Low Temperature Ball Valve of LNG Receiving Station
Introduction:
LNG top-loading cryogenic ball valve is a very common valve in the transportation of LNG and some cryogenic media. They are all important opening and closing components in low temperature pipeline systems, and are an important part of petrochemical, air separation, and energy transmission industries. The top-mounted ultra-low temperature ball valve adopts a top-mounted one-piece fixed valve body with an extension rod in the middle. The inner seal can be divided into (hard seal, soft seal) and through repeated low temperature cryogenic treatment to ensure low temperature resistance. LNG top-loading ultra-low temperature ball valve is suitable for liquid or gaseous medium at low temperature (-46℃~-196℃), such as liquefied LNG, LPG, CNG liquid hydrogen, liquid oxygen, ethylene and other conditions.
Main Parameters：
| Size |
1”~12”; DN25~DN300 |
| Pressure |
150LB~600LB; 1.6MPa~10MPa |
| Temperature |
-196℃ |
| Medium |
LNG, ethylene, propylene, low temperature methanol, etc
|
| Material |
Carbon steel, austenitic stainless steel, etc |
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