Cov khoom
Concentric Npauj Npaim Valve Rubber Seated
✧ Nqe lus piav qhia
Lub concentric npauj npaim valve nrog cov qauv tsim roj hmab yog ib hom kev lag luam valve feem ntau siv los tswj lossis cais cov dej ntws hauv cov kav dej. Ntawm no yog ib qho kev piav qhia luv luv ntawm cov yam ntxwv tseem ceeb thiab cov yam ntxwv ntawm hom valve: Concentric Design: Nyob rau hauv lub concentric npauj npaim valve, qhov nruab nrab ntawm lub qia thiab qhov nruab nrab ntawm lub disc yog ua raws, tsim ib ncig concentric zoo thaum lub valve kaw. Qhov kev tsim no tso cai rau txoj kev khiav dej num thiab kev poob siab tsawg tshaj plaws nyob rau hauv lub valve.Butterfly Valve: Lub valve siv lub disc, los yog "npauj npaim," uas txuas rau lub hauv paus qia. Thaum lub valve qhib tag nrho, lub disc yog positioned parallel mus rau cov kev taw qhia ntawm ntws, cia unobstructed txaus. Thaum lub valve raug kaw, lub disc yog tig perpendicular mus rau qhov ntws, zoo thaiv qhov ntws.Rubber-Seated: Lub valve nta lub rooj zaum roj hmab, uas yog lub hauv paus sealing ntawm lub disc thiab lub valve lub cev. Lub hnab roj hmab ua kom nruj thaum lub pob hluav taws xob kaw, kev tiv thaiv cov kev siv npuas, suav nrog kev kho kom muaj dej thiab dej khib nyiab, hVAC tshuab , kev ua tshuaj lom neeg, roj thiab roj, kev tsim hluav taws xob, thiab kev siv dav hauv kev lag luam.Actuation: Concentric npauj npaim li qub tuaj yeem ua haujlwm manually siv lub tes taw lossis lub iav tus neeg teb xov tooj, lossis lawv tuaj yeem ua tau automated nrog hluav taws xob los yog pneumatic actuators rau tej thaj chaw deb los yog tsis siv neeg ua hauj lwm.Thaum qhia ib tug concentric npauj npaim valve nrog ib tug roj hmab-seated tsim, yam xws li valve loj, siab ntsuam xyuas, kub ntau yam, ntws yam ntxwv, thiab cov khoom compatibility nrog cov xov xwm yuav tsum tau. ua tib zoo xav.
✧ Nta ntawm Concentric Npauj Npaim Valve Rubber Seated
1. me me thiab lub teeb, yooj yim rau disassemble thiab kho, thiab tuaj yeem ntsia tau rau txhua txoj haujlwm.
2. qauv yooj yim, compact, me me kev khiav hauj lwm torque, 90 ° kev sib hloov qhib sai.
3. cov yam ntxwv ntws zoo li ncaj, kev hloov kho tau zoo.
4. qhov kev sib txuas ntawm lub phaj npauj npaim thiab lub valve qia txais cov qauv tsis muaj tus pin los kov yeej qhov tshwm sim hauv qhov to.
5. lub voj voog sab nrauv ntawm lub phaj npauj npaim txais cov duab kheej kheej, uas txhim kho kev sib khi ua haujlwm thiab txuas ntxiv lub neej kev pabcuam ntawm lub valve, thiab tswj xyuas xoom xoom nrog lub siab qhib thiab kaw ntau tshaj 50,000 zaug.
6. lub foob tuaj yeem hloov tau, thiab lub sealing yog txhim khu kev qha kom ua tiav ob txoj kev sealing.
7. lub phaj npauj npaim tuaj yeem txau raws li cov neeg siv khoom xav tau, xws li nylon lossis polytetrafluoroides.
8. lub valve tuaj yeem tsim los rau flange kev twb kev txuas thiab clamp txuas.
9. hom tsav tsheb tuaj yeem xaiv phau ntawv, hluav taws xob lossis pneumatic.
✧ Qhov zoo ntawm Concentric Npauj Npaim Valve Rubber Seated
Thaum lub sij hawm qhib thiab kaw txheej txheem ntawm forged steel ntiaj teb valve, vim hais tias kev sib txhuam ntawm lub disc thiab sealing nto ntawm lub valve lub cev yog me dua li ntawm lub rooj vag valve, nws yog hnav-resistant.
Qhov qhib lossis kaw stroke ntawm lub valve qia yog luv luv, thiab nws muaj kev txhim khu kev qha kev txiav tawm, thiab vim hais tias qhov kev hloov ntawm lub rooj zaum qhov chaw nres nkoj valve yog proportional rau stroke ntawm lub valve disc, nws yog heev haum rau kev hloov. ntawm tus nqi ntws. Yog li ntawd, hom valve no yog qhov tsim nyog rau kev txiav tawm lossis kev tswj hwm thiab throttling.
✧ Parameters ntawm Concentric Npauj Npaim Valve Roj Hmab zaum
| Khoom | Concentric Npauj Npaim Valve Rubber Seated |
| Nominal txoj kab uas hla | NPS 2", 3", 4", 6", 8", 10", 12", 14", 16", 18", 20", 24", 28 ", 32", 36", 40", 48 " |
| Nominal txoj kab uas hla | Chav Kawm 150, PN 10, PN 16, JIS 5K, JIS 10K, UNIVERSAL |
| Xaus kev sib txuas | Wafer, Lug, Flanged |
| Kev ua haujlwm | Kov Log, Pneumatic Actuator, Hluav Taws Xob Actuator, Bare Stem |
| Khoom siv | Cast Iron, Ductile Iron, A216 WCB, WC6, WC9, A352 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A, Alloy 20, Monel, Aluminium Bronze thiab lwm yam tshwj xeeb alloy. |
| Rooj | EPDM, NBR, PTFE, VITON, HYPALON |
| Qauv | Concentric, Roj Hmab Rooj |
| Tsim thiab Chaw Tsim Khoom | API609, ANSI16.34, JISB2064, DIN 3354, EN 593, AS2129 |
| Ntsej muag ntsej muag | ASME B16.10 |
| Kev kuaj thiab tshuaj xyuas | API 598 |
| Lwm yam | NACE MR-0175, NACE MR-0103, ISO 15848, API624 |
| Kuj muaj nyob rau | PT, UT, RT, UA. |
✧ Kev Pabcuam Tomqab Muag
Raws li tus kws tshaj lij forged steel valve chaw tsim khoom thiab xa tawm, peb cog lus tias yuav muab cov neeg siv khoom zoo tom qab muag, suav nrog cov hauv qab no:
1. Muab cov khoom siv kev taw qhia thiab kev saib xyuas cov lus qhia.
2.Rau qhov ua tsis tiav los ntawm cov khoom tsis zoo, peb cog lus tias yuav muab kev txhawb nqa thiab kev daws teeb meem hauv lub sijhawm luv tshaj plaws.
3.Tshwj tsis yog kev puas tsuaj los ntawm kev siv ib txwm muaj, peb muab kev kho dawb thiab hloov kev pabcuam.
4.Peb cog lus tias yuav teb sai sai rau cov neeg siv khoom xav tau thaum lub sijhawm lav khoom.
5. Peb muab kev txhawb nqa mus ntev, kev pab tswv yim online thiab kev cob qhia. Peb lub hom phiaj yog muab cov neeg siv khoom nrog kev pabcuam zoo tshaj plaws thiab ua rau cov neeg siv khoom tau txais kev paub zoo dua thiab yooj yim.
