China Cryogenic Reduce Port Floating Ball Valve with Locking Device Manufacturers, Factory

√ Extended Stem Design – Protects packing from extreme low temperatures for long-term reliability.

√ Cryogenic-Tested – Each valve undergoes rigorous low-temperature testing before shipment.

√ Safety Features – Anti-static, anti-blowout stem, fire-safe design, and lockable handle for secure operation.

√ Low Emission Packing – Ensures leak-free performance in harsh industrial environments.

√ Customizable Materials – Body, seat, stem, ball, and seals can be tailored to your application.

Product Description

Key Features

🛡️
Enhanced Safety
Built-in anti-static, anti-blowout stem, fire-safe design, and lockable handle ensure secure operation and prevent accidental valve operation.
❄️
Cryogenic-Tested
Each valve is rigorously tested in cryogenic conditions to ensure safe operation in LNG, LPG, and hydrogen applications.
💧
Low Emission Packing
Low-emission packing guarantees leak-free performance, reducing environmental impact and maintaining system integrity.
📏
Extended Stem Design
The extended stem isolates the packing from cryogenic exposure, ensuring long-term sealing and protecting valve components from freezing.
⚙️
Customizable Materials
Body, seat, stem, ball, and seals can be tailored to meet your specific process needs, optimizing performance across various industrial applications.
🧪
Lip Seal + Grease
The lip seal with grease injection ensures superior sealing and smooth operation, even under extreme low-temperature conditions.
ℹ️

Product Details

The Cryogenic Reduce Port Floating Ball Valve is engineered for high-performance and reliable operation in cryogenic applications, including LNG, LPG, hydrogen, and industrial gases.

Featuring an extended stem, the valve isolates the packing from extreme low temperatures, ensuring long-term sealing integrity and smooth operation.

Equipped with anti-static, anti-blowout stem, fire-safe features, and a lockable handle, it delivers maximum safety and prevents accidental operation. Low-emission packing guarantees leak-free performance in harsh industrial environments.

Each valve undergoes rigorous cryogenic testing in a dedicated low-temperature facility before shipment, assuring dependable performance for critical applications. The valve is fully customizable, including body, seat, stem, ball, and sealing materials, to suit specific process requirements.

Available in Class 150 Reduce Port, with optional Class 300, 600, 900, and 1500 for a wide range of industrial applications.

Cryogenic Floating Ball Valve
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Frequently Asked Questions

What media are these cryogenic valves suitable for?
These valves are specifically designed for low-temperature media such as LNG (Liquefied Natural Gas), LPG (Liquefied Petroleum Gas), liquid hydrogen, and various industrial gases.
Why is the extended stem important for cryogenic valves?
The extended stem moves the stem packing away from the cryogenic fluid, preventing the packing from freezing and ensuring a reliable tight seal and smooth manual or automated operation.
What safety standards do these valves meet?
They include fire-safe designs, anti-static devices, and anti-blowout stems to ensure maximum safety in volatile industrial environments.
Can the valve materials be customized?
Yes, the body, seat, ball, stem, and sealing materials can all be customized to match your specific pressure, temperature, and chemical compatibility requirements.
What pressure classes are available for the Reduce Port version?
The standard availability is Class 150, but we also offer Class 300, 600, 900, and 1500 to accommodate different system pressures.
Is every valve tested before shipment?
Yes, every single valve undergoes rigorous cryogenic testing in a specialized low-temperature facility to guarantee performance under actual operating conditions.

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