OEM / ODM Tus neeg muab khoom siv hauv Kev Lag Luam Kev Lag Luam Rail Fv Series Ko Taw Valve
Peb txoj kev nrhiav thiab lub tuam txhab lub hom phiaj yog "Ib txwm ua raws li peb cov neeg siv khoom xav tau". Peb txuas ntxiv tsim thiab tsim cov khoom lag luam zoo tshaj plaws rau peb cov neeg siv khoom qub thiab tshiab thiab ua tiav qhov kev cia siab yeej-yeej rau peb cov neeg siv khoom nrog rau peb rau OEM / ODM Tus Neeg Siv Khoom Siv hauv Kev Lag Luam Rail Transit Industry Fv Series Foot Valve, Peb muaj kev ntseeg siab tias peb tuaj yeem muab cov khoom lag luam zoo thiab cov kev daws teeb meem ntawm tus nqi tsim nyog, kev txhawb nqa tom qab muag zoo tshaj rau cov neeg yuav khoom. Thiab peb yuav tsim kom muaj lub zog ntev ntev.
Peb txoj kev nrhiav thiab lub tuam txhab lub hom phiaj yog "Ib txwm ua raws li peb cov neeg siv khoom xav tau". Peb txuas ntxiv tsim thiab tsim cov khoom zoo tshaj plaws rau ob qho tib si peb cov neeg siv khoom qub thiab tshiab thiab ua tiav qhov kev cia siab yeej-yeej rau peb cov neeg siv khoom thiab peb rauPvc Ko Taw Valve 4 Nti, Pvc Ko Taw Valve Hsn Code, Pvc Foot Valve Nqe, Peb tau nthuav dav ntxiv rau peb lub lag luam thoob ntiaj teb raws li cov khoom lag luam zoo, kev pabcuam zoo heev, tus nqi tsim nyog thiab xa khoom raws sijhawm. Nco ntsoov tias koj tiv tauj peb txhua lub sijhawm kom paub ntau ntxiv.
Devices parameters
Model size parameter sib piv cov lus | |||||||||||||
DIMENSION | Chav tsev | ||||||||||||
Qauv | DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 150 | ||
SIZE | 1/2 " | 3/4 " | 1 ″ | 1-1/4 " | 1-1/2 " | 2 ″ | 2-1/2 " | 3 ″ | 4 ″ | 6 ″ | Ntiv | ||
thd./ ib | NPT | 14 | 14 | 11.5 | 11.5 | 11.5 | 11.5 | 8 | 8 | 8 | 8 | mm | |
BSPT | 14 | 14 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | mm | ||
ANSI | d1 | 21.34 Nws | 26.67 Nws | 33.4 ib | 42.16 Nws | 48.26 Nws | 60.33 Nws | 73.03 ib | 88.9 ua | 114.3 ib | 168.3 ib | mm | |
DIN | d1 | 20 | 25 | 32 | 40 | 50 | 63 | 75 | 90 | 110 | 160 | mm | |
D | 31 | 35.5 ib | 41.9 ib | 51 | 60.3 | 72.5 ib | 90 | 76.4 ib | 115 | 161 | mm | ||
D1 | 43.7 ib | 43.7 ib | 43.7 ib | 78 | 78 | 78 | 171.6 ib | 183.8 ib | 218 | 291 ib | mm | ||
I | 31 | 32.5 ib | 32.8 ib | 35 | 56 | 57 | 73.5 ib | 58.2 ib | 91 | 120 | mm | ||
L | 137 | 141 | 141 | 195.3 ib | 217.4 ib | 217.4 ib | 293.4 ib | 252 | 360 | 500 | mm |
PVC foot valve
PVC hauv qab valve yog ib hom kev txuag hluav taws xob, uas feem ntau yog ntsia rau hauv qab kawg ntawm cov dej nqus cov yeeb nkab ntawm cov twj tso kua dej kom txwv cov kua hauv cov dej twj tso kua mis los ntawm kev rov qab mus rau qhov dej, ua haujlwm ntawm tsuas nkag tab sis tsis tawm. Muaj ntau cov dej nkag thiab cov hlua khi rau ntawm lub valve npog, uas tsis yooj yim los thaiv. Lub valve hauv qab yog lub teeb hauv qhov hnyav thiab yooj yim rau nruab.
