PTFE-Fabricated Ball Valve
Production Overview
The PTFE-Fabricated Ball Valve from Vcore Valves is designed for precise fluid control in corrosive and high-temperature environments. Featuring a PTFE (Polytetrafluoroethylene) seat, our valve offers excellent chemical resistance and low friction during operation, making it ideal for industries that require the safe handling of aggressive chemicals, acids, or solvents.
Key Features：
-
PTFE Seat – Provides excellent chemical resistance and low friction for smooth operation
-
Full-Bore Design – Minimizes pressure drop and ensures high flow capacity
-
Durable Construction – Made from corrosion-resistant materials like stainless steel and carbon steel
-
Reliable Sealing – Ensures tight shutoff with minimal leakage even in aggressive fluids
-
High Temperature Resistance – Suitable for applications with temperatures up to 200°C (392°F)
-
Versatile Applications – Ideal for chemical, food and beverage, pharmaceutical, and water treatment industries
-
Low Maintenance – Simple design with fewer moving parts, reducing maintenance and operational costs
-
Easy Integration – Compatible with manual, pneumatic, and electric actuators for automated flow control
-
Global Standards Compliance – Manufactured according to ANSI, ISO, API, and AWWA standards
Technical Specifications
| Item | Description |
|---|---|
| Valve Type | PTFE-Fabricated Ball Valve |
| Body Material | Stainless Steel (304, 316), Carbon Steel (A105, WCB) |
| Ball Material | Stainless Steel (304, 316), Brass |
| Seat Material | PTFE, PEEK, Metal Seat (304, 316 Stainless Steel) |
| Stem Material | Stainless Steel (304, 316) |
| Coating | Fusion Bonded Epoxy (FBE), Anti-Corrosion Coating |
| Size Range | DN15–DN1200 (½”–48”) |
| Pressure Rating | PN10 / PN16 / PN25 / 150LB |
| Temperature Rating | -10°C to +200°C (PTFE seat), up to 350°C (metal seat) |
| Connection Type | Flanged (ANSI B16.34), Threaded, Butt-Weld, Socket Weld |
| Actuation Options | Manual, Pneumatic, Electric Actuator |
| Seat Type | Soft Seat (PTFE, EPDM), Metal Seat (304, 316 Stainless Steel) |
| Application | Chemicals, Water, Oil, Food & Beverage, Pharmaceuticals |
| Standards Compliance | API 6D, ISO 9001, ANSI B16.34, AWWA C507 |
Main Dimensions & Weight
| DN (mm) | L (mm) | H (mm) | W (mm) | Weight (kg) |
|---|---|---|---|---|
| 15 | 100 | 120 | 80 | 2.0 |
| 20 | 110 | 130 | 90 | 2.5 |
| 25 | 120 | 140 | 100 | 3.0 |
| 40 | 150 | 180 | 120 | 5.0 |
| 50 | 160 | 200 | 130 | 6.5 |
| 80 | 200 | 220 | 150 | 10.0 |
| 100 | 220 | 240 | 180 | 14.5 |
| 150 | 260 | 300 | 200 | 22.0 |
Function role
The PTFE-Fabricated Ball Valve operates by utilizing a rotating ball inside the valve body. The ball has a central hole or port through which the fluid flows when the valve is open. When the valve is closed, the ball rotates to seal off the flow path, providing a tight seal and preventing leakage.
The valve features a PTFE seat, which is chemically resistant and ensures smooth operation, even when handling aggressive chemicals and fluids. The full-bore design allows for high-flow applications, minimizing pressure drop and ensuring that the fluid moves through the system efficiently. Whether the valve is used in on/off applications or modulating control, the PTFE Ball Valve is ideal for fluid regulation in systems requiring chemical resistance, high flow capacity, and minimal maintenance.
Constructed from stainless steel, carbon steel, or alloy materials, the PTFE-Fabricated Ball Valve is widely used in applications such as chemical processing, water treatment, and food and beverage production. The PTFE seat ensures that the valve provides tight sealing and smooth operation even under extreme conditions, while the ball valve design allows for easy on/off or modulating control of fluid flow.
Application scenarios
-
Chemical Processing – Flow regulation in chemical reactors, storage tanks, and pipelines
-
Water Treatment – Isolation and regulation of water flow in filtration and treatment systems
-
Food & Beverage – Flow control in food processing and beverage manufacturing lines
-
Pharmaceuticals – Precise flow control in pharmaceutical manufacturing and distribution systems
-
Oil & Gas – Control of fluids in pipelines and processing systems
-
HVAC – Control of hot and cold water flow in commercial and industrial buildings
-
Agriculture – Flow regulation in irrigation and pesticide systems