oa motlakase ho fihlela sepheo sa ho tlosa motlakase o sa fetoheng. Qoba ho tuka ha static ea mecha ea litaba e tukang ho netefatsa polokeho ea sistimi.
8. Letlapa le thibelang ho phatloha, moralo o ikemetseng oa ho imolla khatello, moralo oa ente ea mafura a tšohanyetso, valve ea drain, sesebelisoa sa ho notlela, moralo o thibelang kutu, moralo o khahlanong le sebabole joalo-joalo.
The stem e amohela moralo o holimo-tlase e le hore kutu e se ke ea fefoloa ke moea o nang le khatello e phahameng esita le ho phahama ho sa tloaelehang ha khatello ea 'mele oa valve le tšoelesa e sa sebetseng ea ho paka;
Sephutheloana se rala sebopeho se nang le sebopeho sa V, se ka fetolang ka nepo khatello e bohareng ea mokoti oa 'mele le matla a koalang a tšoelesa e ka ntle hore e be matla a koalang a kutu.
Ha sekhahla se tsitsitseng se eketsa khatello ka mokhoa o sa tloaelehang ka lebaka la liphetoho tsa mocheso, khatello e bohareng e tla sutumelletsa setulo sa valve hole le bolo ho fihlela phello ea khatello ea khatello ea othomathiki 'me ka mor'a khatello ea khatello, setulo sa valve se ka tsosolosa ka bohona.
Li-valve tsa metsi li etsa moralo oa ho lekola hore na setulo sea lutla le ho ntša metsi ho tsoa lesapong la 'mele ho fokotsa tšilafalo ho tloha bohareng.
1.Lethathamo la moralo oa li-valve tsa litulo tsa tšepe tsa JLPV ke tse latelang:
2.Size: 2 "ho 48" DN50 ho DN1200
3.Khatello: Sehlopha sa 150lb ho isa ho 2500lb, PN16 ho PN420
4.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
5.Khokahano e qetella: ASME B 16.5 sefahlehong se phahamisitsoeng (RF), sefahleho sa Flat (FF) le Ring Type Joint (RTJ)
6.ASME B 16.25 ka butt welding lipheletsong.
7.Litekanyo tsa sefahleho le sefahleho: li lumellana le ASME B 16.10.
8.Mocheso: -29℃ ho isa ho 425 ℃
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.
