Ball Valves
Forged Carbon Steel 3-Piece Ball Valve, Class 800/1500, NPT/SW/BW
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Industrial Valves & Automated Actuation
Ball Valves
Ball Valves
Manual PTFE/PFA Lined Flanged Ball Valve, WCB/CF8M, PN16
PTFE/PFA-lined flanged ball valve for corrosion-resistant on/off isolation in chemical process systems.
Quick Specifications
Type
PTFE/PFA-lined flanged ball valve
Size
DN15–DN300 (NPS 1/2–12)
Material
WCB / CF8M outer body with PTFE or PFA-lined wetted surfaces
Pressure
PN16 / Class 150
Connection
ASME B16.5, EN 1092-1 / DIN flanged ends
Temperature
−20 to 180 °C (confirm lining grade and pressure-temperature rating)
Product Overview
This flanged ball valve combines a structural WCB or stainless steel shell with a PTFE/PFA lining across wetted surfaces. The lining provides chemical resistance while the full-bore ball-valve design supports rapid quarter-turn isolation.
Specifications
| Model | LINED-BV-WCB/CF8M-PN16 |
|---|---|
| Design Standard | ASME B16.34 / GB/T 12237; API 598 test |
| Size Range | DN15–DN300 (NPS 1/2–12) |
| Pressure Rating | PN16 / Class 150 |
| Body Material | WCB / CF8M outer body with PTFE or PFA-lined wetted surfaces |
| End Connection | ASME B16.5, EN 1092-1 / DIN flanged ends |
| Temperature Range | −20 to 180 °C (confirm lining grade and pressure-temperature rating) |
| Typical Application | Corrosive acids, alkalis and chemically aggressive liquids |
| Operation | Manual lever or gear; actuator option |
| Inspection & Documentation | Hydrostatic shell & seat test; dimensional drawing, material certificate and COC available on request |
