A lined flush bottom valve is an industrial PTFE lined valve used to control pressurized liquid flow. The lined flush bottom valve is a type of valve that is lined with a thin layer of PTFE. The lined interior surface of the flush bottom valve is designed to prevent the fluid from leaking into the interior of the valve.
A lined flush bottom valve is typically used to control the flow rate of a liquid or gas in a process that requires the control of the flow rate of a liquid or gas. A lined flush bottom valve is typically used in applications where the control of the flow rate of a liquid or gas is important such as for industrial applications, chemical manufacturing, and food processing.
PTFE Lined Flush Bottom Valve Specifications
| DECRIPTION | MOC |
|---|---|
| Design Std | BS 5351 |
| Body | DI / ASTM A216 GR WCB / CF8 / CF8M |
| Spindle | MS / SS 304/SS 306 |
| Material | Ductile Iron Material – ASTM A395 (60-40-18) CAST Carbon Steel ASTM A216WCB |
| Lining | PFA / FEP / PVDF / HDPE / PP |
| Lining Thickness | 3mm Minimum |
| Spark Test | 15 KVDC |
| Flange Connection | ANSI B16.5,#150 / Customer requirement |
