Kayayyaki
API 602 Globe Valve
Daidaitawa
| Zane & ƙera | API 602, ASME B16.34, BS 5352 |
| Fuska-da-fuska | MFG'S |
| Ƙare Haɗin | Flange ya ƙare zuwa ASME B16.5 |
| - Socket Weld ya ƙare zuwa ASME B16.11 | |
| Butt Weld ya ƙare zuwa ASME B16.25 | |
| - Ƙarshen Ƙarshe zuwa ANSI/ASME B1.20.1 | |
| Gwaji & dubawa | Bayani na API598 |
| Wuta amintaccen zane | / |
| Akwai kuma kowane | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Sauran | PMI, UT, RT, PT, MT |
Siffofin Zane
● 1. Karfe Karfe, Waje Screw da Yoke, Rising Stem;
● 2.Wadannan Hannun da ba ya tashi, Hadaddiyar kujerar baya;
● 3.Rage Bore ko Cikakken Tashar ruwa;
● 4.Socket Welded,Treaded,Butt Welded,Flanged End;
● 5.SW, NPT, RF ko BW;
● 6.Welded Bonnet da Matsi Rufe Bonnet, Bonnet Bonnet;
● 7.Solid Wedge, Sabunta Wurin zama Rings, Sprial Rauni Gasket.
NSW API 602 globe valve, ɓangaren buɗewa da rufewa na jabun bawul ɗin ƙofar ƙarfe na bonnet shine ƙofar. Hanyar motsi na ƙofar yana daidai da alkiblar ruwan. Bawul ɗin Ƙofar ƙarfe na jabu ba za a iya buɗewa da rufewa kawai ba, kuma ba za a iya gyarawa da tunkuɗawa ba. Ƙofar ƙaƙƙarfan bawul ɗin ƙofar ƙarfe yana da saman rufewa biyu. Fuskokin rufewa guda biyu na bawul ɗin ƙofa na yau da kullun suna samar da sifar wedge, kuma kusurwar ƙwanƙwasa ta bambanta da sigogin bawul. Hanyoyin tuƙi na jabun ƙarfe na ƙofar bawul sune: manual, pneumatic, lantarki, haɗin gas-ruwa.
Matsakaicin matsi na ƙirƙira na ƙirƙira ƙofar bawul ɗin ƙarfe za a iya rufe shi ta hanyar matsakaicin matsa lamba, wato, matsakaicin matsa lamba ana amfani da shi don danna maɓallin rufe ƙofar zuwa wurin zama na bawul ɗin a gefe guda don tabbatar da wurin rufewa, wanda shine. rufe kai. Yawancin bawul ɗin ƙofar suna tilasta hatimi, wato, lokacin da aka rufe bawul, dole ne a tilasta farantin ƙofar a kan kujerar bawul ta hanyar ƙarfin waje don tabbatar da hatimin hatimin.
Ƙofar bawul ɗin ƙofar yana motsawa a layi tare da bawul ɗin bawul, wanda ake kira bawul ɗin ƙofar ɗagawa (wanda ake kira buɗaɗɗen ƙofa gate). Yawancin lokaci akwai zaren trapezoidal akan sandar ɗagawa. Kwayar tana motsawa daga saman bawul da ramin jagora a kan bawul ɗin don canza motsin jujjuyawar zuwa motsi na layi, wato, ƙarfin aiki a cikin turawar aiki.
Amfani
Fa'idodin ƙirƙira Ƙofar Ƙofar Ƙarfe:
1. Ƙananan juriya na ruwa.
2. Ƙarfin waje da ake buƙata don buɗewa da rufewa kadan ne.
3. Ba a iyakance madaidaicin jagorar matsakaici ba.
4. Lokacin da cikakken buɗewa, yashwar wurin rufewa ta hanyar matsakaicin aiki ya fi na bawul ɗin duniya.
5. Siffar yana da sauƙi mai sauƙi kuma tsarin simintin yana da kyau.
