KSBBFI Breather Valve KSPC – Flame Arrester Breather Valve for Industrial Storage Tanks

What is the KSBBFI Breather Valve?

The KSBBFI Breather Valve KSPC is a flame arrester pressure vacuum relief valve designed for pressure balancing and vacuum protection in storage tanks, industrial vessels, and fuel or chemical storage systems. The product is distributed by KSPC and is suitable for applications requiring high safety standards and explosion protection.

Unlike the standard KSBB model, the KSBBFI model is equipped with an integrated Flame Arrester, which helps:

• Prevent flame propagation into the storage tank
• Improve safety for fuel and chemical systems
• Protect tanks from overpressure and vacuum conditions
• Reduce fire and explosion risks in industrial operations

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Structure of KSBBFI Breather Valve

The KSBBFI breather valve is designed with a robust construction for stable operation and enhanced safety.

Valve Body

Available materials:

• Aluminum
• WCB Cast Steel
• Stainless Steel 304
• Stainless Steel 316

Advantages:

• Excellent corrosion resistance
• High pressure and temperature resistance
• Suitable for various industrial environments

Valve Disc

• Automatically opens and closes according to pressure conditions
• Provides reliable sealing performance
• Reduces vapor and gas leakage

Pressure Spring

• Controls valve opening pressure
• Ensures accurate and stable operation

Flame Arrester

This is the key difference of the KSBBFI model:

• Prevents flame and spark propagation
• Enhances safety for fuel storage systems
• Suitable for hazardous and explosive environments

Protective Cover

• Protects internal components
• Extends valve service life in outdoor conditions

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Working Principle of KSBBFI Breather Valve

The valve operates automatically based on tank pressure balancing principles.

When Tank Pressure Increases

If internal pressure exceeds the preset level:

• The valve disc opens
• Gas or vapor is released
• Pressure returns to a safe level

When Vacuum Occurs

During liquid discharge or cooling:

• The vacuum side opens
• Air enters the tank
• Prevents tank deformation or collapse

In Case of External Flame

• The integrated Flame Arrester blocks flame propagation into the tank
• Reduces the risk of serious fire or explosion

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Advantages of KSBBFI Breather Valve KSPC

Integrated Flame Protection

Helps:

• Improve operational safety
• Protect fuel storage systems
• Reduce fire and explosion risks

Fully Automatic Operation

No need for:

• Electrical power
• External control systems

Excellent Tight Sealing

Reduces:

• Chemical vapor loss
• Fuel evaporation
• Gas leakage

High Durability

Strong construction provides:

• Long-term stable operation
• Low maintenance requirements
• Reliable performance in harsh industrial environments

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Applications of KSBBFI Breather Valve

The KSBBFI breather valve is widely used in systems requiring explosion and flame protection.

Oil & Gas Industry

• Fuel storage tanks
• Oil tanks
• Solvent storage systems

Chemical Industry

• Volatile chemical storage tanks
• Industrial solvent systems

Industrial Plants

• Gas storage systems
• Low-pressure tanks
• Hazardous and explosive environments

Food & Pharmaceutical Industry

• Solvent storage tanks
• Specialized production systems

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Technical Specifications of KSBBFI Breather Valve KSPC

Common specifications:

• Size range: DN25 – DN300
• Working pressure: PN10 / PN16
• Materials: Aluminum, WCB, SS304, SS316
• Connection type: Flanged
• Standards: JIS / ANSI / DIN
• Integrated Flame Arrester

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KSBBFI Breather Valve Price

The price of the KSBBFI breather valve depends on:

• Valve size
• Body material
• Working pressure
• Connection standard
• Flame protection requirements

To receive:

• Product catalogue
• Technical drawings
• CO CQ certification
• Best quotation

Please contact KSPC Official Website for fast support.

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Why Choose KSBBFI Breather Valve from KSPC?

KSPC is a trusted industrial valve supplier offering:

• Genuine products
• Full CO CQ certification
• Professional technical support
• Competitive pricing
• Nationwide delivery

In addition:

• Multiple sizes available in stock
• Industrial project support
• Fast response to technical requirements

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Conclusion

The KSBBFI Breather Valve KSPC is an ideal solution for industrial storage systems requiring both pressure balancing and flame arresting protection. With durable construction, excellent sealing performance, and an integrated Flame Arrester, the valve is suitable for oil & gas, chemical, fuel, and other specialized industrial applications.

If your company is looking for a high-quality KSBBFI breather valve with full certification and professional technical support, please visit KSPC.