Ob lub caij nplooj ntoos hlav-hom kev nyab xeeb valve yog tsim los ntawm ob lub A47H thiab A48Y hom kev nyab xeeb li qub ntawm tib lub ntsiab lus tau teeb tsa ntawm Y-hom sib koom ua ke. Lub nominal txoj kab uas hla ntawm ob-txuas lub caij nplooj ntoos hlav hom kev ruaj ntseg valve hais txog lub inlet txoj kab uas hla ntawm Y-hom sib koom ua ke.Raws li ib tug overpressure tiv thaiv ntaus ntawv.
Qhov zoo
1.Muab ob lub caij nplooj ntoos hlav txhawb kev ruaj ntseg thiab kev ntseeg tau.
2.Qhov raug siab thiab tuaj yeem hloov kho raws li qhov xav tau sib txawv.
3. Ua suab nrov tsawg thaum ua haujlwm.
Daim ntawv thov
Qauv: A37H, A38Y, A43H
Loj: DN50 ~ DN150
Siab: PN16 ~ PN40
Kub: Tsawg dua lossis sib npaug rau 350 Chav, Cua ect.
Lub hom phiaj ntawm kev siv
Lub hom phiaj ntawm ob lub caij nplooj ntoos hlav-hom kev nyab xeeb valve yog muab kev ruaj ntseg overpressure tiv thaiv nyob rau hauv pipelines los yog systems. Thaum lub siab nyob rau hauv lub kaw lus siab tshaj qhov teeb tsa, qhov kev nyab xeeb li qub qhib, tso siab dhau thiab tiv thaiv kev puas tsuaj rau cov khoom siv lossis lub cev.
Qhov kev tsim no muaj kev ruaj ntseg zoo dua los ntawm kev muab cov txheej txheem thaub qab nyob rau hauv rooj plaub ntawm ib qho kev nyab xeeb li qub tsis ua haujlwm lossis raug cuam tshuam. Tsis tas li ntawd, Y-hom kev sib koom ua ke tso cai rau kev txhim kho kom zoo thiab kev saib xyuas ntawm kev nyab xeeb li qub, ua kom pom kev ua haujlwm zoo thiab kev ntseeg siab ntawm kev tiv thaiv overpressure.
Kev sib xyaw ua ke yog raws li hauv qab no
Cov ntaub ntawv piav qhia ntawm cov khoom tseem ceeb: Tsuas yog cov khoom siv rau WCB, cov ntaub ntawv ntawm lwm qhov chaw ntawm A38Y / A43H / A37H kev nyab xeeb li qub yog tib yam li cov A47H / A48Y hom caij nplooj ntoos hlav loaded kev nyab xeeb li qub.
Qhov loj me
|
Hom |
Loj (mm) |
Qhov hnyav (kg) |
|||||
|
DN |
L |
L1 |
B |
DN |
d |
||
|
16C |
50 |
115 |
225 |
165 |
32 |
2×25 |
40 |
|
80 |
145 |
310 |
205 |
65 |
2×50 |
68.7 |
|
|
100 |
160 |
355 |
255 |
80 |
2×65 |
84 |
|
|
125 |
170 |
380 |
275 |
100 |
2×80 |
148 |
|
|
16C |
50 |
115 |
225 |
165 |
32 |
2×20 |
40 |
|
80 |
135 |
290 |
190 |
50 |
2×32 |
61 |
|
|
100 |
160 |
350 |
230 |
65 |
2×40 |
81.8 |
|
|
150 |
225 |
410 |
310 |
125 |
2×80 |
215 |
|
|
16C |
50 |
115 |
225 |
165 |
32 |
2×25 |
40 |
|
80 |
135 |
285 |
190 |
50 |
2×40 |
61 |
|
|
100 |
160 |
355 |
255 |
80 |
2×65 |
84 |
|
|
150 |
190 |
410 |
310 |
125 |
2×100 |
218 |
|
Cim npe nrov: Lub caij nplooj ntoos hlav hom ob txoj kev nyab xeeb valve, Tuam Tshoj lub caij nplooj ntoos hlav hom ob txoj kev nyab xeeb valve manufacturers, lwm tus neeg, Hoobkas
