A.Kethu valve mi dhugola
Gate valve, ma julwongo bende ni gate valve, utiye valve ma tiyo ku gate pi doro yabo man cego, man loko mol pa pipeline man yabo man cego pa pipeline ni loko thenge mi cross section.Gate valves pol kare jutiyu kudu pi pipelines ma oyabere nyo cego pii. Kethu valve mi dhugola pol kare epe ku yeny mi yo, ento jucopo loko ngo.
B.Kethu pang'om valve
Globe valve ubedo valve ma tiyo ku valve disc pi doro yabo man cego. Lok rwom pa mol pa pii nyo thum rwom pa pii ma rwom pare ucungo ikind valve disc ku valve seat, niwacu, loko dit pa channel section. Ka iketo shut-off valve, umitu ibed moth ikum yo ma pii mol kudu.
Lembe ma umitu julub ka jube ketho globe valve utiye nia pii ma ni i pipeline ukadhu kud i vur pa valve nicaku piny ni malu, ma julwongo ni "low in and high out", man juyiyu ngo ni kethe ngeye.
C.Kethu pa check valve
Nen valve, ma julwongo bende ni check valve man one-way valve, utiye valve ma yabere man cego kende kende i the tic pa tung tung pa pressure ma ni ikin kore ku ngeye pa valve. Tic pare utiye mi ketho piny ma ikin piny mol i yo acel kende man juku piny ma ikin piny kud udok i yo mange. Nimakere ku kit migi matung tung,nen valves uketho i iye kit tingo, kit swing man kit butterfly wafer. Lift check valve jupoko i horizontal man vertical. Ka ibe kethocheck valve, jubiketho wigi ikum yo ma pii mol kudu man jucopo kethe ngo i ngeye.
D.Kethu valve ma dwoko piny kero
Pressure reducing valve ubedo valve ma dwoko piny pressure mi donjo ni pressure moko ma mitere ni kadhu kud i aloka loka, man ecungo iwi tego pa piny ne gire ni gwoko pressure mi outlet ubed maber.
1. Grup pa valve ma dwoko piny kero ma juketho iwi cinge juyike i kor ot i bor ma opore kud i ngom; dul pa valve ma dwoko piny kero ma juketho iwi rwom ma lageng juketho iwi kabedo mi tic ma nja.
2. Jam tic ma jutiyo kudu juyike i ot ma woko pa valve aryo (ma pol kare jutiyo kudu pi valve mi globe) mi yubu bracket, man bypass pipe de juketho iwi bracket ni bedo marom.
3. Valve ma dwoko piny kero ucikere ni bedu ma ucungo iwi pipeline ma ucungo, man ucikere ngo ni bedu ma ucungo. Arrow ma ni iwi valve umaku onyuth yo ma pii mol i iye, man umitu kud jukethe ngeye.
4. Globe valves man pressure gauges ma malu man ma piny umaku juketh iwi thenge ario zoo pi neno aloka loka pa pressure ma podi valve ucaku man ingey valve. Lat pa paip ma lubo valve ma jwigo kero ucikere ni bedu 2#-3# malac uloyu diameter pa paip ma donjo i wang valve, man bypass pipe umaku juketh pi gwoko.
5. Pipe ma dwoko pressure marom pa membrane pressure reducing valve umaku juketh i low pressure pipeline. Pipeline ma rwom pare piny ucikere ni bedu ku safety valves pi neno nia tic pa piny utiye maber.
6. Ka jutiyo kudu pi jwigo yamo, umitu juketh pipe mi pii. Pi pipeline systems ma mitu rwom ma malu mi lwoko, filter umaku juketh i wang valve ma jwigo pressure.
7. I ngei ketho dul pa valve ma dwoko piny kero, valve ma dwoko piny kero man safety valve umaku ju tem pressure, ju lwoko man ju dwoko piny nimakere ku yeny pa design, man ju ketho lanyuth.
8. Ka ibe lwoko valve ma jwigo kero, cego valve ma jwigo pressure man iyab valve mi lwoko pi lwoko.
E.Kethu trap
Tic ma pire tek pa steam trap utiye mi wodhu pii, yamu man carbon dioxide gas i steam pio pio; i saa marom, ecopu juku pii ma mol kud i pii. Tye kit mako mapol, acel acel ku tic matung tung.
1. Valve mi cego (valve mi cego) umaku juketh i wang man i ngeye, man filter umaku juket ikind trap ku valve mi cego ma kore anyim pi gwoko lum ma nwang i pii ma ucungu kud i trap.
2. Pipe mi ngiyo umitu juket ikind steam trap ku rear shut-off valve pi nineno ka steam trap timo tic maber. Ka pii madwong uwok ikare ma juyabu pipe mi ngiyo, nyutho nia pii ma jucwalo utur man umitu juyike.
3. Lembe ma pire tek mi ketho paip mi bypass utiye mi wodhu pii madwong i saa mi caku tic man mi jwigo pek pa pii ma wok kud i trap.
4. Ka trap jutiyo kudu pi wodhu pii ma ungwe kud i jam tic mi lyethu, umitu jukethe i thenge ma piny pa jam tic mi lyethu, kara paip mi pii udok malu i trap mi lyethu pi gwoko pii kud i jam tic mi lyethu.
5. Kabedo mi ketho piny ucikere ni bedu kago ku kama pii wok iye. Ka bor ne bor akeca, yamu nyo lyethu bicokiri i paip ma nyap in kore pa trap.
6. Ka pipeline ma ucungo iwi steam main pipe ubedo mabor akeca, peko mi mol pa pii ucikere ni nen.
F.Kethu valve mi gwoko kwo
Safety valve ubedo valve ma pire tek ma thenge ma yabo man ma cego ubedo i rwom ma cego i the tic pa tego ma woko. Ka tegu pa piny ma itiyo kudu i paip nyo pipeline umedire makadhu wel ma juketho, ewotho piny ne woko pa piny ni juku tego pa piny ma itiyo kudu i pipeline nyo i jam tic kud kadhu wel ma juketho. .
1. Mapodi ju ketho piny ne, umitu ju nen piny ne maber pi nineno ka nyo etiye ku certificate mi rwom man buku pa piny ne, kara jubed ku kero ma rwinyo ka juwok kud i factory.
2. Safety valve umaku juketh ceng ku platform pi neno man gwoko.
3. Safety valve umaku juketh iwi cinge, piny ma iye ucikere niwok kud piny ni malu, man jubi neno ka valve stem utiye maber.
4. I thenge mi lembe ma rwinyo, valve mi juku dhugola copo bedu ngo i wang man ingey safety valve pi bedo ber man gen.
5. Safety valve pressure relief: ka medium ubedo pii, juwodhe i pipeline nyo i closed system; ka medium ubedo gas, edaru wodhu woko i polo;
6. Oil ku gas medium copo bedu ma juwodho kud i polo, man kama wok kud i safety valve venting pipe umaku ubed 3m malu uloyu ikum ot ma malu, ento lembe ma e piny eni umaku juwodh i system ma cego pi bedo maber.
7. Lat pa paip mi dhanu ucikere ni bedu marom ku lat pa paip mi valve; lac pa paip mi wodhu pii ucikere ngo ni bedu nok uloyu pa paip mi wodhu kud i valve, man paip mi wodhu kud i iye umitu juter woko man jukethe ku cing, wek paip ma wok kud i iye ubed kama ber.
8. Ka juketho safety valve, ka dul pa safety valve ku jam tic man pipeline utiye ka yabo welding, diameter mi yabo ucikere ni bedu marom ku diameter pa safety valve.
Saa mi cwalo: Jun-10-2022
