Are you in the market for high-quality entry ball valves and feeling overwhelmed by the options? You’re not alone! With numerous factories in China, finding the right one can be a daunting task. Comparing top factories is essential, as it ensures you get the best quality, pricing, and service for your needs. Imagine the peace of mind that comes from knowing you’ve chosen a reputable supplier. Ready to simplify your search? Join us as we explore the leading entry ball valve factories in China, and discover the perfect fit for your project!

Top Entry Ball Valve Manufacturer | DomBor Valve

Product Details: Top Entry Ball Valves manufactured by Dombor, designed for durability and high performance in various industrial applications.

Technical Parameters:
– Material options: stainless steel, carbon steel, alloy steel
– Size range: DN15-DN1000, Pressure ratings: PN10, PN40, PN64

Application Scenarios:
– Oil and gas industry
– Wastewater treatment

Pros:
– Low operating torques and ease of disassembly
– Self-adjusting seats that compensate for temperature and pressure fluctuations

Cons:
– Potentially higher initial cost compared to standard valves
– Requires specific maintenance procedures due to design

China Top Entry Ball Valve Manufacturers, Suppliers, Factory – Low …

Product Details: Top Entry Ball Valve

Technical Parameters:
– Forged Steel
– Cast Steel
– Trunnion Mounted
– Floating Ball

Application Scenarios:
– Oil and natural gas pipelines
– Long-distance pipelines

Pros:
– Easy maintenance due to top entry design
– High performance and reliability

Cons:
– Potentially higher initial cost
– Requires specific installation space

China Top Entry Ball Valve Manufacturer, Supplier, Factory – CXYV

Product Details: Top Entry Ball Valve

Technical Parameters:
– Material: Carbon Steel
– Size Range: 1″ to 12″

Application Scenarios:
– Oil and Gas Industry
– Water Treatment Plants

Pros:
– Durable and Reliable
– Easy Maintenance

Cons:
– Higher Initial Cost
– Limited to Specific Applications

China Top Entry Ball Valve Factory – Baltic

Product Details: Top Entry Ball Valve manufactured by Baltic Valve Co., Ltd, available in various sizes and specifications including API 6D and ASTM standards.

Technical Parameters:
– Material: ASTM A216 WCB, ASTM A352 LCB
– Sizes: 20 Inch, 12 Inch, 30 Inch, 14 Inch
– Pressure Ratings: Class 300, Class 600, PN50

Application Scenarios:
– Oil and gas industry
– Water treatment facilities

Pros:
– High durability and reliability
– Wide range of sizes and pressure ratings available

Cons:
– Potentially higher cost compared to other valve types
– Installation may require specialized tools and expertise

China Top Entry Ball Valve Suppliers, Manufacturers – Factory Direct …

Product Details: Top Entry Ball Valve developed by DAGO, designed for on-line maintenance with a wide range of diameters and pressure classes. It allows for easy access to the body cavity without dismantling the valve from the line.

Technical Parameters:
– Size Range: 1/2″-32″, DN15-DN800
– Pressure Rating: Class150-Class2500, PN16-PN425

Application Scenarios:
– Industrial applications requiring frequent maintenance.
– Areas with limited space for valve operation.

Pros:
– Easy maintenance with minimal space required for operations.
– Quick operation with a 90° rotation for full open/close.

Cons:
– May require special maintenance tools.
– Limited to specific pressure and size ratings.

China Top Entry Ball Valve Manufacturers & Suppliers – KOSEN VALVE CO.,LTD.

Product Details: Top Entry Ball Valve is mainly used on pipelines and industrial systems.

Technical Parameters:
– Top online maintenance function
– Small fluid resistance

Application Scenarios:
– Pipelines
– Industrial systems

Pros:
– Simple structure
– Reliable sealing

Cons:
– Generic placeholder for cons
– Generic placeholder for cons

China Top Entry Ball Valves Manufacturers, Suppliers, Factory – Top …

Product Details: Top Entry Ball Valves including Cast and Forged types, designed for easy maintenance and reliable sealing.

Technical Parameters:
– Small fluid resistance
– Simple structure

Application Scenarios:
– Oil and gas industry
– Water treatment facilities

Pros:
– Convenience for operation and maintenance
– Open and close quickly

Cons:
– May require specialized tools for maintenance
– Potential for leakage if not properly maintained

Top Entry – China Ball Valves

Product Details: Top Entry Ball Valve with a top entry structure, primarily used in pipeline and industry systems, allowing for on-line maintenance without dismounting from the pipeline.

Technical Parameters:
– Size: NPS 2″-24″
– ANSI CLASS: 150LB-2500LB
– Body Material: ASTM A216 WCB, WCC, A351 CF8, A351 CF8M, A217 WC6, WC9
– Ball Material: ASTM A105ENP, A182 F304(L), A351 CF8(3), A182 F316, A351 CF8M, A3…
– Driving: Manual/Electric/Worm Wheel/Pneumatic
– Standards Compliance: API6D, ISO14313, ASME B16.34, API607, ISO10497, API598

Application Scenarios:
– Pipeline systems
– Industrial applications

Pros:
– Small fluid resistance
– Simple structure
– Small volume and light weight
– Reliable sealing
– Convenient operation and maintenance
– Quick open and close
– Flexible start and close

Cons:
– Potential for accumulation of impurities
– Requires specific maintenance procedures

Top Entry Ball Valves ｜ Leading China Ball Valve Manufactuer & Supplier

Product Details: Top entry ball valves are widely used in petroleum and natural gas pipelines, as well as in oil extraction, oil refining, petrochemical, chemical, chemical fiber, metallurgy, electric power, nuclear power, food, and paper making equipment.

