Marine Cryogenic Cast Steel Swing Check Valve
2" - 26"
Features:
| Material | Cast steel, ASTM A351-CF3(M)/CF8(M) + PCTFE soft seal/Stainless steel seal: ASTM A276-304L(H.F) |
| DN | 2″ – 26″ |
| Pressure | ASME 150#-600# |
| Standards | BS, ASME, ASTM, KGSC |
| Connection Type | Flange, Butt Weld, Ring Joint Face Flange |
| Seal Class | ASME B16.34 |
| Applicable Temperature | -196°C |
| Full Bore/Reduced Bore | |
Details list
Product Details
| Marine Cryogenic Cast Steel Swing Check Valve | 2" - 26" | ASME 150#-600# |
Application
Marine Cryogenic Cast Steel Swing Check Valve is a specialized marine fluid control component, made of high-quality cryogenic cast steel to ensure excellent low-temperature toughness, corrosion resistance and pressure-bearing capacity for stable operation in marine ultra-low temperature and high-humidity environments. It adopts a swing check structure, which relies on the medium's own pressure difference to realize automatic opening and closing of the disc, effectively preventing medium backflow, and its compact and lightweight optimized design is suitable for the limited installation space on ships, complying with marine industry standards and cryogenic equipment specifications. It is widely used in marine low-temperature pipelines such as LNG transportation, refrigeration systems and low-temperature fuel supply systems, with reliable sealing, low flow resistance and long service life, providing important protection for the safe and stable operation of marine 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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Advantages
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Manufacturer
Tsunny valves focus on valves design and production.Have 7 casting lines and more than 40 workshops to control casting, machining, assembly and packing process.
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Why us
①Factory direct sale , competitive price ②Quality guarantee – 100% testing before sale ③Fast delivery Within about 30 days of 1 to 500 pieces
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We can do OEM
Have own independent Brand & Good at OEM production.Our products involve ANSI/API、DIN、JIS/KS、BS、NF、RUSSIA standards.













