Hydraulic Silent Check Valve Prevent Reverse Flow And Water Hammer
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Hydraulic Silent Check Valve tiv thaiv rov qab ntws thiab dej rauj
Peb cov khoom siv tiv thaiv hluav taws, suav nrog li qub, twj tso kua mis, thiab cov kav dej txuas ntxiv, yog tsim los tiv thaiv kev rov qab los, tswj kev phom sij hluav taws, thiab ua kom muaj kev nyab xeeb hauv kev lag luam thiab kev lag luam. Txhim khu kev ntseeg, ruaj khov, thiab yooj yim los tswj, lawv ua tau raws li cov qauv thoob ntiaj teb thiab muab kev tiv thaiv zoo rau kev siv dej, HVAC, thiab hluav taws xob tua hluav taws.
Hauj lwm lawm
Ca-Kev Tiv Thaiv Hluav Taws Xob Co., Ltd yog ib qho ntawm cov chaw tsim khoom lag luam thiab cov chaw muag khoom ntawm hydraulic ntsiag to check valve tiv thaiv kev thim rov qab thiab dej rauj hauv Suav teb. Txais tos rau kev lag luam wholesale kev cai ua khoom siv hluav taws xob ntawm tus nqi sib tw los ntawm peb lub hoobkas. Tiv tauj peb rau cov khoom pheej yig dua.
Khoom Description
CA-FIRE Hydraulic Silent Check Valve
Kev tsim kho rau cov khoom siv hluav taws xob niaj hnub no, Silent Check Valve (tsis yog- rov qab valve) yog qhov tseem ceeb tiv thaiv kev thim rov qab hauv HVAC, kev lag luam, thiab cov dej hauv nroog. Cov qauv tsim muaj qhov tseeb - coj, nqa- hom disc uas hla lub hauv paus axis, kom ntseeg tau siab -frequency stability thiab linear raug. Txhawm rau ua kom tau raws li qhov xav tau ntawm kev ua haujlwm sib txawv, nws muaj cov kev xaiv rooj zaum sib hloov tau- cov roj hmab zoo rau xoom- leakage lossis metallic nyuaj- foob rau hnyav- lub luag haujlwm ib puag ncig. Kev sib koom ua ke ntawm lub siab - teb lub caij nplooj ntoos hlav mechanism thiab ua tau - hauv hydraulic damping chamber zoo neutralizes dej rauj, xa cov kev ua tau zoo nyob ntsiag to thiab tiv thaiv cov tsheb thauj mus los thiab cov twj tso kua mis los ntawm txee- kev sib hloov kev puas tsuaj.
Silent Check Valve Technical Data Sheet
| Tsis muaj. | Yam khoom | Specification |
|---|---|---|
| 1 | Nominal Siab (PN) | 1.0 ~ 2.5MPa |
| 2 | Plhaub Test Siab | 1.5 ~ 3.75 MPa |
| 3 | Foob Test Siab | 1.1 ~ 2.75 MPa |
| 4 | Siv tau nruab nrab | Dej, Roj |
| 5 | Ua haujlwm kub | Tsawg dua los yog sib npaug li 80 degree |
Daim Ntawv Thov & Qhov Zoo
Daim ntawv thov
Lub Silent Check Valve, tseem hu ua kev tiv thaiv - rov qab los yog ib qho - txoj kev valve, ua lub luag haujlwm tseem ceeb hauv kev tswj cov dej ntws thiab cov cuab yeej tiv thaiv thoob plaws ntau qhov kev lag luam:
Tsev Systems: Ua kom zoo ib yam -txoj kev ntws hauv siab - cov dej xa dej thiab HVAC cov kav dej.
Industrial Pipelines: Haum rau cov dej sib txuas uas nqa dej lossis roj, muab kev tiv thaiv kev rov qab txhim khu kev qha.
Pump & Motor Protection: Tiv thaiv kev thim rov qab uas tuaj yeem ua rau lub twj tso kua mis lossis lub cev muaj zog, ua kom muaj kev nyab xeeb ntawm kev ua haujlwm.
High -Pressure Systems: Muaj peev xwm ua haujlwm tau zoo nyob rau hauv cov kav dej nrog cov nominal siab ntawm 1.0 MPa txog 2.5 MPa.
Kub Resistance: Kev ua haujlwm ruaj khov hauv cov tshuab nrog kev ua haujlwm kub txog 80 degree.
Qhov zoo
Txhim khu suab nrov tswj: Lub caij nplooj ntoos hlav- pab ceev kaw thiab lub teeb yuag disc tsim kom txo cov suab nrov ua haujlwm los ntawm kev hloov pauv dej.
