Cryogenic Pob Valve
| Tsim Kev Tshwj Xeeb | API 6D, ANSI B16.34 |
| NominaDiameter | DN15 ~ DN 800 (NPS1 ~ -NPS32) |
| Siab Ntsuam Xyuas | PN 1.6 ~ PN10 MPa (las50-Class600) |
| Shutoff Ceev | ISO 5208 Tus Nqi A |
| Siv Tau Kub | -196 ° C - 60 ° C |
Kev Tuav Tes Taw Qhia Kev Siv Hluav Taws Xob Actuator Pneumatic Actuator thiab lwm yam
Siv rau qhov ntsuas kub tsawg thiab daim ntawv thov cryogenic, xws li: LNG, Kev Sib Cais Cua, Ethylene Ua Ntej Ua Ntej Ua Ntej Cov Roj Nkev, Kev Ua Kom Ncaj Ncees, Kev Ntsuas Kub, Methanol Tu Txheej Txheem.
l Kev Txuas Ntxiv Cov Hluav Taws Xob Txheej Txheem: paub tseeb cov khoom ntim lub thawv sealing kev ua tau zoo, tiv thaiv kom tsis txhob khov ntawm lub thawv ntim khoom
Tsis Siv Neeg Siab nyem Lub Rooj: tsis txhob muaj qhov siab siab uas tsis zoo ntawm lub cev sawv
-196 ° C kua nitrogen cryogenic kho: tig qhov austenite ntxiv rau hauv martensite, tiv thaiv cov khoom sib txawv hloov pauv los ntawm cov koom haum theem hloov tshwm sim los ntawm kev hloov kub.
Nitrogen Test Leakage: paub tseeb tias valve sealing kev ua tau zoo, xyuas kom meej valve siv rau ntau yam ntawm kev thov
