Valavu Yopangira Chipata cha Chitsulo: Mayankho Ogwira Ntchito Kwambiri pa Ntchito Zamafakitale

Ponena za machitidwe ofunikira owongolera madzi,ma valve achitsulo chopangidwa ndi zitsuloMa valve amenewa ndi ofunika kwambiri m'mafakitale monga mafuta ndi gasi, petrochemicals, ndi kupanga magetsi.mavavu a globe achitsulo chopangidwa, ma valve oyesera achitsulo chopangidwandimavavu a mpira wachitsulo wopangidwa ndi zitsulo, amapanga banja la zinthu zogwira ntchito bwino kwambiri zomwe zimapangidwa kuti zikhale zolondola komanso zokhalitsa.

Chifukwa ChosankhaMa Vavulovu Achitsulo Chopangidwa

Ma valve achitsulo opangidwa ndi chitsulo amapangidwa pogwiritsa ntchito njira yapadera yomwe imakanikiza ndi kupanga chitsulo pansi pa mphamvu yamphamvu. Njirayi imawonjezera umphumphu wa kapangidwe ka chinthucho, zomwe zimapangitsa kuti ma valve asagwedezeke, azizimiririka, komanso aziwonongeke. Ubwino waukulu ndi monga:

- Mphamvu yapamwamba kwambiri: Yabwino kwambiri pamalo omwe mpweya umathamanga kwambiri (monga,Kalasi 800LB, Kalasi 2500LBndiKalasi 150LBmachitidwe).
- Kugwira ntchito kosataya madzi: Kutseka kolimba kumatsimikizira kuti madzi satayika konse.
- Kusinthasintha: Imagwirizana ndi nthunzi, mafuta, gasi, ndi zinthu zowononga.

Kufufuza Mitundu ya Ma Valve ndi Ntchito Zawo

1. Valavu ya Chipata cha Chitsulo Chopangidwa

Ma valve a chipata amapangidwira kuti azitsegula/kuzimitsa mapaipi. Chipata chawo chooneka ngati wedge chimapereka chisindikizo cholimba, kuchepetsa kutsika kwa kuthamanga kwa mpweya chikatsegulidwa kwathunthu. Chimagwiritsidwa ntchito kwambiri muKalasi 150,Kalasi 800to Kalasi 2500makina, amagwira bwino ntchito yokonza mapaipi amafuta ndi gasi omwe amatentha kwambiri.

2. Valavu Yopangira Chitsulo Chopangidwa ndi Chitsulo

Ma valve ozungulira amawongolera kuyenda kwa madzi pogwiritsa ntchito diski yosunthika komanso mpando wozungulira wosasuntha. Mphamvu yawo yolumikizira bwino imawapangitsa kukhala abwino kwambiri pamakina omwe amafunika kusintha pafupipafupi, monga madzi ozizira kapena mizere yopangira mankhwala.

3. Valavu Yowunikira Chitsulo Chopangidwa

Ma valve awa amaletsa kuyenda kwa madzi m'mbuyo, kuteteza mapampu ndi ma compressor. Kapangidwe kake kozungulira kapena kukweza madzi kamatsimikizira kutsekedwa kokha pamene kuyenda kwa madzi kutembenuka, komwe nthawi zambiri kumafotokozedwa muKalasi 800machitidwe a nthunzi.

4. Valavu ya Mpira Yopangidwa ndi Chitsulo

Ma valve a mpira amapereka njira yozimitsa mwachangu yokhala ndi njira yozungulira kotala. Kapangidwe kake ka torque yochepa komanso full-bore kamagwirizana ndi ntchito zoyendera madzi ambiri, kuphatikizapo mapaipi a LNG ndi refinery.

Magulu Opanikizika: Kalasi Yofanana 150, 2500 ndiValavu ya Chipata cha 800ku Zofunikira za Dongosolo

- Kalasi 150: Machitidwe opanikizika pang'ono (monga kugawa madzi).
- Kalasi 800: Njira zamafakitale zogwiritsa ntchito mphamvu yapakati (monga maukonde a nthunzi).
- Kalasi 2500: Kugwiritsa ntchito mphamvu yamphamvu (monga kuboola m'mphepete mwa nyanja).

Kusankha kalasi yoyenera ya kupanikizika kumatsimikizira chitetezo ndikutsatira miyezo yamakampani mongaAPI 602, ASME B16.34.

Makampani Ofunika Omwe Amatumikiridwa

Ma valve achitsulo opangidwa ndi zinthu zofunika kwambiri:

- Mafuta ndi Gasi: Malo osungira madzi, mapaipi, ndi malo oyeretsera zinthu.
- Zomera Zamagetsi: Makina odyetsera boiler ndi turbine bypass.
- Kukonza Mankhwala: Kuthana ndi madzi amphamvu.

Mapeto

Kaya mukufunavalavu ya chipata chachitsulo chopangidwakudzipatula, avalavu ya globe yachitsulo chopangidwazowongolera kayendedwe ka madzi, kapena **valavu yowunikira chitsulo chopangidwa** popewa kubwerera m'mbuyo, kusankha kalasi yoyenera ya kupanikizika (150LB, 800LBkapena2500LB) ndi wofunikira. Ma valve awa amaphatikiza kapangidwe kolimba ndi uinjiniya wolondola, kuonetsetsa kuti magwiridwe antchito abwino kwambiri m'malo ovuta kwambiri.

Kuti mukhale odalirika komanso otsatira malamulo kwa nthawi yayitali, gwirizanani ndi odalirikaopangaomwe ali akatswiri pavalavu yachitsulo yopangidwamayankho. Fufuzani makatalogu awo kuti mupeze zomwe zikugwirizana ndi zosowa zanu zamafakitale.