Pneumatic tswj valve ib lub rooj zaum
Pneumatic tswj valve ib lub rooj zaum
Pneumatic tswj valve Siv thiab cov yam ntxwv
1 daim ntawv thov thiab cov yam ntxwv ntawm pneumatic tswj valve qauv ntawm lub kaum sab xis tig, nws txhawb kev siv lub valve positioner, qhov sib piv tuaj yeem hloov kho;hom V valve hloov kho rau ntau lub sijhawm, nrog rau qhov ntsuas ntws coefficient, hloov tau qhov sib piv, zoo sealing nyhuv, tswj cov kev ua tau zoo ntawm rhiab, me me ntim, ntsug kab rov tav installation.Muaj feem xyuam rau kev tswj cov pa roj, chav, kua thiab lwm yam xov xwm.
2 Pneumatic tswj valve yam ntxwv: cov qauv ntawm lub kaum sab xis tig, los ntawm V hom valve, pneumatic actuator, positioner thiab lwm yam khoom siv;muaj ze li ntawm 100 tshaj li cov yam ntxwv ntws ntws;dual bearing qauv, qhov pib torque yog me me, nrog zoo heev rhiab heev thiab ceev sensors;shear peev xwm muaj zog.
3 pneumatic piston executing lub koom haum rau kev siv ntawm compressed cua zog qhov chaw, los ntawm lub piston lub zog coj mus rau ib tug 90 degree tig, pab kom lub qhov rooj tsis siv neeg valve.Nws cov khoom siv yog: kev hloov kho ntsia liaj qhov rooj, lub thawv tswj lub cev, crankshaft, lub tog raj kheej thaiv, lub tog raj kheej, piston, txuas qws ncej, cardan ncej.
4 txoj hauv kev ua haujlwm ntawm pneumatic tswj li qub: pneumatic tswj valve los ntawm cov chaw ua haujlwm thiab cov koom haum tswj hwm.Executing lub koom haum yog lub thrust tswj valve Cheebtsam, uas raws li tus tswj lub teeb liab siab los tsim lub thrust, thawb lub hloov mechanism ntawm kev txiav txim.Valve yog pneumatic tswj valve hloov qhov chaw, nws muaj kev sib cuag ncaj qha nrog cov xov xwm regulator, tswj cov dej ntws.
Main technical specification
| Nominal Txoj kab uas hla (mm) | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | |
| Rated flow coefficient Kv | Sib npaug feem pua | 3 | 6 | 10 | 16 | 25 | 40 | 63 | 100 | 160 | 250 | 400 | 630 |
| Liner | 4 | 7 | 11 | 18 | 28 | 44 | 69 | 110 | 176 | 275 | 440 | 690 ib | |
| Tus qauv Actuator | Kev txiav txim ncaj qha | PZMA-4 | PZMA-5 | PZMA-6 | PZMA-7 | ||||||||
| Cov tshuaj tiv thaiv | PZB-4 | PZB-5 | PZB-6 | PZB-7 | |||||||||
| Rated Stroke L (hli) | 16 | 25 | 40 | 60 | |||||||||
| Diaphragm Siv Tau Zoo | 280 | 400 | 600 | 1000 | |||||||||
| Nominal Siab PN (MPA) | 1.6 2.5 4.0 6.3 10.0 | ||||||||||||
| Inherent flow yam ntxwv | Sib npaug feem pua, Liner | ||||||||||||
| Inherent rangeability | 50:01:00 Nws | ||||||||||||
| Qhov ntau ntawm huab cua qhov chaw teeb liab | 20 ~ 100, 40 ~ 200, 80 ~ 240 | ||||||||||||
| Gas qhov siab (Mpa) | 0.14, 0.25, 0.28, 0.4 hli | ||||||||||||
| Hluav taws xob actuator | Depand ntawm thrust thiab stroke uas valve xav tau | ||||||||||||
| Lub zog hluav taws xob | 220V AC 50Hz 380V AC 50Hz (Peb theem) | ||||||||||||
| Leakage chav kawm | Mos foob | VI Class, Zero Leakage | |||||||||||
| Hlau foob | IV Class, V II | ||||||||||||
| Flange txuas daim ntawv | PN1.6Mpa, Convexity ntawm valve lub cev PN≥4.0Mpa, Concavity ntawm valve boday | ||||||||||||
| Upper bonnet daim ntawv | Hom qauv | Cov Hlau: -20 ~ 220 ° C, Cam khwb cia hlau: -40 ~ 220 ° C | |||||||||||
| Hom cua txias | Cov Hlau: -29 ~ 425 ° C, Cam khwb cia hlau: -60 ~ 450 ° C | ||||||||||||
| Cryogenic | Stainless hlau: -60 ~ -100 ° C, -100 ~ -196 ° C | ||||||||||||
Main Performance Index
| No | Yam khoom | Hom qauv | Cua txias, cryogenic hom |
| 1 | Intrinsic yuam kev＜ (%) | ± 1 | ± 3 |
| 2 | Rov qab qhov sib txawv ＜ (%) | 1 | 3 |
| 3 | Tuag band ＜ (%) | 0.4 | 1 |
| 4 | Keeb kwm-destination deviation ＜ (%) | ± 1 | ± 2.5 |
| 5 | Rated stroke sib txawv ＜ (%) | + 2.5 | + 2.5 |
Peb Qhov Zoo
1. 15 xyoo ntawm kev paub txog li qub
2. Cov khoom lag luam zoo sib xws thiab txo cov khoom lag luam tsis raug
3. Kev txo nqi tseem ceeb piv rau cov neeg sib tw
4.1 xyoo warranty lub sijhawm
Q: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog Hoobkas.
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau nws yog 5-10 hnub yog tias cov khoom muaj nyob hauv Tshuag.los yog nws yog 15-20 hnub yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li kom muaj nuj nqis.
Q: Koj puas muab cov qauv?Puas yog Dawb lossis Ntxiv?
A: Yog lawm, peb tuaj yeem muab cov qauv dawb tab sis tsis them tus nqi thauj khoom.
Q: Koj cov nqe lus them nqi yog dab tsi?
A: Them nyiaj<= 1000USD, 100% ua ntej.Kev them nyiaj>= 1000USD, 30% T / T ua ntej, tshuav nyiaj li cas ua ntej xa khoom.
Yog tias koj muaj lus nug ntxiv, pls xav tiv tauj peb
