Kuaj Valve
0102 ib0304 ib05
DIN ANSI UPVC CPVC PPH PVDF Wafer Check Valve Chaw tsim tshuaj paus
Khoom nta
1) Lub ntsej muag luv luv ntev thiab yooj yim installation.
2) High corrosion kuj, Lub teeb yuag thiab nqi-zoo.
3) UPVC, CPVC wafer kos valve tag nrho qhib lub kaum sab xis yog li 40 °
4) Vim lub me me sab hauv txoj kab uas hla ntawm PPH flanges, kom tau ib tug loj qhib lub kaum sab xis, nws yog tsim nyog los chamfer lub flange los yog ntxiv ib tug sib txuas phaj ntawm lub flange thiab lub valve.
Dab tsi yog qhov zoo ntawm wafer kos valve?
Wafer kos valve muaj cov qauv luv valve ntev, me me thiab lub teeb yuag. ceev valve kaw, tsis tshua muaj dej rauj siab, du khiav txoj kev, tsis tshua muaj dej tsis kam. kab rov tav pipeline los yog ntsug kav yuav siv tau. Nws yog ib qho yooj yim rau nruab, rhiab heev, zoo sealing kev ua tau zoo, luv luv valve stroke, me me cuam tshuam lub valve, yooj yim qauv, zoo nkauj zoo nkauj, lub neej ntev kev pab cuam, muaj kev ntseeg siab. Nws tiv thaiv qhov nruab nrab rov qab / rov qab ntws, tsis siv neeg tswj kev qhib thiab kaw thiab lwm yam.
Wafer kos valve feem ntau yog siv rau hauv petrochemical, hlau thiab hlau metallurgy, hluav taws xob fais fab thiab lwm yam kev lag luam, hauv nroog thiab cov tsev siab siab dej thiab cov kav dej. Vim hais tias cov qauv ntev ntawm qhov kev sib txuas ntawm qhov kev sib txuas kos valve yog luv dua li cov flange kev twb kev txuas ib txwm siv kos valve. Nws yog qhov tsim nyog tshaj plaws rau cov chaw uas muaj kev txwv qhov chaw installation.
Dab tsi yuav tsum tau them sai sai rau thaum nruab wafer kos valve?
1. Nws tsis raug tso cai rau nruab lub valve ntawm lub twj tso kua mis flange interface, thiab nws raug nquahu kom nruab lub valve tsawg kawg 10 npaug ntawm qhov ntev ntawm nominal txoj kab uas hla (DN) 2 meters sab nraum thaj tsam stabilization.
2. Thaum txhim kho lub valve, nws raug nquahu kom siv lub tiaj tus gasket los txiav txim qhov kev sib khi.
3. Cov kav dej uas muaj phab ntsa thickness ntau tshaj 10 bar tsis tso cai. 4.
4. Tsim nyog rau kab rov tav lossis ntsug installation, ntsug installation tsuas yog tso cai rau cov dej ntws mus rau sab saud.
5. Nruab lub valve ntawm flanges (axis alignment) thiab nruab qhov pom zoo torque kom nruj ob flanges.
specification
| DN | d | D1 | P | L | Ua haujlwm siab (Mpa) | Yam tsawg kawg nkaus rov qab siab (Mpa) |
| DN40 | nees nkaum peb | 82 | 36 | 18 | 1.0 | 0.05 Nws |
| DN 50 | 27 | 108 | 44 | nees nkaum ib | 1.0 | 0.05 Nws |
| DN 65 | 40 | 127 | 58 | nees nkaum ob | 1.0 | 0.05 Nws |
| DN 80 | 54 | 142 | 70 | nees nkaum peb | 1.0 | 0.05 Nws |
| DN100 | 70 | 165 | 89 | 25 | 1.0 | 0.05 Nws |
| DN125 | 92 | 192 | 115 | 28 | 1.0 | 0.05 Nws |
| DN150 | 112 | 217 | 131 | 30 | 1.0 | 0.05 Nws |
| DN200 | 150 | 270 | 179 | 34 | 0.6 | 0.05 Nws |
| DN 250 | 190 | 328 | 230 | 39 | 0.6 | 0.05 Nws |
| DN 300 Nws | 216 | ib 378 | 260 | 44 | 0.6 | 0.05 Nws |
