pneumatic hauv qab lub tank valve (hu ua Tank valve, Lub kaum sab hauv qab valve, Hauv qab ntws valve, Flush mount valve thiab lwm yam) yog tsim los muab cov dej ntws tawm thiab qhov chaw tuag dawb kaw rau cov reactors, cov hlab ntsha, autoclaves thiab cov tso tsheb hlau luam.Qhov chaw tuag dawb shutoff yog ua tiav los ntawm kev tso lub rooj zaum valve nrog rau hauv qab ntawm lub nkoj.Qhov no tshem tawm ib qho kev tsim ntawm cov khoom hauv lub nkoj nozzle nws tus kheej.
1. Qhov ntau ntawm phau ntawv tswj lub tank hauv qab lub kaum sab xis yog tsim los ntawm y hom kev sib xyaw ua ke;
2. Kev ua haujlwm ntawm lub tog raj kheej yog ib txwm ua rau kev txuag nyiaj;
3. Luv luv rau kev qhib / kaw haujlwm;
4. Ob leeg Rising Disc Hom (lub valve qhib rau hauv lub tank) thiab txo qis disc hom ((lub valve qhib rau hauv valve) tuaj yeem tsim los ntawm Quanshun valve;
5. Lub sealing nto ntawm lub rooj zaum valve thiab lub valve disc yog ua los ntawm kev tso cemented carbide los yog pleev xim rau tungsten carbide.Lub koom haum txoj kab sealing lav qhov kev ntseeg tau ntawm kev ua haujlwm sealing.
6. Crust tawg rau disc nce hom.
Technical Parameters
Loj: 2 "~ 14" DN50 ~ DN350
Siab: Chav Kawm 150 ~ Chav Kawm 600 PN1.0 ~ PN16
Cov khoom siv lub cev: WCB, CF8, CF8M, CF3, CF3M thiab lwm yam
Kev sib txuas hom: Flange, weld thiab lwm yam.
Tsav txoj kev: Phau ntawv, pneumatic
Main specification thiab technical parameter
Nominal txoj kab uas hla DN (mm) | 25 x50 | 50 x80 | 80 x 100 | 80 x 125 | 100 X 125 | 125 X 150 | 150 X 200 | 200 X 250 | 250 X 300 | |
Rated flow coefficient Kv | 11 | 43 | 110 | 110 | 170 | 275 | 440 | 690 ib | 960 ua | |
Rated mob stroke L (mm) | 30 | 40 | 60 | 100 | ||||||
Actuator cheeb tsam (cm²) | ZMQF | 320 | 600 | 7 20 | 1600 | |||||
ZSQF | 300 | 415 | 616 | 1134 ib | ||||||
Inherent flow yam ntxwv | Qhib ceev | |||||||||
Nominal siab PN (MPa) | 1.6, 2, 4, 5, 6.3 | |||||||||
Qauv | Muab lub valve 、 Muab tso rau lub valve | |||||||||
Tso cai tawm | Hlau foob | IV, V II | ||||||||
Mos foob | VI, Zero leakage | |||||||||
Daim ntawv sib txuas | Flange: HG/T20592-2009RF | |||||||||
Gas qhov siab Ps (MPa) | ZMQF | 0.35 Nws | ||||||||
ZSQF | 0.4 ~ 0.6 hli |
Daim ntawv thov
Alumina kev lag luam
Tshuaj
Kev lag luam hlau
Kev lag luam mining
Kev lag luam kws tshuaj
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