Technical Specifications
Nominal txoj kab uas hla: DN200-DN2000
Ua haujlwm kub: 0 ° ~ 80 ° C
Ua haujlwm siab: PN10, PN16, PN25
Tus qauv tsim: BS EN593
Ntsej muag ntsej muag: BS EN558-1, ISO 5752 Series 13/14
Drilling ntawm flanges raws li BS EN1092-2 tus qauv
Hydraulic xeem raws li BS EN1074-1 thiab 2, BS EN12266
|
TSIS MUAJ. |
Lub npe |
Khoom siv |
TSIS MUAJ. |
Lub npe |
Khoom siv |
|
1 |
Gearbox |
TSI 37 |
2 |
Ntsiab |
C45 |
|
3 |
Sealing rooj retainer |
ZG230-450 |
4 |
Ntsia hlau |
STM |
|
7 |
Disc |
SIB 314 |
8 |
Composite bearing |
A1 |
|
9 |
Tsav ncej |
TIAB SA 420 |
10 |
Lub cev |
GG250 |
|
11 |
Rivet |
TSI 37 |
12 |
O-ntiv |
EPDM |
|
13 |
Gasket |
EPDM |
15 |
O-ntiv |
EPDM |
|
17 |
Ncej |
TIAB SA 420 |
18 |
Disc |
TIAB SA 420 |
|
19 |
Pob khawm |
TIAB SA 420 |
20 |
Composite bearing |
EPDM |
|
21 |
End cover |
TSI 30-48 |
22 |
O-ntiv |
EPDM |
|
23 |
Bolt |
A2 |
24 |
Lub tshuab ntxhua khaub ncaws |
A2 |
|
27 |
Lub tshuab ntxhua khaub ncaws |
A2 |
28 |
Hub |
SIB 304 |
Main Sab Nraud thiab Kev Sib Txuas Dimension
|
DN
|
L
|
1.0MPa |
1.6MPa |
||||||
|
D |
D1 |
D2 |
n●Φd |
D |
D1 |
D2 |
n●Φd | ||
|
200 |
152 |
340 |
295 |
266 |
8-Φ22 |
340 |
295 |
266 |
12-Φ22 |
|
250 |
165 |
395 |
350 |
319 |
12-Φ23 |
405 |
355 |
319 |
12-Φ26 |
|
300 |
178 |
445 |
400 |
370 |
12-Φ23 |
460 |
410 |
370 |
12-Φ26 |
|
350 |
190 |
505 |
460 |
429 |
16-Φ23 |
520 |
470 |
429 |
16-Φ26 |
|
400 |
216 |
565 |
515 |
480 |
16-Φ27 |
580 |
525 |
480 |
16-Φ30 |
|
450 |
222 |
615 |
565 |
530 |
20-Φ27 |
640 |
585 |
548 |
20-Φ30 |
|
500 |
229 |
670 |
620 |
582 |
20-Φ27 |
715 |
650 |
609 |
20-Φ33 |
|
600 |
267 |
780 |
725 |
682 |
20-Φ30 |
840 |
770 |
720 |
20-Φ36 |
|
700 |
292 |
895 |
840 |
794 |
24-Φ30 |
910 |
840 |
794 |
24-Φ36 |
|
800 |
318 |
1015 |
950 |
901 |
24-Φ33 |
1025 |
950 |
901 |
24-Φ39 |
|
900 |
330 |
1115 |
1050 |
1001 |
28-Φ33 |
1125 |
1050 |
1001 |
28-Φ39 |
|
1000 |
410 |
1230 |
1160 |
1122 |
28-Φ36 |
1255 |
1170 |
1112 |
28-Φ42 |
|
1200 |
470 |
1455 |
1380 |
1328 |
32-Φ39 |
1485 |
1390 |
1328 |
32-Φ48 |
|
1400 |
530 |
1675 |
1590 |
1530 |
36-Φ42 |
1685 |
1590 |
1530 |
36-Φ48 |
|
1600 |
600 |
1915 |
1820 |
1750 |
40-Φ48 |
1930 |
1820 |
1750 |
40-Φ55 |
|
1800 |
670 |
2115 |
2020 |
1950 |
44-Φ48 |
2130 |
2020 |
1950 |
44-Φ55 |
|
2000 |
760 |
2325 |
2230 |
2150 |
48-Φ48 |
2345 |
2230 |
2150 |
48-Φ60 |
Qhov Zoo Tshaj Plaws
Ob chav eccentric qauv tshem tawm disc kev sib txhuam nrog lub rooj zaum thaum qhib / kaw, tsis tshua muaj kev khiav hauj lwm torque, kev ua hauj lwm - txuag kev hloov pauv
01
Hard seal & soft seal dual xaiv muaj, ruaj khov sealing kev ua tau zoo, zoo heev leak- pov thawj nyhuv
02
Flanged kawg tsim ua kom ruaj khov kev sib txuas, kev ruaj ntseg zoo, muaj peev xwm zoo siab
03
Cov dej ntws me me, nrawm nrawm txiav- tawm thiab cov lus teb, kev cog lus tag nrho txuag qhov chaw teeb tsa
04
Muaj zog kub thiab nruab nrab adaptability, ntev kev pab cuam lub neej, tsawg tom qab txij nkawm zaus
