LNG LO2 LAr2 DN100 PN16 Cryogenic Pneumatic Ball Valve -40°C to -196°C Temperature Range with 25MPa Pressure Rating
This pneumatic low temperature ball valve operates within a temperature range of +80°C to -196°C, specifically designed for cryogenic media management systems. The valve undergoes specialized low temperature treatment to ensure material performance integrity, preventing leakage due to thermal deformation during cryogenic operation.
| Parameter | Specification |
|---|---|
| Nominal Diameter | DN50 to DN300mm |
| Nominal Pressure | 1.0, 1.6, 25MPa |
| Connection Type | Welded |
| Structure Type | Extension |
| Drive Form | Compressed Air 4-7bar |
| Body Material | Stainless Steel |
| Sealing Material | PEFE, PPL, 304, 316 |
| Use Medium | Liquefied Natural Gas, Liquid Nitrogen and other low temperature fluids |
| Control Method | Switch Type (Fast Two-Position Cut-Off), Adjustable Type (4-20mA Signal) |
- Long neck bonnet structure protects stuffing box from low temperatures
- Special low temperature treatment ensures material stability
- Neck length customizable based on operating temperature and insulation requirements
- Maintains sealing integrity across extreme temperature variations
For custom orders, please provide the following specifications in your contract:
- Structure length
- Connection type
- Nominal diameter
- Product use medium with temperature and pressure range
- Testing and inspection standards
We can configure various driving devices according to your specific requirements. For orders, please provide detailed valve model, specifications, quantity, delivery time and location, with 30% advance payment required for production preparation.
Our MOQ is one piece.
Yes, samples are available.
Yes, we accept OEM orders and can apply customer logos on products.
Yes, customization is acceptable.
With over 15 years of experience in cryogenic applications, we provide professional valve selection guidance with detailed parameters and pricing.
Delivery typically takes 5-30 days depending on order quantity and stock availability.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.