Zogulitsa
Pressure Seled Bonnet Gate Valve
✧ Kufotokozera kwa Pressure Seled Bonnet Gate Valve
Pressure Seled Bonnet Gate Valvendi valavu yachipata yopangidwira kuthamanga kwambiri komanso malo otentha kwambiri. Kapangidwe kake kapu yosindikizira kapu imatha kutsimikizira kusindikiza kumagwira ntchito molimbika kwambiri. Panthawi imodzimodziyo, valavu imagwiritsa ntchito Butt Welded End Connection, yomwe imatha kupititsa patsogolo mphamvu yolumikizana pakati pa valve ndi dongosolo la mapaipi ndikuwongolera kukhazikika ndi kusindikiza dongosolo lonse.
✧ Wothandizira wapamwamba kwambiri wa Pressure Seled Bonnet Gate Valve
NSW ndi ISO9001 yovomerezeka yopanga mavavu a mpira wa mafakitale. Bonnet ya API 600 Wedge Gate Valve Bolted yopangidwa ndi kampani yathu ili ndi kusindikiza kolimba komanso torque yopepuka. Fakitale yathu ili ndi mizere yambiri yopangira, yokhala ndi zida zapamwamba zogwirira ntchito, mavavu athu adapangidwa mosamala, mogwirizana ndi miyezo ya API 600. Valavu ili ndi anti-blowout, anti-static ndi zotsekera zotchingira moto kuti mupewe ngozi ndikuwonjezera moyo wautumiki.
✧ Magawo a Pressure Seled Bonnet Gate Valve
| Zogulitsa | Pressure Seled Bonnet Gate Valve |
| M'mimba mwake mwadzina | NPS 2", 3", 4", 6", 8" , 10", 12", 14", 16", 18", 20" 24", 28", 32", |
| M'mimba mwake mwadzina | Kalasi 900lb, 1500lb, 2500lb. |
| Malizani Kulumikizana | Butt Welded (BW), Flanged (RF, RTJ, FF), Welded. |
| Ntchito | Kugwira Wheel, Pneumatic Actuator, Electric Actuator, Bare Stem |
| Zipangizo | A217 WC6, WC9, C5, C12 ndi mavavu ena zakuthupi |
| Kapangidwe | Kunja Screw & Goli (OS&Y), Boneti Yosindikizira, Boneti Wonyezimira |
| Wopanga ndi Wopanga | API 600, ASME B16.34 |
| 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. |
✧ Valve Yachipata cha Bonnet Yosindikizidwa
-Kuboola kapena Kuchepa
-RF, RTJ, kapena BW
-Kunja Screw & Goli (OS&Y), tsinde lokwera
- Bolted Bolt kapena Pressure Seal Bonnet
-Wedge yolimba
-Zongowonjezwdwa mipando mphete
✧ Mawonekedwe a Pressure Seled Bonnet Gate Valve
Kuthamanga kwakukulu ndi kusinthasintha kwa kutentha kwakukulu
- Zida za valve ndi mapangidwe apangidwe akhala akuganiziridwa mwapadera kuti agwirizane ndi momwe amagwirira ntchito pansi pa kupanikizika kwakukulu ndi kutentha kwakukulu.
- Imatha kugwira ntchito mokhazikika pansi pamilingo yothamanga kwambiri monga Class 900LB, 1500LB, ndi 2500LB.
Kuchita bwino kosindikiza
- Kapu yotsekera kapu yotsekera imatsimikizira kuti valavu imatha kukhalabe ndi chisindikizo cholimba kwambiri.
- Mapangidwe achitsulo osindikizira pamwamba amapititsa patsogolo ntchito yosindikiza ya valve.
Kudalirika kwa kugwirizana kwa matako kuwotcherera kumapeto
- Njira yolumikizira matako imatengedwa kuti ipange cholimba chophatikizika pakati pa valavu ndi dongosolo la mapaipi.
- Njira yolumikizira iyi imachepetsa chiopsezo cha kutayikira ndikuwongolera mphamvu zonse ndi kukhazikika kwadongosolo.
