Petroleum & Petrochemical Npauj Npaim Valve
Qauv 1
GB Turbine Inlet Valve-Hydraulic Tswj Pob (Butterfly) Valve
Nta:
1. Lub tshuab hluav taws xob tswj tau txais PLC ntse tswj, uas ua kom yooj yim rau cov hluav taws xob hluav taws xob thiab muaj kev ua txhaum kev kuaj tus kheej.Nws tuaj yeem tswj tau hauv zos thiab nyob deb, thiab txuas nrog lub hauv paus tswj chav thiab hydraulic turbine dynamic tswj, qib siab ntawm automation, kev nyab xeeb thiab kev ntseeg siab, yog cov cuab yeej zoo tshaj plaws kom paub txog kev tswj xyuas lub tswv yim ntawm "peb tus neeg ua haujlwm, tsis muaj leej twg ntawm lub luag haujlwm. "ntawm qhov chaw nres tsheb hydropower.
2. Lub hydraulic tswj system siv lub accumulator los khaws lub zog.Thaum lub chaw nres tsheb hydropower yog powered tawm thiab tsis muaj fais fab mov, lub accumulator tso tawm lub zog, uas muaj peev xwm paub txog thaum muaj xwm ceev dynamic dej kaw thiab pob hloov, muab kev ruaj ntseg txaus lav rau kev ruaj ntseg ntawm lub tsev.
3. Lub taub dej siv tau dav dav, thiab lub taub dej siab tshaj plaws tuaj yeem ncav cuag 1600m.
4. Lub zog zoo ntawm cov kua dej me me, thiab lub pob (npauj npaim) valve yog qhov tsawg tshaj plaws ntawm tag nrho cov li qub.Tom qab lub valve tau qhib tag nrho, cov dej ntws yog du thiab cov hydraulic poob me me.
5. Kev hloov ceev ceev, tsuav yog tus ncej poj koob yawm txwv tig los ntawm 90 °, lub pob (npauj npaim) tuaj yeem qhib lossis kaw tag nrho.
6. Lub valve pas nrig foob yog txhim khu kev qha.Thaum lub pob (npauj npaim) qhib thiab kaw, lub pas nrig valve tsuas yog tig, yog li cov ntim ntim ntawm lub valve pas nrig tsis yooj yim rau kev puas tsuaj, thiab lub sealing quab yuam ntawm lub inverted foob ntawm lub regulating pas nrig nce nrog kev nce ntawm cov khoom. nruab nrab siab.
• Cov Qauv Khoom: GB/T 14478, JB/T 12620
• Nominal Siab: PN25-PN100
• Nominal Dimension: DN300 ~ DN1000
• Cov Khoom Tseem Ceeb: .WCB, A105
• Ua haujlwm kub: -29 ℃ ~ 120 ℃
• Muaj feem cuam tshuam: Dej
• Kev sib txuas hom: Flange
• Kis hom: Electro hydraulic pneumatic linkage
Qauv 2
GB Npauj Npaim Valve
Nta:
1. Peb txoj kev ntseeg siab, lub phaj npauj npaim thiab lub rooj hloov kho tuaj yeem txuas nrog lossis sib cais tam sim ntawd, paub tseeb tias xoom hnav thiab xoom xau.
2. Vim hais tias lub sealing qe adjuster yog kiag li embedded nyob rau hauv lub npauj npaim phaj, tag nrho regulating valve yuav raug tshem tawm yam tsis muaj kab sib chaws thaum lub sij hawm txij nkawm, uas yog yooj yim rau hloov thiab zoo heev txo tus nqi txij nkawm.
3. Lub sealing nto ntawm mos thiab tawv laminated stainless hlau ntawv thiab saj zawg zog graphite phaj (graphite roj hmab phaj, asbestos roj hmab phaj, thiab lwm yam.
