※ pneumatic daidaitawa bawul gabatarwa
KLP jerin pneumatic sauri lodi guda kujera daidaitawa bawul amfani da saman jagora m tsari, high karfi, nauyi kaya, S streaming irin tashar, matsin lamba sauka asara kananan, gudun aiki factor babban, m kewayon, gudun aiki halaye high daidaito. Wannan daidaitawa bawul dace da nauyi kaya, yau da kullun ko mummunan yanayi, rufe da tsanani, daidaitawa da iko da ruwa ko gas na daban-daban matsin lamba da zafin jiki, daidaitawa da daban-daban actuators, taka daidaitawa rawar. Saurin shigar da bawul cage matsa bawul wurin zama zane, rage gefe load da bawul core rawar jiki, rage friction, tsawaita sarrafa bawul aiki rayuwa. Flow bude zane, kafofin watsa labarai kwarara m zuwa sarrafa bawul bude shugabanci, kananan kwarara jihar controlability ne mai kyau. Dangane da yanayin aiki za a iya zaɓar musamman bawul cage don rage amo, iska lalacewa juriya.
※ Pneumatic daidaitawa bawul samfurin bayani
Sunan Bayani |
Masana'antu Control bawul |
Tsawon Tsarin |
Faransanci Standard |
Pneumatic daidaitawa bawul |
Matsin lamba Temperature Rating |
Ka'idodin Kasa da Kasa |
IEC 60534-1 |
IEC 60534-3-1 |
ASME B16.5 |
IEC 60534-4 |
ASME B16.34 |
Ka'idodin Kasa |
GB/T17213 |
GB/T17213.3 |
JB / T79, HG / T20592 da dai sauransu |
GB/T4213 |
GB/T9131 |
※ pneumatic daidaitawa bawul jiki babban sigogi
Tsarin |
Top jagora kai tsaye guda kujera bawul |
Nominal diamita |
DN20~DN300 |
Nominal matsin lamba |
PN16、40、63、100,ANSI CL150、300、600 |
Jiki bawul Cover kayan |
WCB, WC6, WC9, CF8, CF8M, HC276, Ti gami da sauransu |
bawul ciki kayan aiki |
304, 316, HC276, Ti gami da sauransu |
rufi |
PTFE V-siffar, mai sassauci Graphite, PTFE tafiya tushe, mai sassauci Graphite Clamp Nickel waya |
Hukumar zartarwa |
Pneumatic, lantarki, ruwa |
Haɗa tare da actuator |
Bolt matsa irin, zagaye Nut kulle irin |
bawul rufi iri |
Standard nau'in, High zafi nau'in, Low zafi nau'in, corrugated bututu nau'in |
Hanyar haɗi |
Flange irin (RF, MFM, RJ), walda irin (SW, BW) |
Faransa nesa |
Duba Teburin da ke ƙasa |
aiki zazzabi |
-29 ~ + 230 (misali), +230 ~ + 560 (matsakaicin high zafin jiki), -30 ~ -196 (low zafin jiki, ultra low zafin jiki) |
leakage matakin |
ANSI B16.104 IV、VI、 Zero kwarara |
Traffic siffofin |
Daidai kashi, layi, sauya |
Taimakon daidaitawa |
50:1 |
※ Pneumatic daidaita bawul bawul tsarin tsawon (flange nisan)
Nominal diamita |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
|
Faransa nesa L |
PN16、25 |
184 |
184 |
200 |
222 |
254 |
276 |
298 |
352 |
410 |
451 |
543 |
673 |
737 |
PN40 |
194 |
197 |
210 |
235 |
267 |
292 |
317 |
368 |
425 |
473 |
568 |
708 |
775 |
|
PN63、100 |
206 |
210 |
220 |
251 |
286 |
311 |
337 |
394 |
440 |
508 |
610 |
752 |
819 |
※Pneumatic daidaitawa bawul Rated kwarara coefficient da tafiya
Nominal diamita |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
|
Diameter na wurin zama |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
|
Rated Cv |
Linear |
7 |
14 |
20 |
30 |
44 |
68 |
110 |
175 |
275 |
440 |
690 |
1000 |
1600 |
Jira kashi |
6.3 |
10 |
17 |
25 |
40 |
63 |
99 |
160 |
250 |
360 |
640 |
900 |
1440 |
|
Rated tafiya |
16 |
25 |
40 |
60 |
100 |
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Lura: DN250 da DN300 shawarar zaɓi daidaitawa cage bawul, amfani da ƙananan matsin lamba bambanci za a iya zaɓar guda zama bawul (duba kamfanin fasaha sabis cibiyar) |
Duba karamin kwararar bawul manual don cikakkun bayanai a kasa da kujera diamita 20mm
※Shigarwa lura
New zane, shigar da tsarin sarrafawa, don tabbatar da daidaitawa bawul a lokacin tuki iya aiki yadda ya kamata, da kuma sa tsarin aminci aiki, sabon bawul kafin shigarwa, ya kamata da farko bincika idan sunan alama a bawul ya dace da zane bukatun. Hakanan ya kamata a bug abubuwa masu zuwa: ainihin iyakar kuskure; cikakken tafiya karkatarwa; bayarwa; yankin mutuwa; Arzikin leakage (a yi a lokacin da ake buƙatar tsananin lokuta).
