Globe Valve
0102030405
Titanium B367 GC-2 Globe Valve
Akwai nau'ikan hanyoyin haɗin kai guda 3: haɗin flange, haɗin zaren, da haɗin walda. Bayan bayyanar bawul ɗin hatimin kai, matsakaicin matsakaicin kwararar bawul ɗin rufewa yana canzawa daga sama da diski ɗin bawul don shiga ɗakin bawul. A wannan lokacin, a ƙarƙashin matsa lamba na matsakaici, ƙarfin da za a rufe bawul yana da ƙananan, yayin da ƙarfin bude bawul ɗin yana da girma, kuma ana iya rage diamita na ƙwayar bawul ɗin daidai. A lokaci guda, a ƙarƙashin aikin matsakaici, wannan nau'i na bawul kuma yana da mahimmanci. “Sabuntawa guda uku” na bawuloli a ƙasarmu ta taɓa yin ƙayyadad da cewa alkiblar globe valves yakamata ta kasance daga sama zuwa ƙasa. Lokacin da aka buɗe bawul ɗin kashewa, tsayin buɗewar diski ɗin bawul ɗin shine 25% zuwa 30% na diamita mara kyau. Lokacin da adadin kwarara ya kai iyakarsa, yana nuna cewa bawul ɗin ya isa wurin buɗewa cikakke. Don haka cikakken matsayin buɗaɗɗen bawul ɗin kashewa yakamata a ƙayyade ta bugun diski na valve.
Bangaren buɗewa da rufewa na bawul ɗin tsayawa, Globe Valve, faifan bawul ɗin fulogi ne mai siffa, tare da lebur ko ƙasa mai ɗaci akan saman hatimin. Fayil ɗin bawul yana motsawa a madaidaiciyar layi tare da layin tsakiya na wurin zama. Hakanan ana iya amfani da nau'in motsi na tushen bawul, wanda akafi sani da sandar ɓoye, kuma ana iya amfani dashi don sarrafa kwararar ruwa iri-iri kamar iska, ruwa, tururi, kafofin watsa labarai masu lalata daban-daban, laka, mai, ƙarfe na ruwa, da kafofin watsa labarai na rediyoaktif. ta hanyar ɗagawa da nau'in sanda mai juyawa. Don haka, irin wannan nau'in bawul ɗin rufewa yana da matukar dacewa don yankewa, daidaitawa, da dalilai masu fashewa. Saboda ƙananan buɗaɗɗen buɗewa ko rufewa na bututun bawul da kuma ingantaccen aikin yankewa abin dogaro, da kuma alaƙar daidaitawa tsakanin canjin wurin buɗe wurin zama da bugun bugun diski, wannan nau'in bawul ɗin yana da kyau sosai. dace da daidaita kwarara.
Rage
Girman NPS 2 zuwa NPS 24
Darasi na 150 zuwa 2500
RF, RTJ, ko BW
Waje Screw & Yoke (OS&Y), Tashi mai tushe
Bonnet Bonnet ko Matsi Hatimin Bonnet
Akwai a Casting (A216 WCB, WC6, WC9, A350 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A), Alloy 20, Monel, Inconel, Hastelloy
Akwai a Casting (A216 WCB, WC6, WC9, A350 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A), Alloy 20, Monel, Inconel, Hastelloy
Matsayi
Zane & ƙera bisa ga BS 1873, API 623
Fuska da fuska bisa ga ASME B16.10
Ƙarshen Haɗin kai bisa ga ASME B16.5 (RF & RTJ), ASME B16.25 (BW)
Gwaji & dubawa bisa ga API 598
Ƙarin Halaye
Ka'idar aiki na simintin ƙarfe na globe valves shine a juya bawul ɗin don yin bawul ɗin ba tare da toshewa ko toshe ba. Ƙofar bawul ɗin ba su da nauyi, ƙanƙanta kuma ana iya yin su zuwa manyan diamita. Suna da hatimin abin dogara, tsari mai sauƙi, da kulawa mai dacewa. Filayen rufewa da saman sararin samaniya galibi suna cikin rufaffiyar yanayi kuma kafofin watsa labarai ba sa iya lalacewa cikin sauƙi. Ana amfani da su sosai a masana'antu daban-daban.
Abun rufewa na bawul ɗin kashe-kashe ya ƙunshi ɓangarorin hatimin faifan bawul da madaidaicin wurin zama na bawul. Tushen bawul ɗin yana korar diski ɗin bawul don motsawa a tsaye tare da layin tsakiya na wurin zama. A lokacin budewa da rufewa na bawul ɗin rufewa, tsayin buɗewa yana da ƙananan, yana sauƙaƙa don daidaita yanayin motsi, kuma yana da sauƙin sarrafawa da kiyayewa, tare da aikace-aikacen matsa lamba mai yawa.
Wurin rufe bawul ɗin duniya ba shi da sauƙi a sawa ko tashe, kuma babu wani dangi zamiya tsakanin faifan bawul da wurin zama mai rufe bawul yayin buɗe bawul da tsarin rufewa. Sabili da haka, lalacewa da karce a kan shingen rufewa suna da ƙananan ƙananan, wanda ke inganta rayuwar sabis na nau'i-nau'i. Bawul ɗin globe yana da ƙaramin bugun diski na bawul da ɗan ƙaramin tsayi yayin cikakken tsarin rufewa. Rashin lahani na bawul ɗin rufewa shine cewa yana da babban buɗaɗɗen buɗewa da rufewa kuma yana da wuya a cimma saurin buɗewa da rufewa. Saboda tashoshi masu ƙwanƙwasa a cikin jikin bawul, juriya na kwararar ruwa yana da yawa, yana haifar da asarar ƙarfin ruwa mai yawa a cikin bututun.