4. Lub sealing nto ntawm lub rooj zaum valve yog ua los ntawm cov hlau tsis muaj zog, uas ua rau lub sealing nto hnav resistant thiab muaj lub neej ua haujlwm ntev.Nws tuaj yeem qhib thiab kaw tsis tu ncua rau ntau tshaj 10000 zaug yam tsis muaj kev puas tsuaj.
5. Lub valve yuav tsum tiv taus qis (siab) kub thiab corrosion los ntawm kev xaiv cov khoom tsim nyog.
6. Raws li tag nrho cov khoom siv refractory yog siv, lawv muaj kev ruaj ntseg hluav taws.
Peb txoj kev ntseeg siab ua rau lub valve muaj qhov ua haujlwm ntawm tus kheej.Thaum lub phaj npauj npaim raug kaw rau txoj haujlwm sib khi, kev kaw nws tus kheej tau pom tam sim ntawd, thiab tsis muaj qhov txhaum tshwm sim thaum lub phaj npauj npaim kaw.
8. Lub valve yog ib qho yooj yim kom qhuav, qhov tso zis torque yog tsawg, lub streamline duab ntawm npauj npaim phaj yog tsis xam, thiab lub siab nqa poob coefficient yog tsawg, uas yuav piav raws li ib tug zog-txuag khoom.
9. Lub sealing lub rooj hloov kho yog adjustable, uas yog conducive rau kev sib dhos thiab txij nkawm.Qhov nruab nrab txiav tawm tuaj yeem raug kaw, lossis qhov nruab nrab ntws tuaj yeem hloov kho ntawm qhov xav tau.
10. Hom kev sib txuas ntawm lub valve thiab cov kav dej yog flange thiab kev sib koom ua ke, uas tuaj yeem yog phau ntawv lossis hluav taws xob, pneumatic, hydraulic hluav taws xob, pneumatic thiab hydraulic txuas.
• Cov Qauv Khoom: GB/T 12238, JB/T 8527
• Nominal Siab: PN6-PN160
• Nominal Dimension: DN100 ~ DN3000
•Main Khoom: WCB, CF8, CF8M, LCB, LC1, WCC, WC6, WC9, CF3,4A, 5A, inconel625, Alloy20, Monel, Incoloy, Hastelloy, C5, Ti
• Ua haujlwm kub: -60 ℃ ~ 450 ℃
• Muaj feem cuam tshuam: Dej, Chav, thiab lwm yam.
• Kev sib txuas hom: Flange, Wafer, Lug, Butt welding
• Kis hom: Phau ntawv, Hluav taws xob, Pneumatic, Hydraulic/Electro hydraulic pneumatic linkage
Qauv 3
ANSI Npauj Npaim Valve
Nta:
1. Tri-eccentricity qauv, npauj npaim phaj thiab kho lub rooj zaum phosphorus yog indirectly deficient los yog sib cais, tiag tiag realizing xoom hnav thiab xoom to.
2. Txij li thaum lub nplhaib sealing tau muab tso rau hauv lub phaj npauj npaim, tag nrho cov kev tswj valve tuaj yeem raug tshem tawm yam tsis muaj kab sib chaws thaum lub sij hawm tu, uas yog ib qho yooj yim los hloov thiab txo tus nqi txij nkawm.
3. Lub nplhaib sealing siv lub sealing nto ntawm mos thiab tawv laminated stainless hlau ntawv thiab hloov tau graphite phaj (pob zeb qe roj hmab phaj, asbestos roj hmab phaj, thiab lwm yam), kom nws muaj ob qhov zoo ntawm hlau hard sealing thiab elastic sealing, thiab muaj kev sib khi zoo heev tsis muaj teeb meem nyob rau hauv qhov kub thiab txias lossis kub kub.
4. Seat sealing tapered nto txais surfacing vuam carbide, uas ua rau lub sealing nto hnav resistant thiab muaj lub neej ntev kev pab cuam.Nws tuaj yeem qhib thiab kaw tsis tu ncua rau ntau tshaj 10000 zaug yam tsis muaj kev puas tsuaj.
