Njira zolimba kwambiri ndizoyenera ntchito yolemetsa iyi yopangira valavu yachitsulo ya flange. Pali chipwirikiti chochepa komanso kuchepetsa kupanikizika pang'ono pamene ofalitsa nkhani akudutsa. Valve yachipata ichi imagwiritsidwa ntchito m'minda yomwe imafuna kulekanitsa madzi ndi madzi a viscous pachifukwa ichi. Vavu yachipata chachitsulo cha API602 yopangidwa ndi API602 ili ndi tsinde lakunja ndi yolk. Wodzipereka pakupatula mayendedwe onse awiri. Mumafunsa chifukwa chiyani ma valve apazipata awa? Iwo ndi abwino kwa mapaipi kunyamula ndondomeko zamadzimadzi. Kutseka kolimba kopindulitsa komwe kumaperekedwa ndi mavavu apakhomo opangira awa kumapezeka mumikhalidwe yopingasa komanso yoyima. Amagwiritsidwa ntchito kuponyera nthunzi, gasi, kapena zamadzimadzi komanso amawongolera pang'ono. Mainjiniya amakonda izi kuposa ma valve olowera pachipata chifukwa ndi osavuta kugwiritsa ntchito ndikupatula malo otsekera.
Ma valve athu opangidwa ndi chitsulo chopangidwa ndi chitsulo amapangidwa kuti azigwira ntchito zolemetsa, zamafakitale, ndi nthunzi ndi nthunzi, madzi, mafuta, nthunzi, ndi gasi. Itha kugwirizana ndi ma flanges pakati pa ANSI 150 ndi ANSI 300, kutengera kukhazikitsidwa. 316 Stainless Steel handle, A105N chitsulo, tsinde lokwera, ndi valavu yachipata yapamanja yokhala ndi gudumu lamanja.
Zina zazikulu zomanga za JLPV Forged steel valve ndi izi:
1. Kubowola kwathunthu ndi muyezo woboola (kuchepetsedwa) kapangidwe kakupezeka.
2. Mapangidwe atatu a bonnet a valve yotsekera pachipata, valavu ya globe ndi valavu yoyendera
--Bolted Bolt, welded bonnet and pressure seal design
3. Integral flanged mapeto ndi welded flanged mapeto kapangidwe zilipo
Mitundu yosiyanasiyana ya ma valve achitsulo a JLPV Forged ndi motere:
1.Kukula: 1/2” mpaka 2” DN15 mpaka DN1200
2.Kupanikizika: Kalasi 800lb mpaka 2500lb PN100-PN420
3.Zinthu: Chitsulo cha carbon ndi chitsulo chosapanga dzimbiri ndi zipangizo zina zapadera.
NACE MR 0175 anti-sulfure ndi anti-corrosion zitsulo zipangizo
4.Kulumikizana kumatha:
Socket weld kumapeto kwa ASME B16.11
Mapeto okulungidwa (NPT,BS[) kupita ku ANSI/ASME B 1.20.1
Butt weld end (BW) kupita ku ASME B 16.25
Mapeto a Flanged (RF, FF, RTJ) mpaka ASME B 16.5
5.Kutentha: -29 ℃ mpaka 580 ℃
Ma valve a JLPV amatha kukhala ndi zida zamagetsi, ma pneumatic actuators, Hydraulic actuators, Magetsi amagetsi, bypasses, zida zokhoma, ma chainwheel, zimayambira ndi zina zambiri zilipo kuti zikwaniritse zosowa za makasitomala.
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Chitsulo chopangidwa ndi matako owotcherera valavu ya globe
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Ma valve opangidwa ndi chitsulo chosindikizira chosindikizira
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valavu yowunikira ulusi wa NPT yachitsulo
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Chitsulo chopukutira valavu yachipata chotsika kutentha
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Ma valve opangidwa ndi chitsulo chosindikizira cha globe
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Chitsulo chopangidwa ndi Y mtundu wa globe valve
