High Performance
Ball Valve Solutions
Vcore ball valves are engineered for oil & gas, chemical processing, power generation, and water treatment. Floating, trunnion, full port, V-port — precision machined, certified materials, reliable sealing.
Core Features & Advantages
Premium Materials
Stainless steel 304/316, carbon steel, duplex, alloys — corrosion resistant, wear resistant, extended service life.
Precision Manufacturing
CNC machining tolerances ≤0.01mm, bubble-tight shutoff, zero leakage, API 607 firesafe certified.
Reliable Sealing
PTFE, PEEK, metal seat options for high/low temperature, high pressure, anti-static design.
Customization
Non-standard sizes, special materials, extended stems, custom connections — tailored to your needs.
Fast Delivery
Standard models in stock, custom orders 2-4 weeks, rush orders available.
Technical Support
Selection guidance, installation assistance, after-sales service — engineers全程 support.
Ball Valve Custom Fabrication
Vcore offers custom manufacturing of key ball valve components: body, ball, stem, seats. From material selection to precision machining, full quality control.
Precision shaping of stainless steel, carbon steel, alloys
Leak-proof joints for high-pressure applications
Accurate flanges and bodies
Meeting extreme service requirements
Technical Specifications
| Parameter | Range / Options |
|---|---|
| Size Range | 1/2" - 60" (DN15 - DN1500) |
| Pressure Class | Class 150, 300, 600, 900, 1500, 2500 |
| Temperature Range | -196°C to 600°C (depending on seat material) |
| Connection Type | Flanged (RF/RTJ), Threaded (NPT/BSP), Butt Weld, Socket Weld, Clamp |
| Operation | Lever handle, gear, pneumatic, electric, hydraulic |
| Body Material | WCB, CF8, CF8M, CF3, CF3M, Duplex, Super Duplex, Alloy |
| Seat Material | PTFE, RPTFE, PEEK, Nylon, Metal seated |
| Design Standard | API 6D, ASME B16.34, ISO 17292 |
Application Scenarios
Frequently Asked Questions
Floating vs Trunnion?
Floating (≤DN150/low pressure) uses medium pressure for sealing. Trunnion (>DN150/high pressure) has independent bearing structure, ideal for large diameter high pressure pipelines.
Can ball valves regulate flow?
Standard ball valves are for on/off only. V-type ball valves offer near-linear flow characteristics. For precise throttling, use globe or control valves.
Thin ball valve applications?
Space-limited installations: compressors, marine engine rooms, compact skids. 40% less thickness, near-zero flow resistance.
High pressure suitable?
Trunnion ball valves are designed for high pressure (Class 900-2500) in oil & gas, power generation, ensuring stable sealing and safety.
Maintenance required?
Low maintenance due to simple structure. Periodic seal inspection recommended for high-cycle or corrosive environments.
Available materials?
Stainless steel 304/316, carbon steel, duplex, bronze, PVC, alloys — customized for your media.