Top Entry Ball Valve

Top Entry Ball Valve Manufacturer

Top Entry Ball Valve: Enables on-line maintenance, simplifying repairs without pipeline disassembly. Robust structure ensures tight shutoff, suits high-pressure systems, versatile for industrial flow control with reliable performance.

TIANYU Professional Top Entry Ball Valve Manufacturers in China.
Size Range:¼” – 60″ (DN15 – DN1500)
Pressure Range:Class 150-2500 | API 6A 10000 PSI
Design Standards:API 6D, API 608, ISO 17292, BS 5351
Material Range:Cast Steel, Forged Steel, Carbon Steel, Stainless Steel, Alloy Steel, Bronze, Titanium
End Connections:Flanged (FF, RF, RTJ), Socket Weld (SW), Threaded (NPT, BSP), Butt Weld (BW), HUB
Body Structures:End Entry, Top Entry (On-line maintenance enabled)
Body Types:2-Piece Split Body, 3-Piece Split Body
Body & Bonnet Connection:
Bolted Bonnet, Full Welded Bonnet (Zero-leakage for hazardous services)

DN1200 PN10 Top Mounted Flange Manual Stainless Steel Trunnion Mounted Ball Valves

TIANYU’s DN1200 PN10 valve excels in large-scale flow control, with top-mounted maintenance, durable stainless steel, and reliable sealing. Ideal for water, industrial, and agricultural systems. Customize with 316 steel, metal-only seats, or motorized gearboxes to fit your needs.

DN200 Class2500 Stainless Steel Flanged End Electric Top-Entry Trunnion Mounted Ball Valves

TIANYU’s valve combines high-pressure capability, easy maintenance, and automation, fitting oil, chemical, power, and mining sectors. Customize with 316 stainless steel for extreme corrosion, hydraulic actuation, or NACE MR0175 compliance for sour service, tailoring to your system.

DN200 PN25 304 Stainless Steel Flanged End Top-Entry Forge Floating Ball Valves

TIANYU’s valve combines 304 stainless steel corrosion resistance, top-entry maintenance ease, and reliable sealing, fitting chemical, oil, water, and food sectors. Customize with 316 stainless steel for stronger corrosion resistance, electric actuation, or metal seats for high temps, tailoring to your system.

DN200 PN25 WCB Soft Seat Straight Through Type Manual Floating Top-Entry Ball Valves

TIANYU's DN200 PN25 WCB Soft Seat Straight Through Type Ball Valve offers efficient flow, reliable sealing, easy maintenance, and durability. It fits water treatment, chemical, power, and general industries. Customize with 316 stainless steel for corrosion resistance or electric actuation for automation to meet specific needs.

DN150 Cast Carbon Steel Gear Operated Flanged Trunnion Type Top Entry Ball Valve

TIANYU DN150 cast carbon steel top entry ball valve, Class 150-600, gear-operated, flanged. Trunnion ball ensures stability; top entry eases maintenance. WCB body, 316 ball, -29~425℃. Perfect for petroleum, power, gas sectors—safe, durable, and widely compatible.

API 6D ASME Cast Steel Flange Top Entry Trunnion Mounted Ball Valve

TIANYU cast steel top entry trunnion mounted ball valve, with high-quality materials, precise craftsmanship and comprehensive safety design, meets the efficient control needs of industrial pipelines and adapts to complex working conditions such as high pressure and corrosion in multiple industries. Materials, drive modes and connecting ends can be customized to accurately match your pipeline system requirements.

Top Entry Ball Valve Application Scenarios

Widely used across industries, these valves serve oil and gas sectors in exploration, transportation, and refining—handling high pressure and corrosive hydrocarbons. In chemical plants, they control acids and solvents with leak-proof performance. Power facilities (thermal and nuclear) rely on them for steam systems and fuel lines, while water treatment plants value their durability for continuous operation. They also perform in marine and offshore environments, withstanding harsh conditions.

Top Entry Ball Valve Production Advantages

TIANYU’s top-entry ball valves stand out via advanced manufacturing—precision machining and automated assembly ensure consistent quality. Rigorous testing aligns with API, ISO, and BS standards. The company offers customization for materials, connections, and configurations, tailoring solutions to unique needs. Its global after-sales network provides prompt technical support, maintenance, and parts, maximizing valve uptime. This blend of technology, quality, customization, and service makes TIANYU a trusted provider.

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Features of Top-Entry Ball Valve

The top-entry ball valve excels with its on-line maintenance capability, allowing repairs without pipeline disconnection—saving time and reducing downtime. Its compact design integrates easily into systems, while reliable sealing ensures tight shut-off under extreme conditions. Made with high-quality materials, it adapts to diverse pressure and temperature ranges, from low-pressure water systems to high-pressure, high-temperature industrial processes. Internal components resist wear, extending service life, and the top-entry design simplifies inspections.

Top Entry Ball Valve Parts

Why Choose Us

Ensure Safety

Our products and services comply with international standards and specifications to make sure that we only produce the best and highest quality products and services to our clients.

Customization Service

We offer tailor-made industrial valves to ensure that our product fits your application standards and demand. TIANYU is ISO, API, MSS, and ASME compliant to guarantee you the highest product quality.

Fast Shipping

As a business partner, TIANYU makes sure that we commit to our clients’ requested deadline because we very much understand the importance of adhering to the timeline required.

After-Sales Service

TIANYU’s service does not end once our industrial ball valves are being delivered. Also, we offer warranties and provide customer service to our clients as part of our quality service.