Transforming gaseous hydrocarbons into a liquid state facilitates their efficient transportation and storage, eliminating the need for pipelines. While petroleum gases liquefy at ambient temperatures with mild compression (resulting in LPG), methane, or natural gas, necessitates cooling to -160°C to form LNG.

Valves designed for "low temperatures" are typically utilized in arctic environments or during rapid gas depressurization. These valves may operate in frozen conditions, depending on their specified configuration. Conversely, "cryogenic" valves are specifically engineered to handle liquefied gases such as LNG, which require extreme low-temperature operation.

Dual-seated cryogenic valves feature specialized seating arrangements to prevent liquid trapping within body cavities and ensure robust downstream sealing. Neway excels in producing a range of cryogenic valves, including Gate, Globe, Check, Ball, and Butterfly valves, as well as control valves, all qualified to BS-6364 standards and rigorously tested at -196°C (using Helium under a Liquid Nitrogen bath).

Our extensive testing capabilities for low-temperature and cryogenic valves are unmatched, with units capable of accommodating NPS 48” already supplied. Leveraging our profound experience and continuous development efforts by our R&D departments, equipped with state-of-the-art testing facilities, we guarantee reliable performance across the entire LNG market. This encompasses liquefaction processes (including offshore FLNG), storage, maritime transportation, and regasification at end-user locations. Additionally, our expertise extends to handling other industrial liquefied gases, such as Ethylene.