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Zogulitsa

Pneumatic Actuator Control Globe Valve

Kufotokozera Kwachidule:

China, Pneumatic Actuator, Control, Globe Valve, Flanged, Production, Factory, Price, Carbon Steel, Stainless Steel, RF Flanged, Wafer, Lugged, A216 WCB, WC6, WC9, A352 LCB, A351 CF8, CF8M3 CF3, CF8M3 CF3, A995 4A, A995 5A, A995 6A.Kupanikizika kuchokera ku Class 150LB mpaka 2500LB.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

✧ Kufotokozera

Valavu yoyendetsera dziko lapansi imatchedwanso pneumatic cut-off valve, ndi mtundu wa actuator mu makina opanga makina, opangidwa ndi makina opangira mafilimu amtundu wa pneumatic kapena pisitoni yoyandama ndi valavu yowongolera, kulandira chizindikiro cha chida chowongolera, kuwongolera kudula. , kulumikiza kapena kusintha madzimadzi mu payipi ndondomeko.Lili ndi makhalidwe a dongosolo losavuta, kuyankha tcheru ndi zochita zodalirika.Itha kugwiritsidwa ntchito kwambiri mumafuta, mafakitale amafuta, zitsulo ndi magawo ena opanga mafakitale.Gwero la mpweya wa valavu yodulidwa ya pneumatic imafuna mpweya wophwanyidwa, ndipo sing'anga yomwe ikuyenda mu thupi la valve iyenera kukhala yopanda zonyansa ndi tinthu tating'ono tamadzi ndi gasi.
Silinda ya valavu ya pneumatic globe ndi chinthu chosasinthika, chomwe chimatha kugawidwa kukhala chinthu chimodzi ndikuchita kawiri molingana ndi momwe amachitira.Chopanga chimodzi chimakhala ndi kasupe wa silinda yobwezeretsanso, yomwe imakhala ndi ntchito yokonzanso yokha yotaya mpweya, ndiye kuti, pistoni ya silinda (kapena diaphragm) ikagwira ntchito masika, ndodo yokankhira silinda imayendetsedwa kubwerera koyambirira. malo a silinda (malo oyambirira a sitiroko).Silinda yochita kawiri ilibe kasupe wobwerera, ndipo kutsogola ndi kubwereranso kwa ndodo yokankhira kuyenera kudalira malo olowera ndi kutuluka kwa mpweya wa silinda.Pamene mpweya umalowa m'chipinda chapamwamba cha pisitoni, ndodo yokankhira imasunthira pansi.Pamene mpweya umalowa m'munsi mwa pistoni, ndodo yokankhira imayenda mmwamba.Chifukwa palibe kasupe wobwezeretsanso, silinda yochita kawiri imakhala ndi mphamvu zambiri kuposa silinda imodzi yokhala ndi m'mimba mwake, koma ilibe ntchito yokonzanso yokha.Mwachiwonekere, malo osiyanasiyana odyetsera amachititsa kuti putter azisuntha mbali zosiyanasiyana.Pamene mpweya wolowa m'malo ali kumbuyo kwa ndodo yokankhira, kulowetsedwa kwa mpweya kumapangitsa kuti ndodo ipite patsogolo, njira iyi imatchedwa "positive cylinder".M'malo mwake, pamene mpweya wolowetsa mpweya uli kumbali imodzi ya ndodo yokankhira, mpweya wolowa umapangitsa ndodo yokankhira kumbuyo, yomwe imatchedwa reaction cylinder.Valavu ya pneumatic globe chifukwa ambiri amafunika kutaya ntchito yoteteza mpweya, nthawi zambiri amagwiritsa ntchito silinda imodzi yokha.

dziko

✧ Magawo a Pneumatic Actuator Control Globe Valve

Zogulitsa

Pneumatic Actuator Control Globe Valve

M'mimba mwake mwadzina

NPS 1/2 ".1 ", 1 1/4", 1 1/2", 2", 3", 4", 6", 8", 10", 12", 14", 16", 18", 20" 24", 28 ", 32", 36 ", 40", 48 "

M'mimba mwake mwadzina

Kalasi 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB.

Malizani Kulumikizana

Flanged (RF, RTJ, FF), Welded.

Ntchito

Pneumatic Actuator

Zipangizo

A216 WCB, WC6, WC9, A352 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A, Aloyi 20, Monel, Inconel, Hastelloy, Aluminium Bronze ndi zina zapadera.