Zimbiri ndi kukana kuvala
- Valavuyi imapangidwa ndi zinthu zosagwirizana ndi dzimbiri komanso zosavala mkati ndi kunja kuti zipititse patsogolo moyo wautumiki komanso kudalirika kwa valavu.
Kapangidwe kakang'ono komanso kukonza kosavuta
- Valavu ndi yophatikizika pamapangidwe ndipo imakhala ndi malo ochepa, omwe ndi abwino kuyika ndi kukonza malo ang'onoang'ono.
- Mapangidwe a chisindikizo ndi osavuta kuyang'ana ndikusintha, zomwe zimachepetsa ndalama zosamalira komanso nthawi.
Fomu yolumikizira chivundikiro cha ma valve ndi ma valve
Kulumikizana pakati pa thupi la valve ndi chivundikiro cha valve kumatenga mtundu wodzisindikizira wodzikakamiza. Kuchuluka kwa kukakamiza kwa patsekeke, kumapangitsanso bwino kusindikiza.
Mavavu chivundikiro chapakati gasket mawonekedwe
Vuto losindikizidwa lachipata la bonnet limagwiritsa ntchito mphete yachitsulo yosindikiza.
Spring Locked Packing System System
Ngati afunsidwa ndi kasitomala, makina odzaza masika amatha kugwiritsidwa ntchito kuti apititse patsogolo kulimba komanso kudalirika kwa chisindikizo chonyamula.
Mapangidwe a tsinde
Zimapangidwa ndi njira yophatikizira, ndipo mainchesi ochepa amatsimikiziridwa molingana ndi zofunikira. Tsinde la valve ndi mbale yachipata zimagwirizanitsidwa ndi mawonekedwe a T. Mphamvu ya tsinde la valavu yolumikizana pamwamba ndi yayikulu kuposa mphamvu ya gawo lopangidwa ndi T la tsinde la valve. Kuyesa mphamvu kumachitidwa molingana ndi API591.
✧ Zochitika zogwiritsira ntchito
Valavu yamtunduwu imagwiritsidwa ntchito kwambiri m'mafakitale otentha kwambiri komanso othamanga kwambiri monga mafuta, mankhwala, mphamvu yamagetsi, ndi zitsulo. Muzochitika izi, valavu iyenera kupirira kuyesedwa kwa kutentha kwakukulu ndi kuthamanga kwakukulu pamene ikuwonetsetsa kuti palibe kutayikira ndi kugwira ntchito mokhazikika. Mwachitsanzo, popanga mafuta ndi kukonza, ma valve a zipata omwe amatha kupirira kutentha kwakukulu ndi kuthamanga kwakukulu amafunikira kuti azitha kuyendetsa mafuta ndi gasi; popanga mankhwala, ma valve a zipata omwe sagonjetsedwa ndi dzimbiri ndi kuvala amafunikira kuti atsimikizire kukhazikika ndi chitetezo cha kupanga.
✧ Kusamalira ndi kusamalira
Pofuna kuonetsetsa kuti ntchito yokhazikika kwa nthawi yayitali ya Pressure Seled Bonnet Gate Valve, m'pofunika kukonzanso ndi kusamalira nthawi zonse. Izi zikuphatikizapo:
1. Yang'anani nthawi zonse ntchito yosindikiza ya valve, kusinthasintha kwa tsinde la valve ndi njira yopatsira, komanso ngati zomangira zimakhala zotayirira.
2. Tsukani dothi ndi zonyansa mkati mwa valavu kuti muwonetsetse kuti valve ikugwira ntchito bwino.
3. Nthawi zonse muzipaka mbali zomwe zimafuna mafuta kuti muchepetse kutha komanso kukangana.
4. Ngati chisindikizo chikupezeka kuti chavala kapena kuwonongeka, chiyenera kusinthidwa panthawi yake kuti chitsimikizidwe kuti chisindikizo cha valve chikugwira ntchito.
