Lowery yawan ƙarfin ƙarfin lantarki shine nau'in bawul ɗin sarrafawa wanda aka tsara don yanayin ƙarancin zafin jiki, ta amfani da injin lantarki don sarrafa budewa da
Rufewa daga bawul, kazalika daidaita bude bawul, don cimma cikakken daidaitaccen daidaitawar karaya da zazzabi na karancin zafin jiki matsakaici. Bawul din yana da halaye masu zuwa:
1. Ya dace da yanayin ƙarancin zafin jiki : bawul din bawul na bawul ɗin an yi shi ne da kayan musamman, waɗanda zasu iya kula da kyau
Saka hatimin a cikin ƙarancin yanayin yanayi don tabbatar da aikin al'ada na bawul.
2. Aikin daidaita daidaitawa : Ma'aikata na lantarki yana da ikon sarrafawa mai zurfi, wanda zai iya daidaita buɗewar bawul a ainihin lokacin gwargwadon bukatun,
Don haka yadda ya sarrafa daidai gwargwado da zazzabi na matsakaici.
3. Babban abin dogaro : Maimaitawa yana da kayan ingancin masana'antu da fasahar masana'antu, yana da kyawawan lalata jiki da ƙananan zafin jiki
juriya, kuma zai iya gudanar da aminci na dogon lokaci a cikin yanayin matsananciyar damuwa.
Kamfaninmu ban da bawul na wutar lantarki na lantarki, yana samar da bawul na pnenmatic, da malaman tarihin Balun, da kuma ɓoyayyen ɓoyayyun ƙwayoyin cuta, friorine verbunƙwasa , da sauransu.
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Abubuwan buƙatun wutar lantarki : bawulen wutar lantarki mai ƙarancin wutar lantarki yawanci yana amfani da wutar lantarki, ƙimar ƙwayoyin cuta shine 220V ko 380v, mitar shine 50hz ko 60hz.
Alamar sarrafawa : Mai samar da yawan zafin jiki na wutar lantarki yawanci yana amfani da siginar 4-20ma na yanzu ko 0-10V voltage siginar don sarrafawa. Yawan shigar da siginar sarrafawa
yakamata ya dace da kewayon mai sarrafawa.
Bude kewayon bude : bude ƙarancin zafin jiki na wutar lantarki shine yawanci digiri 0-90 digiri ko digiri 0-180. Zabi na kewayon bude
yakamata a ƙaddara gwargwadon takamaiman buƙatun aikace-aikacen.
Rahotuka na zazzabi : Rashin wutar lantarki mai ƙarancin zafin jiki na wutar lantarki ya dace da ƙarancin zafin jiki, yawanci kewayon yanayin zafin jiki na aiki -60 ℃ zuwa -20 ℃.
Kamfaninmu ban da bawul na wutar lantarki na lantarki, yana samar da bawul na pnenmatic, da malaman tarihin Balun, da kuma ɓoyayyen ɓoyayyun ƙwayoyin cuta, friorine verbunƙwasa , da sauransu.
Jikin bawul
Type |
straight cage type ball valve |
Nominal diameter |
DN15-400mm |
Nominal pressure |
PN16, 40, 64; ANSI150, 300, 600 |
Connection form: |
Flange type |
Body material: |
WCB, CF8, CF8M, etc |
Valve cover form: |
-40~-196℃ extended type |
Gland form: |
bolt pressing type |
Packing: |
flexible graphite, PTFE Valve inner assembly |
Spool type: |
pressure balance spool |
Adjustment characteristics: |
equal percentage, linear |
Internal materials: |
304, 304 surfacing STL, 316, 316 surfacing STL, 316L, etc |
Tsarin zartarwa
Model: |
Electric actuator |
Voltage: |
220V, 380V |
Ambient temperature: |
-30-+70℃ |
Control signal: |
4-20mADC (4-20mA signal feedback can be provided according to customer requirements) |
Dukiya
Leakage amount: |
Metal valve seat: Complies with ANSI B16.104 Level IV |
Non-metallic valve seat: |
conforms to ANSI B 16.104 Class VI |
Accessories (as required): |
Position, filter pressure reducing valve, hand wheel mechanism, limit switch, solenoid valve, valve position transmitter, gas control valve, speed regulator, holding valve, etc. |