A105, LF2, F5, F11, F22, A182 F304 (L), F316 (L), F347, F321, F51, Aloyi 20, Monel, Inconel, Hastelloy

Kapangidwe

Kunja Screw & Goli (OS&Y), Tsinde Lokwera, Bolted Bolted kapena Pressure Seal Bonnet

Wopanga ndi Wopanga

BS 1873, API 623

Maso ndi Maso

ASME B16.10

Malizani Kulumikizana

ASME B16.5 (RF & RTJ)

 

ASME B16.25 (BW)

Kuyesa ndi Kuyendera

API 598

Zina

NACE MR-0175, NACE MR-0103, ISO 15848, API624

Komanso kupezeka pa

PT, UT, RT, MT.

 

✧ Mawonekedwe a Pneumatic Actuator Control Globe Valve

1. valavu thupi kapangidwe ndi mpando umodzi, manja, mpando wapawiri (awiri njira zitatu) mitundu itatu, kusindikiza mafomu ali kunyamula chisindikizo ndi mvuvu kusindikiza mitundu iwiri, mankhwala mwadzina kuthamanga kalasi PN10, 16, 40, 64 mitundu inayi, mwadzina caliber osiyanasiyana DN20 ~ 200mm.Ntchito madzimadzi kutentha kuchokera -60 kuti 450 ℃.Mulingo wotayikira ndi kalasi IV kapena Class VI.Kuthamanga kwa khalidwe ndikutsegula mofulumira;
2. Multi-spring actuator ndi makina osinthira amalumikizidwa ndi mizati itatu, kutalika konse kumatha kuchepetsedwa pafupifupi 30%, ndipo kulemera kumatha kuchepetsedwa pafupifupi 30%;
3. valavu thupi lapangidwa molingana ndi mfundo ya zimango zamadzimadzi mu otsika otaya kukana otaya njira, oveteredwa otaya coefficient chinawonjezeka ndi 30%;
4. gawo losindikiza la zigawo zamkati za valve zimakhala ndi mitundu iwiri ya zomangira zolimba komanso zofewa, zomangira zolimba za carbide yopangidwa ndi simenti, mtundu wa chisindikizo chofewa cha zinthu zofewa, ntchito yabwino yosindikiza ikatsekedwa;
5. ma valve oyenerera mkati, sinthani kusiyana kovomerezeka kwa valve yodulidwa;
6. Chisindikizo cha bellows chimapanga chisindikizo chonse pa tsinde la valve yosuntha, kutsekereza kuthekera kwa kutayikira kwa sing'anga;
7, pisitoni actuator, mphamvu yayikulu yogwiritsira ntchito, kugwiritsa ntchito kusiyana kwakukulu.

✧ Ubwino wa Pneumatic Actuator Control Globe Valve

Panthawi yotsegulira ndi kutseka kwa valve yachitsulo yopangidwa ndi zitsulo, chifukwa kukangana pakati pa diski ndi kusindikiza pamwamba pa thupi la valve ndi kochepa kuposa kwa valve yachipata, imakhala yosagwira ntchito.
Kutsegula kapena kutseka kwa tsinde la valve ndi kochepa, ndipo kumakhala ndi ntchito yodalirika yodulira, ndipo chifukwa kusintha kwa doko la mpando wa valve kuli kofanana ndi kugunda kwa valve disc, ndikoyenera kwambiri kusintha. wa mlingo wotuluka.Choncho, valavu yamtunduwu ndi yoyenera kwambiri kudulidwa kapena kuwongolera ndi kugwedeza.

✧ Pambuyo-Kugulitsa Service

Monga katswiri wa Pneumatic Actuator Control Gate Valve komanso wogulitsa kunja, tikulonjeza kupatsa makasitomala ntchito zapamwamba pambuyo pogulitsa, kuphatikiza izi:
1.Kupereka malangizo ogwiritsira ntchito mankhwala ndi malingaliro okonza.
2.Zolephera zomwe zimayambitsidwa ndi zovuta zamtundu wazinthu, timalonjeza kuti tipereka chithandizo chaukadaulo ndikuthana ndi mavuto munthawi yaifupi kwambiri.
3.Kupatula kuwonongeka komwe kumachitika chifukwa cha kugwiritsidwa ntchito kwanthawi zonse, timapereka ntchito zokonzetsera zaulere komanso zosintha.
4.Tikulonjeza kuti tidzayankha mwamsanga pa zosowa za makasitomala panthawi ya chitsimikizo cha mankhwala.
5. Timapereka chithandizo chaumisiri cha nthawi yayitali, kuyankhulana pa intaneti ndi ntchito zophunzitsira.Cholinga chathu ndikupatsa makasitomala chidziwitso chabwino kwambiri chautumiki ndikupangitsa zomwe makasitomala akumana nazo kukhala osangalatsa komanso osavuta.

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