Self-Cleaning Ice Breaking Tank Bottom Valve for Crystallization & Blockage Prevention

The Ice Breaking Tank Bottom Valve is a new-generation solution designed to solve one of the most persistent problems in industrial fluid systems: crystallization, solidification, and valve blockage at the tank bottom.

In industries such as chemical processing, pharmaceuticals, food production, and biotechnology, process media often crystallize at low temperatures or during long-term storage. This leads to valve jamming, sealing failure, and operational shutdowns.

Fujian JST Valve Manufacturing Co., Ltd. developed this advanced tank bottom valve to eliminate crystallization-related failures and significantly improve production stability and efficiency.

What Problem Does the Ice Breaking Tank Bottom Valve Solve?

Traditional tank bottom valves often fail due to:

• Crystallized media blocking valve core and seat
• Solidified deposits causing valve jamming
• High friction caused by frozen materials
• Frequent maintenance and shutdown costs

The result is reduced production efficiency and increased operational risk.

The Ice Breaking Tank Bottom Valve is engineered specifically to eliminate these issues.

Design Mechanism

The valve adopts a dual-function transmission structure:

• The drive shaft is integrated with a fork mechanism
• The valve core is equipped with an ice-breaking rotary cutter head

This design allows mechanical breaking of crystallized materials during valve operation.

Working Principle

When the valve is actuated, axial force drives the fork structure, which activates the rotary ice-breaking cutter at the valve core.

This process:

• Breaks solidified crystal blocks
• Prevents valve stem locking
• Reduces friction caused by crystallized media
• Ensures smooth opening and closing operation

As a result, the valve maintains reliable sealing and continuous operation even under severe crystallization conditions.

Key Advantages

1. Anti-Crystallization Performance

Effectively prevents solidification and blockage caused by crystallized media.

2. Self-Cleaning Structure

The internal cutting mechanism continuously removes deposits during operation.

3. Improved Operational Stability

Ensures stable valve movement even in low-temperature or high-viscosity media systems.

4. Extended Service Life

Reduces mechanical wear caused by jamming and frequent maintenance.

5. Custom Material Options

Available in titanium, Hastelloy, zirconium, nickel alloys, and other special materials for corrosive environments.

Applications

The Ice Breaking Tank Bottom Valve is widely used in:

• Chemical processing industries
• Pharmaceutical manufacturing
• Food and beverage production
• Biotechnology systems
• Crystallization and slurry storage tanks
• High-viscosity and solidifying media systems

Materials of Construction

JST Valve offers customized material solutions based on operating conditions:

• Hastelloy Alloy
• Titanium Alloy
• Zirconium
• Nickel-Based Alloy
• Duplex Stainless Steel
• Super Stainless Steel

Why Choose JST Valve?

With nearly 33 years of engineering experience, JST Valve specializes in designing and manufacturing high-performance valves for extreme industrial environments.

We focus on solving real industrial problems such as corrosion, crystallization, abrasion, and high-temperature failure.

Our products are widely used in global chemical and process industries requiring reliable and long-lasting valve solutions.

Visit JST Valve Official Website

Conclusion

The Ice Breaking Tank Bottom Valve provides an innovative solution to crystallization blockage in tank bottom applications. With its self-cleaning and anti-freezing design, it significantly improves operational efficiency and reduces maintenance costs.

It is an ideal upgrade for industries facing severe crystallization and solidification challenges.