Cov txheej txheem kev sib txuas yog: hom kev sib txuas, thiab cov qauv khoom yog: hom ntab ntab.Nws tuaj yeem siv nrog ntau yam twj centrifugal thiab cov twj tso kua mis tus kheej.
Cov khoom muaj ib tug tshiab qauv thiab superior sealing kev ua tau zoo. Nws tuaj yeem tiv taus cov kua qaub, alkali thiab corrosion. Lub sijhawm siv ntev. Nws yog dav siv hauv kev lag luam tshuaj, tshuaj fiber ntau, chlor-alkali, hluav taws xob, tshuaj, tshuaj tua kab, zas, smelting, khoom noj khoom haus, dej phwj tuaj, mariculture, thiab lwm yam lag luam.
PVC yog cov hmoov dawb nrog cov qauv amorphous. Lub degree ntawm branching yog me me, tus txheeb ze ceev yog hais txog 1.4, lub iav hloov kub yog 77 ~ 90 ℃, thiab nws pib decompose ntawm txog 170 ℃. Nws muaj kev ruaj ntseg tsis zoo rau lub teeb thiab cua sov, siab dua 100 ℃ lossis tom qab lub sijhawm ntev. Kev raug rau lub hnub ci yuav decompose los tsim hydrogen chloride, uas yuav ntxiv autocatalyze lub decomposition, ua rau discoloration, thiab lub cev thiab txhua yam khoom yuav poob sai sai. Hauv kev siv cov tswv yim, stabilizers yuav tsum tau ntxiv los txhim kho cov cua sov thiab lub teeb ruaj khov.
Nta
Khoom siv:Pvc
1) Noj qab nyob zoo, bacteriological nruab nrab, ua raws li cov qauv dej haus
2) Resistant mus rau qhov kub thiab txias, zoo cuam tshuam lub zog
3) Yooj yim thiab txhim khu kev qha installation, kev siv nyiaj tsawg
4) Cov khoom siv hluav taws xob zoo heev los ntawm qhov tsawg kawg nkaus thermal conductivity
5) Lub teeb yuag, yooj yim rau kev thauj thiab tuav, zoo rau kev txuag hluav taws xob
6) Cov phab ntsa sab hauv du txo qhov poob siab thiab ua kom nrawm nrawm
7) Suab rwb thaiv tsev (txo 40% piv rau galvanized steel kav)
8) Lub teeb xim thiab tsim zoo heev kom haum rau ob qho tib si nthuav tawm thiab zais
9) Rov ua dua, ib puag ncig-phooj ywg, ua raws li GBM tus qauv
10) Kev siv lub neej ntev heev rau tsawg kawg 50 xyooItemsPeb txoj kev nrhiav thiab lub tuam txhab lub hom phiaj yog "Ib txwm ua kom txaus siab rau peb cov neeg siv khoom". Peb txuas ntxiv tsim thiab tsim cov khoom lag luam zoo tshaj plaws rau peb cov neeg siv khoom qub thiab tshiab thiab ua tiav qhov kev cia siab yeej-yeej rau peb cov neeg siv khoom nrog rau peb rau OEM / ODM Tus Neeg Siv Khoom Siv hauv Kev Lag Luam Rail Transit Industry Fv Series Foot Valve, Peb muaj kev ntseeg siab tias peb tuaj yeem muab cov khoom lag luam zoo thiab cov kev daws teeb meem ntawm tus nqi tsim nyog, kev txhawb nqa tom qab muag zoo tshaj rau cov neeg yuav khoom. Thiab peb yuav tsim kom muaj lub zog ntev ntev.
OEM / ODM Chaw Muag Khoom Tuam Tshoj Hydraulic Solenoid Valve thiab Pulse Valve, Peb tau nthuav dav peb cov lag luam thoob ntiaj teb raws li cov khoom lag luam zoo, kev pabcuam zoo heev, tus nqi tsim nyog thiab xa khoom raws sijhawm. Nco ntsoov tias koj tiv tauj peb txhua lub sijhawm kom paub ntau ntxiv.