05
Cov Khoom Siv Teeb Meem & BS EN593 Kev Ua Raws Cai
Valve lub cev thiab npauj npaim disc txais QT450-10 nodular cam khwb cia hlau, tag nrho cov ntsuas txhua yam txaus siab GB/T 13295 thiab cov khoom siv ntxiv ntawm BS EN593. Ntug sealing cheeb tsam ntawm lub disc tau txais kev ua tiav CNC tiav, kom ntseeg tau tias muaj kev ntxhov siab tsis sib xws thaum muab cov khoom sib khi. Ob chav eccentric spatial offset tsim yog tsim los nruj me ntsis raws li BS EN593 qhov ntev ntawm txoj cai, lav ruaj khov tsis siv neeg sib cais ntawm disc thiab foob ntawm me me qhib stroke. Los tiv thaiv -tej stainless hlau valve qia yog nruab nrog cov kev txwv tsis pub xauv lub hauv qab kawg, tiv thaiv qia ejection nyob rau hauv instantaneous siab - siab surge, uas kuj ua tau raws li cov kev cai tiv thaiv lub caij nplooj zeeg kev nyab xeeb nyob rau hauv BS EN593. Ob sab flange kawg yog machined rau EN1092-1 loj, sib piv cov qauv flanges siv nyob rau hauv European municipal thiab industrial engineering tej yaam num.
Sealing Performance & Standard Pressure Test Criteria
Lub nplhaib sib khi hloov tau xaiv cov zaub mov- qib EPDM lossis los tiv thaiv- cov khoom siv PTFE corrosion, paub txog kev xoom xoom xoom kaw hauv qab ntsuas kev ua haujlwm siab. Cov qib siab muaj xws li PN10 thiab PN16, tag nrho txuam nrog cov kev faib tawm siab uas tau teev tseg hauv BS EN593. Txhua lub valve tiav yuav tsum ua kom tiav kev tshuaj xyuas hydraulic raws li BS EN593 cov cai ntsuas ua ntej xa khoom: lub plhaub ntsuas siab mus txog 1.5 npaug ntawm nominal siab, sealing tuav yuav siv sij hawm 1.1 zaug nominal siab, tsis muaj dej seepage los yog npuas tsim nyob rau hauv tag nrho lub sij hawm xeem. Siv tau nruab nrab kub npog -20℃txog 80 degree, haum rau cov kais dej huv, cov dej kub cua sov, cov dej phwj rov qab thiab cov kua nruab nrab tsis muaj corrosion. Cov neeg siv tuaj yeem kho lub kaum sab xis qhib tsis tu ncua rau kev tswj tsis tu ncua ntxiv nrog rau kev qhib tag nrho thiab ua haujlwm kaw.
Internal & External Anti-Corrosion Txheej System
Txhua qhov chaw ntub dej sab hauv yog txau nrog zaub mov-kev nyab xeeb epoxy resin los ntawm cov txheej txheem electrostatic, txheej thickness tswj siab tshaj 220μm. Cov txheej sab hauv no ua tau raws li cov qauv kev nyab xeeb ntawm cov dej haus, tiv thaiv cov phab ntsa sab hauv rusting, scale buildup thiab kab mob txuas rau lub sij hawm ntev - xa dej. Sab nrauv siv zinc- nplua nuj primer undercoat ntxiv rau asphalt topcoat composite tiv thaiv txheej. Qhov no dual -txheej txheej tiv thaiv- kev txhim kho corrosion adapts rau ob qho tib si faus thiab raug kev teeb tsa ib puag ncig, tiv thaiv av acid- puag yaig, dej hauv av soaking kev puas tsuaj thiab sab nraum zoov ultraviolet aging. Nrog tus qauv tiv thaiv- kev kho corrosion ntxiv rau kev tshuaj xyuas txhua xyoo, lub valve tuaj yeem ua haujlwm ruaj khov rau ntau tshaj 25 xyoo raws li cov qauv kev ua haujlwm hauv nroog.
