KST-L type flexible double ball rubber joint
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  • KST-L type flexible double ball rubber joint

The Rubber Joint Valve is a high-performance connection and sealing component designed specifically for pipe systems, widely used in water treatment, water supply, drainage, air conditioning, and ventilation. Its unique dual-ball design and high-quality rubber material provide excellent vibration resistance, anti-drifting, and sealing performance, effectively reducing pipe vibration and noise, and ensuring the long-term stable operation of the pipe system.

The dual-ball structure effectively absorbs and mitigates pipe movement and vibration caused by factors such as fluid pressure changes, temperature fluctuations, and geological changes during pipe connection, reducing damage caused by external forces. It effectively cushions and compensates for thermal expansion and contraction, as well as minor misalignment, significantly extending the service life of the pipe system.

This product is made of high-quality rubber material with excellent high-temperature and low-temperature resistance, as well as corrosion resistance, enabling stable operation in harsh operating environments. Furthermore, the flexible design of the rubber joint provides greater adaptability, enabling flexible adaptation to diverse pipe connection requirements.

The Rubber Joint Valve features a simple structure and easy installation, requiring no complex tools or techniques, significantly reducing installation costs and time. It also has good sealing properties, which can effectively prevent fluid leakage and ensure the sealing and safety of the pipeline system.

I. Material Table  

Serial NumberLocationMaterial
1Main BodyHigh-quality Rubber
2LiningNylon Fabric
3SkeletonHard Steel Wire
4FlangeMild Steel

 

II. Technical Conditions  

Working Pressure1.0MPa(10kgt∕cm2)Deflection Angle(a1+a2)45℃
Burst Pressure3.0MPa(30kgf∕cm2)Vacuum Degree53.3KPa(400mn∩∕Hg)
Applicable Temperature-10~+80℃
Applicable MediumAir, compressed air, water, seawater, hot water, weak acids, etc.
KST-L type flexible double ball rubber joint
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  • KST-L type flexible double ball rubber joint

KST-L type flexible double ball rubber joint

The KST-L type flexible double-sphere rubber joint is a highly elastic, highly airtight, and corrosion-resistant and weather-resistant flexible pipe connector. Compared with single-sphere rubber joints, this product has stronger shock absorption and noise reduction capabilities and can provide a larger displacement compensation range. It is widely used in water supply, drainage, HVAC, petroleum, chemical, power, and metallurgical industries.

Professional valve manufacturing 



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