PN40 Cryogenic SS304 Pneumatic Actuated Ball Valve DN50-DN100 with -196°C to +80°C Temperature Range
Price:
USD83-USD230
MOQ:
1 pcs
Delivery Time:
5-8 work days
Brand:
OEM
Product Description
Cryogenic Pneumatic Actuated Ball Valve Overview
Pneumatic low temperature ball valves operate within a temperature range of -196°C to +80°C, specifically designed for cryogenic media management systems. These valves undergo specialized low-temperature treatment to maintain material integrity and prevent leakage due to thermal deformation.
The extended neck bonnet design protects the stuffing box from extreme cold, ensuring reliable sealing performance even in cryogenic conditions. Neck length can be customized based on operating temperature and insulation requirements.
Actuator Specifications
| Actuator Model | GT, AT, AR, AW series single and double acting pneumatic actuators |
|---|---|
| Supply Pressure | 0.4-0.7MPa |
| Air Source Interface | G1/4", G1/8", G3/8", G1/2" |
| Ambient Temperature | -196°C to +80°C |
| Action Forms | Single-acting: air-closed (FO on gas loss) or air-opened (FC on gas loss) Double-acting: air-closed or air-opened (FL position maintenance on gas loss) |
| Available Accessories | Positioner, solenoid valve, air filter pressure reducer, retention valve, travel switch, valve position transmitter, hand wheel mechanism |
Valve Technical Parameters
| Nominal Diameter | DN50 to DN100mm |
|---|---|
| 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 |
| Application Media | Liquefied natural gas, liquid nitrogen and other low temperature fluids |
| Control Method | Switch type (fast two-position cut-off), adjustable type (4-20mA signal) |
Product Images
Ordering Information
Custom Requirements
- Structure length specifications
- Connection type preferences
- Nominal diameter requirements
- Media type, temperature and pressure range details
- Testing and inspection standards
We can configure various driving devices according to specific customer requirements. For custom orders, please provide complete specifications and requirements in the contract.
Manufacturer Support
Warranty & Quality Assurance
All Liangchuan products include a 3-year product life guarantee and 1-year warranty starting from the bill of lading date.
Minimum Order Quantity
MOQ: 1 piece/set
Samples
Samples are available with express fees required; sample costs are deductible from first large orders.
OEM Requirements
Trademark registration proof required for custom branding on products or packaging.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Beijing Silk Road Enterprise Management Services Co.,LTD.
Location
Beijing China
Contact Person
Rambo