Siffofin gini:
1. Buɗe kuma rufe ba tare da gogayya ba. Wannan aikin gaba ɗaya yana warware matsalar bawuloli na gargajiya da ke shafar rufewa saboda taƙama tsakanin abubuwan rufewa.
2. Top saka tsarin. Ana iya bincika bawul ɗin da aka sanya akan bututun mai kai tsaye tare da gyara su akan layi, wanda zai iya rage ƙarancin lokacin na'urar da ƙarancin farashi.
3. Zane guda ɗaya. An kawar da matsalar hauhawar matsa lamba mara kyau a cikin matsakaicin ɗakin bawul, wanda ke shafar amincin amfani.
4. Ƙananan ƙirar ƙira. Tushen bawul ɗin tare da ƙirar tsari na musamman ana iya buɗe shi cikin sauƙi kuma a rufe tare da ƙaramin bawul ɗin hannu kawai.
5. Tsarin shinge mai siffar wedge. Valves sun dogara da ƙarfin injin da aka samar ta hanyar bawul ɗin don danna ƙwallon ƙwallon akan kujerar bawul da hatimi, tabbatar da cewa aikin hatimin bawul ɗin ba shi da tasiri ta canje-canje a bambance-bambancen matsa lamba na bututu, kuma ana ba da garantin ingantaccen aikin hatimi a ƙarƙashin ayyuka daban-daban. yanayi.
6. Tsarin tsaftacewa na kai na rufewa. Lokacin da sphere ya karkata daga wurin zama na bawul, ruwan da ke cikin bututun yana wucewa daidai tare da saman rufewar a kusurwar 360 °, ba wai kawai kawar da zazzagewar wurin zama na bawul ta hanyar ruwa mai sauri ba, har ma yana juyewa. da tarawa a kan hatimi surface, cimma manufar tsarkakewa kai.
7. Jikin bawul da murfi mai diamita ƙasa da DN50 sassa ne na jabu, yayin da waɗanda ke da diamita sama da DN65 aka jefar da sassan ƙarfe.
8. A dangane siffofin tsakanin bawul jiki da bawul murfin ne daban-daban, ciki har da matsa fil shaft dangane, flange gasket dangane, da kuma kai sealing thread dangane.
9. The sealing saman na bawul wurin zama da faifai duk an yi su da plasma fesa waldi ko mai rufi waldi na cobalt chromium tungsten hard gami. Fuskokin rufewa suna da babban taurin, juriya, juriya, da tsawon rayuwar sabis.
10. Ƙaƙƙarfan bawul ɗin da aka yi amfani da shi shine karfe mai nitrided, kuma yanayin daɗaɗɗen ɓangarorin bawul ɗin nitrided yana da girma, juriya, juriya, da lalata, tare da tsawon rayuwar sabis.
Babban abubuwan da aka gyara 
| A'A. | Sunan Sashe | Kayan abu |
| 1 | Jiki | B367 Gr.C-2 |
| 2 | Disc | B381 Gr.F-2 |
| 3 | Murfin Disc | B381 Gr.F-2 |
| 4 | Kara | B381 Gr.F-2 |
| 5 | Kwaya | A194 8M |
| 6 | Bolt | A193 B8M |
| 7 | Gasket | Titanium+ Graphite |
| 8 | Bonnet | B367 Gr.C-2 |
| 9 | Shiryawa | PTFE/ Graphite |
| 10 | Gland Bushing | B348 Gr.12 |
| 11 | Gland Flange | Saukewa: A351CF8M |
| 12 | Pin | A276 316 |
| 13 | Kwallon ido | A193 B8M |
| 14 | Gland Nut | A194 8M |
| 15 | Tushen Kwaya | Alloy na Copper |
Aikace-aikace
Titanium globe valves kusan ba sa lalacewa a cikin yanayi, ruwan sanyi, ruwan teku, da tururi mai zafi, kuma suna da juriya sosai a cikin kafofin watsa labarai na alkaline. Titanium globe valves suna da juriya mai ƙarfi ga ions chloride da kyakkyawan juriya ga lalata ion chloride. Titanium globe valves suna da kyakkyawan juriya na lalata a cikin kafofin watsa labarai kamar sodium hypochlorite, ruwan chlorine, da rigar oxygen. Juriya na lalata bawuloli na titanium globe a cikin kwayoyin acid ya dogara da ragewa ko oxidizing kaddarorin acid. Juriyawar lalata na bawuloli na globe na titanium a cikin rage acid ya dogara da kasancewar masu hana lalata a cikin matsakaici. Titanium globe valves suna da nauyi kuma suna da ƙarfin injina, kuma ana amfani da su sosai a sararin samaniya. Titanium globe bawuloli na iya yin tsayayya da yashewar kafofin watsa labarai iri-iri, kuma suna iya magance matsalar lalata da bakin karfe, jan ƙarfe, ko aluminium bawul ɗin ke da wahalar warwarewa a cikin bututun watsa masana'antu masu jure lalata. Yana da fa'idodin aminci, amintacce, da tsawon rayuwar sabis. Yadu amfani da chlor alkali masana'antu, soda ash masana'antu, Pharmaceutical masana'antu, taki masana'antu, lafiya sinadaran masana'antu, yadi fiber kira da rini masana'antu, asali Organic acid da inorganic gishiri samar, nitric acid masana'antu, da dai sauransu.