Idan an gyara bawul ɗin daidaitawa a cikin tsarin asali, ban da bincika abubuwan da aka ambata a sama, ya kamata a duba hatimi a kan wasiƙar cikawa da haɗin haɗin tsohuwar bawul.
A cikin amfani da daidaitawa bawul, da yawa sau da yawa ba saboda ingancin daidaitawa bawul kanta ya haifar da shi ba, amma don daidaitawa bawul shigarwa da amfani da rashin dacewa ya haifar da shi, kamar shigarwa muhalli, shigarwa wuri da kuma shugabanci rashin dacewa ko bututun ba tsabta da sauran dalilai. Saboda haka daidaitawa bawul a lokacin shigarwa da amfani da kula da wadannan bangarori:
(1) daidaitawa bawul ne na filin kayan aiki, bukatar muhalli zafin jiki ya kamata a -25 ~ 60 ℃ kewayon, dangi zafi ≤95%. Idan an shigar da shi a bude ko zafi lokuta, ya kamata a dauki ruwa, sanyaya matakai. A wuraren da ke da tushen girgizar jiki ya yi nisa da tushen girgizar jiki ko ƙara matakan rigakafin girgizar jiki.
(2) daidaitawa bawul ya kamata a madaidaiciya shigar, musamman yanayi za a iya karkata, kamar karkata kusurwa ne mai girma ko bawul kanta ya kamata kara goyon bayan sassa kariya a bawul lokacin da nauyin kansa ya zama mai girma.
(3) Shigar da daidaitawa bawul na bututun gabaɗaya ba ya da yawa daga ƙasa ko bene, a lokacin da bututun tsayi ya fi 2m ya kamata ya yi kokarin saita dandamali don sauƙaƙe aiki da hannu da kuma sauƙaƙe gyara.
(4) daidaitawa bawul kafin shigarwa ya kamata a tsabtace bututun, kawar da datti da walda sludge. Bayan shigarwa, don tabbatar da cewa ba za a bar gurɓataccen abu ya rage a cikin bawul, ya kamata a sake tsabtace bawul, wato, duk bawul ya kamata a buɗe lokacin shiga kafofin watsa labarai don kada gurɓataccen abu ya makale. Bayan amfani da injin ƙafafun hannu, ya kamata a koma wurin da ya kasance mara amfani.
(5) Don sa daidaitawa bawul a lokacin da kasawa ko gyare-gyare ya sa samar da tsari iya ci gaba, daidaitawa bawul ya kamata a kusa da bututun hanyar, a lokaci guda kuma ya kamata a kula da musamman, ko daidaitawa bawul shigarwa wuri ya dace da bukatun tsari tsari.
(6) Shigarwa na lantarki na bawul na daidaitawa ya kamata a yi bisa ga buƙatun ginin kayan aikin lantarki masu dacewa. Kamar yadda kayayyakin fashewa ya kamata a shigar da su bisa ga buƙatun "Dokokin shigar da kayan aikin lantarki a wuraren haɗarin fashewa". A lokacin amfani da gyare-gyare, an hana gyare-gyare da buga fashewa a wuraren fashewa. A lokaci guda a lokacin da aka cire kada ku yi rauni ko ƙera fashewar fashewa, bayan gyara dole ne a mayar da shi zuwa asalin fashewar fashewa.
(7) Bayan da aka gyara aikin, ya kamata a mai da hankali ga man fetur, low-gudun injin gabaɗaya kada a cire shi da man fetur. Bayan taro ya kamata a duba ko bawul matakin da bawul matakin bude umarnin dace.
ƙariPneumatic daidaitawa bawulDanna nan don shigarwa