✧ Nqe lus piav qhia
Surface Safety Valve (SSV) yog ib qho hydraulically lossis pneumatically actuated tsis ruaj ntseg rooj vag valve rau kev sim roj thiab roj qhov dej nrog cov nqi ntws siab, siab siab, lossis muaj H2S.
SSV yog siv los kaw lub qhov dej sai sai thaum muaj kev kub ntxhov, tsis ua haujlwm, cov khoom xau hauv cov khoom siv hauv qab, lossis lwm yam xwm txheej ceev uas yuav tsum tau kaw tam sim.
Lub valve yog siv ua ke nrog lub kaw lus kaw thaum muaj xwm txheej ceev (ESD) thiab feem ntau tau nruab rau ntawm qhov choke manifold. Lub valve yog remotely ua los ntawm manually los ntawm lub laub khawm los yog cia li tshwm sim los ntawm siab / tsis tshua muaj siab pilots.
Thaum lub chaw nres tsheb tej thaj chaw deb tau qhib lub qhov rooj kaw thaum muaj xwm txheej ceev ua raws li tus txais xov tooj cua. Lub tsev txhais cov teeb liab no rau hauv cov lus teb hydraulic uas los ntshav cov tswj kab siab tawm ntawm tus actuator thiab kaw lub valve.
Ntxiv rau nws cov txiaj ntsig kev nyab xeeb thiab kev ntseeg siab, peb qhov Surface Safety Valve muaj ntau yam thiab kev sib raug zoo nrog ntau yam kev teeb tsa zoo thiab cov khoom siv ntau lawm. Qhov kev hloov pauv no ua rau nws yog qhov kev xaiv zoo tshaj plaws rau ob qho tib si kev teeb tsa tshiab thiab kev siv rov ua dua tshiab, muab cov tswv lag luam nrog cov txiaj ntsig zoo rau kev txhim kho kev tswj kom zoo.
✧ Feature
Fail-safe tej thaj chaw deb qhib thiab kaw tsis siv neeg zoo thaum poob ntawm kev tswj siab tshwm sim.
Ob chav hlau-rau-hlau ntsaws ruaj ruaj rau kev ntseeg siab nyob rau hauv ib puag ncig hnyav.
Bore Size: tag nrho cov nrov
Hydraulic actuator: 3,000 psi ua haujlwm siab thiab 1/2 "NPT
Inlet thiab qhov hluav taws xob sib txuas: API 6A flange lossis rauj union
Ua raws li API-6A (PSL-3, PR1), NACE MR0175.
Ib qho yooj yim disassembling thiab tswj.
✧ Specification
| Txuj | API Spec 6A |
| Nominal loj | 1-13/16" rau 7-1/16" |
| Rate Siab | 2000PSI rau 15000PSI |
| Ntau lawm specification | NCEES MR 0175 |
| Qhov kub thiab txias | KU |
| Khoom qib | UA-HH |
| Specification qib | PSL1-4 |
