Api top entry ball valve
This API Top Entry Ball Valve features a one-piece body with top-entry mount design, supporting inline maintenance without pipeline disassembly. Equipped with floating ball self-energized seal, it runs smoothly with tight and reliable sealing. Designed in full compliance with API 6D, API 598, API 607, ASME B16.34 and GB/T 12237 standards, it is ideal for high-pressure, large-bore and long-running services, widely used in API-standard pipelines of petrochemical, oil & gas, power and heating industries.
Category：Top entry ball valve
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Product Overview
This API Top Entry Ball Valve features a one-piece body with top-entry mount design, supporting inline maintenance without pipeline disassembly. Equipped with floating ball self-energized seal, it runs smoothly with tight and reliable sealing. Designed in full compliance with API 6D, API 598, API 607, ASME B16.34 and GB/T 12237 standards, it is ideal for high-pressure, large-bore and long-running services, widely used in API-standard pipelines of petrochemical, oil & gas, power and heating industries.
Key Features
1. Top-entry Structure for Easy Inline Maintenance
One-piece forged/cast body, internal parts are removable from the top. No need to disconnect pipelines for overhaul; just loosen the top bonnet to replace wearing parts, greatly cutting downtime and maintenance costs. Suitable for high-altitude, underground and large-bore sites.
2. Floating Ball Seal, Bidirectional Zero Leakage
3. Rigid One-piece Body
4. Dual Sealing Options
5. Standard Flanged Ends
6. API-standard Safety Features
Applications
API-standard pipelines in petrochemical, oil & gas gathering, power plants, coal chemical, urban heating, long-distance transmission, sewage treatment and metallurgy, requiring stable long-term running and easy inline maintenance.