5. Los ntawm kev xaiv cov khoom tsim nyog, lo lus rooj vag tuaj yeem tiv taus qis (siab) kub thiab corrosion.
6. Raws li tag nrho cov khoom siv refractory yog siv, lawv muaj kev ruaj ntseg hluav taws.
7. Cov qauv tri-eccentricity enables lub valve kom muaj ib tug self-locking muaj nuj nqi.Thaum lub phaj npauj npaim raug kaw rau txoj haujlwm sib khi, nws yuav tam sim ntawd paub txog kev kaw tus kheej, thiab tsis muaj qhov txhaum yuav tshwm sim thaum lub phaj npauj npaim kaw.
8. Lub valve yog ib qho yooj yim rau kev khiav lag luam, nrog tsawg torque ntawm cov zis kawg, streamlined tsim ntawm npauj npaim phaj, tsis tshua muaj siab poob coefficient, thiab adjustable zog-txuag khoom.
9. Lub rooj zaum sealing tuaj yeem hloov kho, uas yog qhov tsim nyog rau kev sib dhos thiab kev saib xyuas.Qhov ntws tuaj yeem raug kaw lossis kho raws li qhov xav tau.
10. Hom kev sib txuas ntawm lub valve thiab cov kav dej muaj xws li flange thiab clip txuas, uas tuaj yeem ua tau phau ntawv, hluav taws xob, pneumatic, hydraulic lossis hluav taws xob, pneumatic, hydraulic linkage.
• Cov Qauv Khoom: API6D, ASME B16.34
• Nominal Siab: ASME CLASS150 ~ CLASS900
• Nominal Dimension: 4 "~ 120"
• Cov Khoom Tseem Ceeb: WCB, A105, CF8, F304, CF8M, LCB, LC1, WCC, WC6, WC9, CF3, F304L, CF3M, F316L, 4A, 5A, inconel625, Alloy20, Monel, Incoloy, Hastelloy, C5, Ti
• Ua haujlwm kub: -60 ℃ ~ 450 ℃
• Muaj feem cuam tshuam nrog: Dej, Chav, Roj, Ntsig Ntuj, thiab lwm yam.
• Kev sib txuas hom: Flange, Wafer
• Kev sib kis hom: kov, cab iav, Hluav taws xob, Pneumatic, Hydraulic, Electro hydraulic pneumatic linkage
Qauv 4
Fluorine Npauj Npaim Valve
Nta:
Ob-txoj kev sealing, tiv thaiv leakage ob chav sealing qauv, kev pab cuam life≥5000 zaug, corrosion kuj, tag nrho bore, tsis tshua muaj torque, lub teeb yuag, ceev dej qhib, tsis muaj boiling ntawm xov xwm.
• Yam khoom: API609,GB/T12238,GB/T26144,HG/T3704
• Nominal Siab: CLASS150,PN10,PN16
• Nominal Dimension: DN50 ~ DN1200
• Cov khoom tseem ceeb: WCB, SG hlau, Stainless hlau
• Ua haujlwm kub: -29 ℃ ~ 180 ℃
• Muaj feem cuam tshuam: Nitric acid, Vitriolic acid, Hydrochloric acid
• Kev sib txuas hom: Flange, Wafer, Lug (ASMEB16.5, GB9113, EN1092)
• Hom kis tau tus mob: phau ntawv qhia, cab iav, Hluav taws xob, Pneumatic
| Dimension | 2” | 2.5 " | 3” | 4” | 5” | 6” | 8 " | 10” | 12 " | 14" | 16” | 18" |
| DN 50 | DN 65 | DN 80 | DN 100 | DN 125 | DN 150 | DN 200 | DN 250 | DN 300 | DN 350 | DN 400 | DN 450 | |
| Torque (N▪m) | 33 | 50 | 72 | 82 | 117 | 195 | 260 | 390 | 559 ib | 715 ib | 780 ua | 1040 |
