✧ Kufotokozera
Valavu yachitetezo chapamtunda (SSV) ndi valavu yachitetezo cha hydraulically kapena pneumatically actuated yolephera kuyesa zitsime zamafuta ndi gasi zokhala ndi kuthamanga kwambiri, kuthamanga kwambiri, kapena kupezeka kwa H2S.
SSV imagwiritsidwa ntchito kutseka chitsime mwachangu pakagwa kupanikizika kwambiri, kulephera, kutayikira kwa zida zakumunsi, kapena china chilichonse chadzidzidzi chomwe chikufunika kuti chitsekedwe nthawi yomweyo.
Valavu imagwiritsidwa ntchito molumikizana ndi njira yotsekera mwadzidzidzi (ESD) ndipo nthawi zambiri imayikidwa kumtunda kwa kutsamwa kosiyanasiyana. Valavu imayendetsedwa patali mwina pamanja ndi batani la kukankhira kapena kuyambitsidwa ndi oyendetsa okwera / otsika.
Pamene siteshoni yakutali ndi adamulowetsa mwadzidzidzi shut down gulu amachita ngati wolandila kwa mpweya chizindikiro. Chigawochi chimamasulira chizindikiro ichi kukhala yankho la hydraulic lomwe limatulutsa kuthamanga kwa mzere wowongolera kuchokera pa actuator ndikutseka valavu.
Kuphatikiza pachitetezo chake komanso kudalirika, Valve yathu ya Surface Safety imapereka kusinthasintha komanso kugwirizanitsa ndi masanjidwe osiyanasiyana ammutu ndi zida zopangira. Kusinthasintha uku kumapangitsa kukhala chisankho chabwino pazoyika zonse zatsopano ndi ma retrofit, kupatsa ogwiritsa ntchito njira yotsika mtengo yopititsira patsogolo luso lowongolera bwino.
✧ Mbali
Kulephera kotetezedwa kwakutali ndikutseka chitsime chodziwikiratu pamene kutayika kwa mphamvu zowongolera kumachitika.
Zisindikizo ziwiri zachitsulo mpaka zitsulo zodalirika m'malo ovuta.
Bore Size: onse otchuka
Hydraulic actuator: 3,000 psi kugwira ntchito ndi 1/2" NPT
Kulumikizana kolowera ndi kutulutsa: API 6A flange kapena mgwirizano wa hammer
Kutsatira API-6A (PSL-3, PR1), NACE MR0175.
Easy disassembling ndi kukonza.
✧ Kufotokozera
| Standard | API Spec 6A |
| Kukula mwadzina | 1-13/16" mpaka 7-1/16" |
| Rate Pressure | 2000PSI mpaka 15000PSI |
| Kupanga specifications mlingo | NACE MR 0175 |
| Kutentha mlingo | KU |
| Mulingo wazinthu | AA-HH |
| Mulingo watsatanetsatane | PSL1-4 |
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