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China Suppliers Factory -196℃ Cryogenic Floating Ball Valve 2inch 600LB F316 Flange End RTJ for Ultra-Low Temperature Applications
Products Specification
| Type | Floating Ball Valve |
| Size | 2“ |
| Pressure | 150LB |
| Connection | Flange End |
| Operation | LEVER |
| Body Material | C95800 |
| Design Standard | API6D |
| FTF Dimension Standard | ASME B16.10 |
| Flange Dimension Standard | ASME B16.5 |
| Test Standard | API598 |
| Application | W.O.G |
Feature
Extended Bonnet Design
The extended bonnet provides additional insulation, preventing the transfer of extreme cold to the actuator or operator, thus ensuring safety and functionality.
Anti-Static Design
Incorporates anti-static devices to prevent static discharge, enhancing safety when handling volatile cryogenic fluids.
Blowout-Proof Stem
The valve stem is securely retained, ensuring safety and reliability even under high-pressure conditions.
Fire-Safe Construction
Complies with fire safety standards, providing peace of mind in hazardous environments where fire risks are present.
ISO 5211 Mounting Pad
Allows for easy and secure mounting of actuators, enabling automation and remote operation of the valve.
Cryogenic Testing Certification
Each valve undergoes rigorous testing to ensure it meets the stringent requirements of cryogenic service.
These features make cryogenic ball valves essential components in industries where handling extremely low-temperature fluids is necessary. Their design ensures safety, reliability, and efficiency in challenging cryogenic environments.
Application
Liquefied Natural Gas (LNG) Plants
Essential for controlling the flow of cryogenic liquids in LNG production and transportation processes.
Cryogenic Storage Facilities
Maintains integrity and safety in storage systems for cryogenic gases like liquid oxygen, nitrogen, and argon.
Petrochemical Industry
Provides precise flow control in the production, storage, and transfer of cryogenic substances.
Aerospace Industry
Suitable for handling ultra-cold fuels and oxidizers used in rocket propulsion systems.
Pharmaceutical Industry
Ensures the safe and effective handling of cryogenic materials used in various medical and research applications.
Advantage
Exceptional Temperature Resistance
Designed to perform flawlessly in temperatures as low as -196°C, providing unmatched reliability in cryogenic environments.
Durability and Longevity
Constructed from premium stainless steel, the valve resists corrosion and wear, ensuring a long service life even under harsh conditions.
Superior Sealing Technology
Features advanced sealing mechanisms that prevent leakage, ensuring safe and efficient operation in critical applications.
Low Operating Torque
The valve's design minimizes the effort required for operation, reducing wear on components and enhancing ease of use.
Versatile Connection Options
Available in various end connections (flanged, welded, or threaded) to suit diverse installation requirements.
Technical Drawing
Technical Drawing
Dimension Testing
Frequently Asked Questions
Q: What is the temperature range for this cryogenic ball valve?
This cryogenic ball valve is designed to operate exceptionally well in extremely low-temperature conditions, performing reliably at temperatures as low as -196°C.
Q: What is the benefit of the extended bonnet design?
The extended bonnet provides critical insulation distance. It prevents the extreme cold from reaching the actuator and stem packing, ensuring safe operation and preventing freeze-up.
Q: How does the anti-static design improve safety?
The built-in anti-static devices maintain electrical continuity between the ball, stem, and body. This prevents static buildup and discharge, which is vital when handling volatile and flammable cryogenic media.
Q: What standards do these cryogenic valves comply with?
Our valves conform to major international standards: API 6D for design, ASME B16.10 for face-to-face dimensions, ASME B16.5 for flange dimensions, and API 598 for pressure testing.
Q: Can this valve be automated for remote control?
Yes, the valve is equipped with an ISO 5211 mounting pad, allowing for direct, secure connection to pneumatic or electric actuators for automated process control.