API 6D Yoyandama kapena Trunnion Ball Valve

Zosiyanasiyana

Kukula: NPS 2 mpaka NPS 60
Mtundu Wopanikizika: Kalasi 150 mpaka Mkalasi 2500
Kulumikizana kwa Flange: RF, FF, RTJ

Zipangizo

Kuponya: (A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy,UB6
Zabodza (A105, A182 F304, F304L, F316, F316L, F51, F53, A350 LF2, LF3, LF5,)

Standard

Zojambulajambula

1.Kuboola Kwathunthu Kapena Kuchepetsedwa
2.RF, RTJ, BW kapena PE
3.Kulowa m'mbali, kulowa pamwamba, kapena mapangidwe a thupi
4.Double Block & Bleed (DBB),Kudzipatula Kawiri & Bleed (DIB)
5.Mpando wadzidzidzi ndi jekeseni wa tsinde
6.Anti-Static Chipangizo
7.Anti-Blow out tsinde
8. Chitetezo pamoto
9. Cryogenic kapena High Temperature Extended Stem
10. 2PCS, 3PCS
Valavu ya mpira ya API6D ikhoza kutsekedwa mwamphamvu ndi kusinthasintha kwa madigiri 90 okha ndi torque yaing'ono.Chingwe chofananira chamkati cha valve chimapereka njira yowongoka yowongoka ndi kukana pang'ono kwapakati.Mbali yaikulu ndi kapangidwe kake yaying'ono, ntchito yosavuta ndi kukonza, oyenera TV ambiri ntchito monga madzi, zosungunulira, zidulo ndi gasi, komanso oyenera atolankhani ndi zinthu nkhanza ntchito, monga mpweya, hydrogen peroxide, methane ndi ethylene.

1. Vavu ya mpira yoyandama
Mpira wa valavu ya mpira ukuyandama.Pansi pa kukakamizidwa kwapakati, mpirawo ukhoza kutulutsa kusuntha kwina ndikukankhira mwamphamvu pamalo osindikizira kumapeto kuti mutsimikize kuti chotulukapo chatsekedwa.Valavu yoyandama imakhala ndi mawonekedwe osavuta komanso osindikiza bwino, koma katundu wagawo lokhala ndi sing'anga yogwirira ntchito amaperekedwa ku mphete yosindikizira, kotero ndikofunikira kulingalira ngati mphete yosindikiza imatha kupirira ntchito ya mbali yapakati.Kapangidwe kameneka kamagwiritsidwa ntchito kwambiri pamavavu apakati komanso otsika otsika.
2. Vavu ya mpira wa Trunnion
Mpira wa valavu ya mpira umakhazikika ndipo susuntha mukaunikiridwa.Vavu ya mpira wa Trunnion ili ndi mpando wa valve woyandama.Pambuyo polandira kupanikizika kwa sing'anga, mpando wa valve umayenda, kotero kuti mphete yosindikizira imakanikizidwa mwamphamvu pa mpira kuti itsimikizire kusindikiza.Zimbalangondo nthawi zambiri zimayikidwa pamwamba ndi pansi pazitsulo za chigawocho, ndipo torque yogwiritsira ntchito ndi yaying'ono, yomwe ili yoyenera kupanikizika kwambiri ndi ma valve akuluakulu awiri.Pofuna kuchepetsa ma torque ogwiritsira ntchito valavu ya mpira ndikuwonjezera kudalirika kwa chisindikizo, ma valve a mpira osindikizidwa ndi mafuta awonekera m'zaka zaposachedwa.Mafuta odzola apadera amabayidwa pakati pa malo osindikizira kuti apange filimu yamafuta, yomwe imapangitsa kuti ntchito yosindikiza iwonongeke komanso kuchepetsa torque yogwiritsira ntchito., Ndikoyenera kwambiri kuthamanga kwapamwamba ndi ma valve akuluakulu a mpira wa m'mimba mwake.