Installation Rules & Qualification Certification
Kab rov tav thiab ntsug installation hom yog ob qho tib si tso cai. Cov neeg khiav dej num yuav tsum tau tseg qhov chaw sib hloov txaus nyob ib ncig ntawm lub cev lub cev rau lub log thiab cov actuator txav. Khaws lub valve flange thiab pipeline flange coaxial alignment thaum fastening bolts, tsis txhob yuam kev sib dhos uas yuav deform sealing Cheebtsam. Ntau yam kev tsav tsheb yog xaiv tau: phau ntawv worm iav, hluav taws xob actuator, pneumatic actuator, txaus siab rau - chaw ua haujlwm phau ntawv thiab chaw taws teeb tswj tsis siv neeg raws li. Tag nrho cov khoom tau txais daim ntawv pov thawj ISO9001 kev tswj hwm kev noj qab haus huv, dej haus kev noj qab haus huv kev pom zoo thiab BS EN593 ua raws li daim ntawv tshaj tawm, tsim nyog rau European lub nroog kev sib tw, kev txuag dej txawv teb chaws thiab kev tsim kho cov kav dej cog qoob loo. Customized txoj kab uas hla thiab cov khoom siv tsav tsheb tuaj yeem npaj tau rau qhov loj -scale bulk project xaj.
Ob chav Eccentric Npauj Npaim Valve Structure thiab Txoj Cai
Ob chav eccentric tsim yog hais txog lub valve qia axis uas yog offset txheeb ze rau ob lub npauj npaim phaj chaw thiab lub valve lub cev qhov chaw:
Thawj eccentricity: Lub valve qia axis deviates los ntawm npauj npaim phaj chaw, txo kev sib txhuam ntawm npauj npaim phaj thiab lub rooj zaum valve thaum qhib.
Qhov thib ob eccentricity: Lub valve qia axis deviates los ntawm lub valve lub cev qhov chaw, ua kom npauj npaim phaj kom ua tiav "cam nyhuv" thaum kaw, tsim kom muaj kev sib khi ua ntej.
Flanged Connection Nta: Lub valve muaj ob lub flanges, uas yog bolted rau cov yeeb nkab flanges. Haum rau nquag disassembly los yog siab -cov yeeb nkab kev ntxhov siab, muab kev ruaj ntseg zoo dua li hom wafer.
Cov teeb meem kev lag luam daws teeb meem
Txhim kho kev sib tsoo ntau zaus thiab lub neej ua haujlwm luv luv tshwm sim los ntawm ib txwm npauj npaim valve eccentric sib txawv
Daws cov teeb meem ntawm cov kav dej nruab nrab ntawm cov dej xau nyob rau hauv kev kub siab thiab hloov pauv kub ua haujlwm
Txhim kho kev ua haujlwm tsis zoo ntawm phau ntawv thiab kev siv lub zog siab ntawm cov li qub
Tsis txhob sib txuas looseness thiab installation misalignment nyob rau hauv European txheem pipeline txuam tej yaam num
Txo cov raj xa dej ntws thaiv, ua kom zoo dua qhov nruab nrab conveying efficiency nyob rau hauv ntev - kis tau tus mob
Kev tu thiab tu
Tsis tu ncua xyuas lub sealing nto kom tiv thaiv impurities los ntawm kev cuam tshuam lub foob
01
Khaws lub qia kom huv si thiab tsis tu ncua ntxiv roj
02
Tsis txhob tawm hauv cov mos mos- foob li qub nyob rau hauv ib nrab- qhib lub xeev rau ncua sij hawm los tiv thaiv deformation ntawm sealing nto
03
Tsis tu ncua xyuas qhov nruj ntawm flange bolts kom tiv thaiv kom tsis txhob tawg
04
Rau ntev -lub sij hawm tsis ua haujlwm, li qub yuav tsum qhib tag nrho lossis kaw tag nrho txhawm rau tiv thaiv lub valve qia deformation
05
Main Application Scenarios
- Municipal water supply, kua thiab dej phwj kho
- Petrochemical kua conveying pipelines
- Central cua sov network thiab industrial circulating dej system
- Fais fab nroj tsuag auxiliary pipelines thiab hluav taws tua hluav taws tswj dej
- European txheem Hoobkas txheej txheem kav dej thiab tsim HVAC systems
- Cov dej hauv kev lag luam dav dav txiav- tawm thiab khiav cov txheej txheem
Kev tsim nyog
Yuav koom tes nrog peb li cas?
Shanxi Jintai Hongye Casting & Forging Machinery Co., Ltd. yog nyob rau hauv Shanxi Province, Suav. Peb cov haujlwm tseem ceeb hauv kev lag luam suav nrog cov khoom siv hlau yeeb nkab fittings, cov raj xa dej, ntau yam li qub, thiab cov khoom siv manhole npog series. Rau cov ncauj lus kom ntxaws txog cov khoom lag luam lossis sib tham txog kev koom tes, thov hu rau peb txhua lub sijhawm:
Cim npe nrov: bs en593 flanged ob eccentric npauj npaim valve, Tuam Tshoj bs en593 flanged ob eccentric npauj npaim valve manufacturers, lwm tus neeg