Gate Valves -196°C Service
Cryogenic Stainless Steel Gate Valve Extended Bonnet LNG Class 600
Cryogenic Gate Valve for LNG, liquid nitrogen and cryogenic gases, available in 1/2–24 in, Class 150–600, with RF, BW or SW connections and configurable operation.
Quick Specifications
- Type
- Cryogenic Gate Valve
- Size
- 1/2–24 in
- Material
- CF8M / LCB / F316L
- Pressure
- Class 150–600
- Connection
- RF, BW or SW
- Temperature
- Down to -196°C
Product Details
An extended bonnet maintains a vapor column that protects stem packing from cryogenic temperature. Low-temperature body materials, cavity pressure relief and project-specific cryogenic testing support liquefied-gas isolation. This cryogenic gate valve is designed for LNG, liquid nitrogen and cryogenic gases and can be supplied in 1/2–24 in with RF, BW or SW connections. Body and trim materials, seat or sealing system, operator, coating and documentation can be customized to the actual medium, pressure, temperature and project specification. Manual, gearbox, pneumatic, hydraulic or electric operation is available where technically applicable. Dimensional inspection, shell and seat pressure testing, material certificates and application-specific inspection records can be provided with the order.
Specifications
| Parameter | Value |
|---|---|
| Model | GS-GV-CRYO |
| Design Standard | BS 6364 / ASME B16.34 |
| Size Range | 1/2–24 in |
| Pressure Rating | Class 150–600 |
| Body Material | CF8M / LCB / F316L |
| End Connection | RF, BW or SW |
| Temperature Range | Down to -196°C |
| Typical Application | LNG, liquid nitrogen and cryogenic gases |
| Operation | Manual, gearbox or automated |
| Documentation | Pressure test and material reports available |
FAQ
How do you handle shipping and logistics?
We offer flexible shipping options including FOB, CIF, CFR, and DDP terms. Products are shipped via sea freight (most economical for bulk orders), air freight (for urgent/smaller orders), or courier (DHL/FedEx/UPS for samples). We handle all export documentation including commercial invoice, packing list, certificate of origin, and inspection certificates.
What is your minimum order quantity (MOQ)?
Minimum Order Quantity (MOQ) varies depending on product type and customization requirements. For standard products, the MOQ is typically 1 to 10 pieces. For OEM/ODM projects, the MOQ is typically 50 to 1000 pieces, depending on the complexity of the product. We welcome small sample orders for quality assessment.
What is the typical lead time for orders?
Standard products in stock: 7-15 days. Custom OEM orders: 30-60 days depending on specifications and quantity. We provide detailed production schedules and keep you updated throughout the manufacturing process. Rush orders can be accommodated for urgent requirements.
Need This Product for Your Project?
Send us your required size, material, pressure rating, quantity or applicable standard, and our team will review your requirement.