Technical Parameters:
– Easy and quick to disassemble on the pipeline
– Maintenance can be performed without removing the valve from the pipeline

Application Scenarios:
– Petroleum pipelines
– Natural gas pipelines

Pros:
– Convenient and fast maintenance
– Saves time and minimizes production losses during repairs

Cons:
– Limited information on specific technical specifications
– Potential for valve failure requiring maintenance

China Customized Top-entry Ball Valve Manufacturers Suppliers – Made in …

Product Details: Top-entry trunnion ball valves designed for both offshore and onshore systems, offering convenience of operation and maintenance with in-line disassembly for trim inspection or internal repairs.

Technical Parameters:
– Temperature Range: -150 to 662°F (-101 to 350°C)
– Size: NPS 2 – 24 (DN 50-600)

Application Scenarios:
– Offshore systems
– Onshore systems

Pros:
– Excellent corrosion resistance
– Superior sealing performance at both high and low pressures

Cons:
– Space-restrictive environments may complicate maintenance
– Specific manufacturing requirements may limit customization options

Related Video

Comparison Table

Company	Product Details	Pros	Cons	Website
Top Entry Ball Valve Manufacturer	DomBor Valve	Top Entry Ball Valves manufactured by Dombor, designed for durability and high performance in various industrial applications.	– Low operating torques and ease of disassembly – Self-adjusting seats that compensate for temperature and pressure fluctuations	– Potentially higher initial cost compared to standard valves – Requires specific maintenance procedures due to design
China Top Entry Ball Valve Manufacturers, Suppliers, Factory – Low …	Top Entry Ball Valve	– Easy maintenance due to top entry design – High performance and reliability	– Potentially higher initial cost – Requires specific installation space	www.cgvvalve.com
China Top Entry Ball Valve Manufacturer, Supplier, Factory – CXYV	Top Entry Ball Valve	– Durable and Reliable – Easy Maintenance	– Higher Initial Cost – Limited to Specific Applications	www.zjxyvalve.com
China Top Entry Ball Valve Factory – Baltic	Top Entry Ball Valve manufactured by Baltic Valve Co., Ltd, available in various sizes and specifications including API 6D and ASTM standards.	– High durability and reliability – Wide range of sizes and pressure ratings available	– Potentially higher cost compared to other valve types – Installation may require specialized tools and expertise	www.baltic-valve.com
China Top Entry Ball Valve Suppliers, Manufacturers – Factory Direct …	Top Entry Ball Valve developed by DAGO, designed for on-line maintenance with a wide range of diameters and pressure classes. It allows for easy acces…	– Easy maintenance with minimal space required for operations. – Quick operation with a 90° rotation for full open/close.	– May require special maintenance tools. – Limited to specific pressure and size ratings.	www.dagaotech.com
China Top Entry Ball Valve Manufacturers & Suppliers – KOSEN VALVE CO.,LTD.	Top Entry Ball Valve is mainly used on pipelines and industrial systems.	– Simple structure – Reliable sealing	– Generic placeholder for cons – Generic placeholder for cons	www.kosenvalve.com
China Top Entry Ball Valves Manufacturers, Suppliers, Factory – Top …	Top Entry Ball Valves including Cast and Forged types, designed for easy maintenance and reliable sealing.	– Convenience for operation and maintenance – Open and close quickly	– May require specialized tools for maintenance – Potential for leakage if not properly maintained	www.nsvvalves.com
Top Entry – China Ball Valves	Top Entry Ball Valve with a top entry structure, primarily used in pipeline and industry systems, allowing for on-line maintenance without dismounting…	– Small fluid resistance – Simple structure – Small volume and light weight – Reliable sealing – Convenient operation and maintenance – Quick open and…	– Potential for accumulation of impurities – Requires specific maintenance procedures	www.chinaballvalves.com
Top Entry Ball Valves ｜ Leading China Ball Valve Manufactuer & Supplier	Top entry ball valves are widely used in petroleum and natural gas pipelines, as well as in oil extraction, oil refining, petrochemical, chemical, che…	– Convenient and fast maintenance – Saves time and minimizes production losses during repairs	– Limited information on specific technical specifications – Potential for valve failure requiring maintenance	afc-valve.com
China Customized Top-entry Ball Valve Manufacturers Suppliers – Made in …	Top-entry trunnion ball valves designed for both offshore and onshore systems, offering convenience of operation and maintenance with in-line disassem…	– Excellent corrosion resistance – Superior sealing performance at both high and low pressures	– Space-restrictive environments may complicate maintenance – Specific manufacturing requirements may limit customization options	www.topballvalve.com

Frequently Asked Questions (FAQs)

What are top entry ball valves and why are they used?

Top entry ball valves are designed for easy maintenance and repair, allowing access from the top without removing the valve from the pipeline. They are commonly used in industries like oil and gas, water treatment, and chemical processing due to their durability and ability to provide a tight seal.

How do I choose a reliable factory for top entry ball valves in China?

To choose a reliable factory, look for certifications like ISO, check customer reviews, and assess their production capabilities. It’s also helpful to request samples and evaluate their responsiveness to inquiries, ensuring they meet your quality and service expectations.

What quality standards should I expect from Chinese manufacturers?

You should expect compliance with international quality standards such as ISO 9001, API, or ANSI. Many reputable factories implement strict quality control measures, including material testing and performance evaluations, to ensure their products meet industry requirements.

Are top entry ball valves customizable?

Yes, many Chinese manufacturers offer customization options for top entry ball valves. You can request specific sizes, materials, and features tailored to your project needs. Just communicate your requirements clearly to the factory to ensure they can accommodate your requests.

What is the typical lead time for ordering top entry ball valves from China?

The lead time can vary depending on the manufacturer and order size, but it generally ranges from 4 to 12 weeks. It’s a good idea to discuss timelines upfront with the factory to ensure your project stays on schedule.