Shanghai Nellway Valve Co., Ltd.

buried full welded ball valve

Welded ball valves

buried full welded ball valve

Buried Full Welded Ball Valve is a high-performance and reliable industrial valve. It is designed specifically for urban heating and city gas pipelines. The valve's integral welding and buried design ensure excellent sealing and durability. It is suitable for applications with relatively low pressure.
NameparameterNameparameter
Nominal Diameter2 inch-56 inchConnectionButt welding
Nominal Pressure25bar/150lbDrive ModeManual
Medium Temperature-29-200℃SealingSoft seal
MaterialCarbon steel,16MnDesign StandardsAPI、ANSI、DIN、GB
Working ConditionsNatural gas;Thermal pipesMedium Natural gas; Water;Hot water

buried full welded ball valve Introduction and explanation

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buried full welded ball valve parameter

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 Product Introduction: Buried Full Welded Ball Valve

Buried Full Welded Ball Valve is a high-performance and reliable industrial valve. It is designed specifically for urban heating and city gas pipelines. The valve’s integral welding and buried design ensure excellent sealing and durability. It is suitable for applications with relatively low pressure.


 Product Structure and Features

 Welded Structure

– Integral Welding Design:

This valve is manufactured with integral welding, providing a seamless connection between the valve and pipeline. This design enhances sealing and durability, reducing potential leakage issues.

– Butt-Welded Connections:

The valve features butt-welded connections. These connections can withstand higher pressures and ensure a secure attachment to the pipeline. This reduces maintenance needs and repair difficulties.

 Buried Design

– Extended Stem Design:

The valve includes an extended stem, allowing it to be installed underground while keeping the operating mechanism accessible at ground level. This design simplifies operation and maintenance while maintaining a high level of sealing for the buried section.

– Corrosion Resistance:

Special anti-corrosion treatments are applied to the valve to enhance its durability in underground environments. This protects it from soil and moisture-related corrosion.

– Space Efficiency:

The buried design conserves surface space, making it ideal for installations in areas with limited space, such as urban pipeline systems.


 Medium and Working Conditions

Buried Full Welded Ball Valve is designed to handle various media and working conditions with great adaptability:

 Media

– Urban Heating Media:

Suitable for media such as hot water and steam in urban heating systems, ensuring stable system operation.

– City Gas:

Suitable for natural gas or other city gas pipelines, meeting the safety requirements for gas transmission.

 Working Conditions

– Pressure Range:

Suitable for low-pressure pipeline systems. Ideal for medium or low-pressure environments.

– Temperature Range:

Suitable for general temperature ranges. Specific temperature limits can be adjusted based on media and material requirements.

– Environmental Adaptability:

Designed for underground installation. It operates effectively in various underground conditions, including humid or corrosive soil.


 Advantages

– High Sealing Performance:

The integral welding design prevents leakage, ensuring efficient system operation.

– Enhanced Durability:

The extended stem design and anti-corrosion treatment offer increased durability and long-term stability.

– Convenient Operation:

The surface-mounted operating mechanism allows for easy daily operation and maintenance.

– Space Saving:

The buried design helps save surface space, making it suitable for urban pipeline systems.


 Summary

Buried Full Welded Ball Valve is an excellent choice for urban heating and gas pipelines. Its integral welding and extended stem design guarantee outstanding sealing and durability. The valve is suitable for low-pressure applications and performs well in various underground environments. With its superior structural design and performance features, the Buried Full Welded Ball Valve is a reliable and versatile product for industrial needs.

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