Kev Tiv Thaiv Dej Rauj: Hydraulic damping Chambers maj mam tso siab thaum kaw, tiv thaiv cov kav dej los ntawm kev nce siab thiab kev poob siab.
Ua haujlwm du & ruaj khov: Nqa- hom valve disc coj raws lub hauv paus axis kom muaj kev sib txhuam-dawb, jam- tiv thaiv kev txav.
Flexible Sealing Options: Kev xaiv cov roj hmab cov ntsaws ruaj ruaj rau nruj nreem- cov ntaub ntawv pov thawj lossis cov hlau ruaj ruaj rau siab -xov xwm.
Ua raws li Cov Qauv: Ua rau PN10, PN16, thiab PN25 specifications, nruj me ntsis soj ntsuam txog li 3.75 MPa los lav sealing kev ua tau zoo.
Low Maintenance & Durability: Kev tsim kho muaj zog thiab kev pab cuam lub neej ntev txo qhov xav tau kev tshuaj xyuas ntau zaus lossis hloov.
Yuav tsum tau nruab
1. Kev taw qhia thiab kev taw qhia
Flow Direction:Lub valve yuav tsum tau nruab nrog lub xub ntws (ntxuav rau ntawm lub cev) taw tes rau hauv cov kev taw qhia ntawm cov dej ntws. Rov qab installation yuav tiv thaiv ntws tag nrho.
Kab rov tav Installation:Thaum ntsia horizontally, lub valve tsis muaj qhov tshwj xeeb upward orientation; Txawm li cas los xij, nws raug pom zoo kom khaws daim ntawv teev npe pom rau yav tom ntej siv.
Vertical Installation:Lub kaw lus ntsiag to yog qhov zoo tagnrho rau cov kav dej ntsug nrog kev ntws mus. Rau ntsug downward flow, thov sab laj nrog lub tuam tsev technical vim hais tias lub caij nplooj ntoos hlav muaj zog yuav tsum tau los txhawb lub disc hnyav.
2. Piping thiab Clearance
Ncaj Pipe khiav:Txhawm rau kom ruaj khov ua haujlwm thiab txo qis kev kub ntxhov / kev vibration, nws raug nquahu kom nruab lub valve nrog ib ntu ncaj ntawm cov yeeb nkab yam tsawg kawg nkaus.3 mus rau 5 txoj kab uas hladej ntws los ntawm cov twj tso kua mis, lub luj tshib, lossis lwm yam fittings.
Flange alignment:Xyuas kom cov mating flanges yog parallel thiab kom raug. Siv lub valve los "rub" cov kav dej tsis zoo rau hauv qhov chaw yuav ua rau flange tawg lossis foob tsis ua haujlwm.
Gasket xaiv:Siv tag nrho - lub ntsej muag gaskets (tsawg kawg 1/16 "thickness) rau PN10/PN16/PN25 kev sib txuas kom ntseeg tau tias muaj kev sib koom ua ke ntawm lub valve lub cev thiab lub rooj zaum.
3. Ua ntej-Kev Npaj Kev Txhim Kho
System Flushing:Ua tib zoo ntxuav cov kav dej kom tshem tawm cov vuam slag, xuab zeb, thiab lwm yam khib nyiab ua ntej kev teeb tsa. Cov khoom txawv teb chaws tuaj yeem ua rau lub caij nplooj ntoos hlav sab hauv lossis tiv thaiv lub disc los ntawm kev sib khi kom raug.
Kev tshuaj xyuas:Xyuas kom tseeb tias lub valve lub siab ntsuas (PN10/16/25) phim lub kaw lus ua haujlwm siab ua ntej bolting.
4. Cov txheej txheem nruj
Hla -Tightening:Tighten flange bolts hauv kev kawm tiav, kab pheeb ces kaum (crisscross) ib ntus. Qhov no ua kom ntseeg tau tias txawm tias lub siab faib ntawm lub gasket thiab tiv thaiv kev ntxhov siab ntawm lub cev valve.
Peb daim ntawv pov thawj:
Peb qhov chaw nyob
NO.8, YUANFENG ROAD, MEIYUAN VILLAGE, KANGMEI TOWN, NANAN CITY, QUANZHOU CITY, FUJIAN Tuam Tshoj
Xov tooj
+86 15960762930
E -mail
alison@ca-fire.com
Cim npe nrov: Hydraulic ntsiag to check valve tiv thaiv rov qab ntws thiab dej rauj, Tuam Tshoj hydraulic twj ywm check valve tiv thaiv rov qab ntws thiab dej rauj manufacturers, lwm tus neeg, Hoobkas
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Koj Tseem Yuav Zoo Li
