Cryogenic Top-Loading Ball Valve Factory
  • Cryogenic Top-Loading Ball Valve Factory

Marine Cryogenic Top-Entry Ball Valve

1/2" - 2"

Features:

Material  A182, F304(L), F316(L) + PCTFE, Graphite
DN 1/2″ – 2″
Pressure ASME 150#-2500#
Standards API, BS, ASME, ASTM, KGSC
Connection Type Flange, Socket Weld, Butt Weld
Applicable Temperature  -196°C
Floating Ball
Full Bore
TUV Fire Safety Certification
Extended Bonnet
Product Details
Marine Cryogenic Top-Entry Ball Valve 1/2" - 2" ASME 150#-2500#
Application

The Marine Cryogenic Top-Entry Ball Valve is a high-performance fluid control component tailored for marine low-temperature systems, distinguished by its top-entry design that allows internal parts (ball, seat, stem) to be inspected, repaired, or replaced directly from the valve top—eliminating the need to disconnect the entire valve from pipelines, a key advantage for confined ship spaces and critical low-temperature pipelines. Crafted from premium cryogenic cast steel, it delivers exceptional low-temperature toughness, corrosion resistance against marine salt spray, and reliable pressure-bearing capacity, with a precision-machined ball and cryogenic-resistant sealing structure ensuring zero leakage even at ultra-low temperatures (down to -196℃ for LNG handling). Complying with strict marine industry standards, it enables fast, stable on-off control of cryogenic media like LNG, liquefied natural gas, or low-temperature fuels, featuring low flow resistance, long service life, and strong adaptability to harsh marine environments, making it an efficient and maintenance-friendly core component for marine low-temperature fluid systems.

Packing & Delivery

We use through-hole packaging, and the valve will be wrapped in a PP bag to ensure the safety of the product to the greatest extent. We support shipping by sea and by air, and the products can also be shipped to any port you specify.

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