Corrosion-Resistant Acid Thiab Alkali-Resistant Cast Steel Pipeline Purging Valve
Nta
Tom qab lub installation ntawm cov txheej txheem purging yeeb nkab system, huab cua purging los yog chav purging yuav siv tau raws li cov kev pab cuam ntawm lub chaw ua hauj lwm nruab nrab thiab cov av degree ntawm lub internal nto ntawm cov yeeb nkab.Lub compressor loj ntawm chav tsev tsim khoom lossis lub thawv loj hauv chav tsev tuaj yeem siv rau kev sib cais huab cua purging.Lub purging siab yuav tsum tsis txhob siab tshaj qhov tsim lub siab ntawm cov hlab ntsha thiab cov kav dej, thiab tus nqi ntws yuav tsum tsis pub tsawg tshaj 20m / s.Lub chav purging yuav tsum tau ua nrog loj ntws ntawm chav, thiab tus nqi ntws yuav tsum tsis pub tsawg tshaj 30m / s.
Yam ntxwv:
1. Wedge rooj vag yog saws rau lub valve, thiab lub rooj vag phaj thiab valve lub cev qhia ntaus ntawv yog welded nrog nyuaj alloy los xyuas kom meej tias lub valve yuav qhib tau nquag thiab smoothly.
2. Lub sealing nto ntawm lub ncuav dawb thiab lub rooj zaum valve yog ua los ntawm cov ntaub ntawv surfacing tshiab, uas muaj zog hnav tsis kam thiab khawb tsis kam.
3. Lub pas nrig hluav taws xob siv lub taub hau ob lub taub hau lossis peb lub taub hau xov kom paub meej tias lub valve khiav ceev.
Standard: NB/T 47044, ASME B16.34, JB/T 3595, DL/T 531
• Nominal Siab: PN16-PN420(CLASS150-CLASS2500)
• Nominal Dimension: DN50 ~ DN500 (2 "-20")
• Cov Khoom Tseem Ceeb: 1.WCB, ZG20CrMo, Cr5Mo, ZG20CrMoV, ZG15Cr1MoV
2.25#, 12Cr1MoV
3. ASTM A216 WCB, ASTM A217 WC6, ASTM A217 WC9, ASTM A217 C12A
4. ASTM A105, ASTM A182 F11, ASTM A182 F22, ASTM A182 F91, A182 F92
• Ua haujlwm kub: 1. WCB: -29 ℃ ~ 425 ℃
2. Alloy Steel: -29 ℃ ~ 540 ℃, -29 ℃ ~ 570 ℃
3. F91: -29 ℃ ~ 610 ℃
• Muaj feem cuam tshuam: Dej, Chav
• Kev sib txuas hom: Flange
• Kis hom: Hluav taws xob, Pneumatic, Hydraulic
Bypass Valve
Nta:
1. Lub valve yog soj ntsuam los ntawm finite element method, thiab phab ntsa thickness yog uniform los tiv thaiv kev ntxhov siab ntau dhau los ntawm qhov kub thiab txias.
2. Lub cev valve yog forged thiab welded, nrog txhim khu kev qha zoo, thiab tuaj yeem tiv taus thiab nqus tau lub siab thiab kev co ntawm cov kav dej.
3. Unbalanced multi qhov tawb hom wide core, ob-theem synchronous adjustable decompression, tsis tshua muaj suab, zoo adjustability thiab dav hloov ntau yam.
4. Kho cov dej tsuag sab hauv kom txo tau qhov kub thiab txias.Cov tshuaj tsuag qhov ntawm atomizing nozzle hloov synchronously nrog lub load.Cov nyhuv atomizing yog qhov zoo yam tsis muaj dej rauj.
5. Ob chav qhia, welded dav pas nrig txuas thiab tsim nyog haum clearance ntawm qhov kub thiab txias ua rau lub lag luam ruaj khov thiab tsis muaj kev vibration.
6. Lub sealing nto ntawm lub rooj dav dav yog welded nrog nyuaj alloy, thiab nto ntawm tus pas nrig dav thiab cov throttling internals yog sprayed nrog nyuaj alloy, yog li ntawd lub neej kev pab cuam yog ntev.
7. Ib lub rooj zaum tiaj tus, txhim khu kev qha cone sealing, ntxuav nws tus kheej thiab tsis tshua muaj dej.
Yam ntxwv:
Lub valve yog lub teeb, compact hauv cov qauv thiab yooj yim rau kev txij nkawm.Nws yog siv nyob rau hauv lub turbine bypass system los txhim kho cov efficiency ntawm lub fais fab nroj tsuag thiab tshem tawm cov pa poob.
Qhov nruab nrab thiab siab siab bypass tuaj yeem pib, kaw thiab ua haujlwm kom zoo nyob rau hauv cov txheej txheem thauj khoom, tuaj yeem tswj tau qhov tsis raug, thiab tuaj yeem hloov mus rau kev ua haujlwm raws li kev ua haujlwm sib txawv.Qhov tsis tshua muaj siab bypass yog tus cwj pwm los ntawm cov qauv compact heev, cov lus teb ceev ceev, tsis tshua muaj kev vibration thiab tsis tshua muaj suab nrov, taw tes kom paub txog kev tswj hwm chav.
• Nominal Siab: P542.7 VP5722 v
• Nominal Dimension: DN80 ~ DN600
• Kev hloov pauv: 10:1-100:1
• Cov Khoom Tseem Ceeb: 12Cr1MoV
• Ua haujlwm kub: -29 ℃ ~ 570 ℃
• Muaj feem cuam tshuam nrog: Chav
• Kev sib txuas hom: Flange, Wafer, Lug
• Kis hom: Hluav taws xob, Pneumatic, Hydraulic
Dej Valve
Nta:
Lub valve tseem ceeb yog ib feem tseem ceeb ntawm kev tswj lub valve.Ntxiv rau qhov kev ua tau zoo ntawm cov khoom siv, cov qauv yog tus yuam sij rau lub valve.Peb siv cov txheej txheem tiv thaiv scour tiv thaiv npog hauv kev tsim kom tsis txhob muaj qhov ncaj qha scouring ntawm lub sealing nto ntawm txhua qhov sab hauv los ntawm qhov nruab nrab ntws, uas zoo txhim kho lub neej kev pab cuam ntawm lub valve.Lub plhaub yog ua los ntawm cov nyiaj, nrog lub ntsej muag du thiab lub koom haum zoo sib xws, ua tau raws li qhov yuav tsum tau muaj ntawm qhov kub thiab txias.Cov ntaub ntawv sealing tshwj xeeb yog sib txuam kom ntseeg tau tias muaj zog hardness thiab tsim nyog hardness sib txawv ntawm sealing nto.Kev sib tsoo meej, du raws li daim iav, ua kom lub zog nruj ntawm lub valve foob thiab txuas lub neej kev pab cuam.
• Nominal Siab: PN100-PN420
• Nominal Dimension: DN20 ~ DN100
• Cov Khoom Tseem Ceeb: WCB, A105, 12Cr1MoV
• Ua haujlwm kub: -20 ℃ ~ 570 ℃
• Muaj feem cuam tshuam: Dej, Chav
• Kev sib txuas hom: Flange, Vuam
• Daim ntawv qauv: Ncaj, Y, Angular
• Kis hom: Hluav taws xob, Pneumatic
Khoom Qhia
