Posachedwapa, gulu lama valve a mpirakuchokera ku fakitale ya Jinbin idzatumizidwa, ndi ndondomeko ya DN100 ndi kupanikizika kwa PN16. Njira yogwirira ntchito ya gulu ili la mavavu a mpira ndi yamanja, pogwiritsa ntchito mafuta a kanjedza ngati sing'anga. Ma valve onse a mpira adzakhala ndi zogwirira zofananira. Chifukwa cha kutalika kwa zogwirira, iwo sadzakhala anaika pa4-inch mpira valveza mayendedwe, koma zidzapakidwa padera.

Chogwirirampira wa valve flangeali ndi thupi lalitali la valavu, ndipo mapangidwe a tsinde la valve ndi chogwirira nawonso amakhala olimba kuti akwaniritse zofunikira za kulumikiza kwa flange ndi torque yayikulu yogwiritsira ntchito. Mapangidwe a mpando wa valve adapangidwa mwapadera kuti awonetsetse kuti ntchito yosindikizira ikugwira ntchito m'malo othamanga kwambiri komanso otentha kwambiri.

Poyerekeza ndi njira zina zogwirira ntchito, valavu ya mpira wa flange ili ndi zotsatirazi: (Flanged Ball Valve Pn16)

1. Kusindikiza kwabwino

Njira yolumikizirana ndi chogwirira cha flange mpira valavu imatsimikizira kulumikizana kolimba pakati pa valavu ndi payipi, ndikuchita bwino kwambiri kusindikiza, komwe kumatha kuletsa kutayikira kwapakati. Makamaka pakakhala kupanikizika kwambiri, kutentha kwambiri, kapena media zowononga, ntchito yake yosindikiza ndiyodalirika.

2. Torque yaing'ono yogwiritsira ntchito

Mapangidwe okhathamiritsa a mpando wa valve ndi mawonekedwe a tsinde amachepetsa mphamvu yogwiritsira ntchito chogwirira, kuti zikhale zosavuta komanso zosavuta kutsegula ndi kutseka valve. Ngakhale pa mavavu akuluakulu a mpira, ntchito yamanja imakhalanso yabwino.

3. Wide applicability

Chifukwa cha ntchito yake yabwino yosindikiza komanso kukana kukanikiza kolimba, valavu ya mpira wa flange ndiyoyenera kufalitsa nkhani zosiyanasiyana, kuphatikiza madzi, gasi, mafuta, nthunzi, ndi media zowononga. Nthawi yomweyo, imagwiritsidwanso ntchito kwambiri m'mafakitale osiyanasiyana, monga mafuta, mankhwala, gasi, mankhwala amadzi, etc.

4. Kukonza kosavuta

Poyerekeza ndi Welded Ball Valve Viwanda, njira yolumikizira flange yolumikizira ma valve a mpira wa flange imapangitsa kukonza ndikusintha kukhala kosavuta. Ingochotsani mabawuti kuti muchotse valavu ya mpira papaipi kuti mukonzere kapena kuyisintha, kupulumutsa kwambiri nthawi yokonza ndi ndalama.

5. Kudalirika kwakukulu

Kapangidwe ka valavu ya mpira wa flange ndi yolimba, zinthu zake ndi zabwino kwambiri, ndipo zimakhala zodalirika kwambiri komanso moyo wautumiki. Pogwiritsa ntchito nthawi yayitali, imatha kukhala yokhazikika komanso kuchepetsa kusokonezeka kwa kupanga ndi ngozi zachitetezo zomwe zimachitika chifukwa cha kulephera kwa valve.

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