✧ Wehewehena
ʻO ka kiwikā palekana ʻili (SSV) he kiwikā puka palekana i hoʻāla ʻia e ka hydraulic a i ʻole ka pneumatically no ka hoʻāʻo ʻana i nā luawai aila a me ke kinoea me nā kahe kiʻekiʻe, nā kaomi kiʻekiʻe, a i ʻole ke alo o H2S.
Hoʻohana ʻia ka SSV e pani koke i ka luawai i ka wā e nui ai ke kaomi, hāʻule ʻana, kahi liki i nā lako ma hope, a i ʻole kekahi pilikia luawai ʻē aʻe e pono ai ka pani koke ʻana.
Hoʻohana ʻia ka valve me kahi ʻōnaehana pani ulia pōpilikia (ESD) a hoʻokomo maʻamau ʻia ma luna o ka manifold choke. Hoʻokele mamao ʻia ka valve ma ke kaomi lima ʻana a i ʻole e hoʻāla ʻia e nā pailota kiʻekiʻe/haʻahaʻa.
Ke hoʻāla ʻia kahi kikowaena mamao, hana ka panela pani pilikia ma ke ʻano he mea loaʻa no ka hōʻailona ea. Hoʻololi ka ʻāpana i kēia hōʻailona i loko o kahi pane hydraulic e hoʻokahe ana i ke kaomi laina hoʻomalu mai ka actuator a pani i ka valve.
Ma waho aʻe o kona palekana a me nā pono hilinaʻi, hāʻawi kā mākou Surface Safety Valve i ka versatility a me ka kūlike me nā ʻano hoʻonohonoho wellhead a me nā lako hana. ʻO kēia maʻalahi e lilo ia i koho kūpono no nā hoʻonohonoho hou a me nā noi retrofit, e hāʻawi ana i nā mea hana me kahi hopena kūpono no ka hoʻomaikaʻi ʻana i nā hiki ke kaohi luawai.
✧ Hiʻona
Hoʻāla mamao palekana ʻole a me ka pani ʻakomi ʻana o ka luawai ke nalowale ke kaomi kaohi.
Sila metala-a-metala pālua no ka hilinaʻi i nā ʻano ʻino.
Ka nui o ka puka: kaulana nā mea āpau
Mea hoʻoikaika hydraulic: kaomi hana 3,000 psi a me 1/2" NPT
Nā pilina komo a me ka puka: API 6A flange a i ʻole ka hāmare union
Hoʻokō me API-6A (PSL-3, PR1), NACE MR0175.
Hoʻokaʻawale maʻalahi a mālama.
✧ Nā kikoʻī
| Kūlana Maʻamau | API Spec 6A |
| Ka nui i manaʻo ʻia | 1-13/16" a i 7-1/16" |
| Kaomi helu | 2000PSI a i 15000PSI |
| Pae kikoʻī hana | NACE MR 0175 |
| Pae mahana | KU |
| Pae mea | ʻAA-HH |
| Pae kikoʻī | PSL1-4 |
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