A lined plug valve is a type of PTFE (polytetrafluoroethylene) lined plug valve used to control the flow of a liquid or gas into a pipe or tube. Lined plugs are used in various applications, including industrial and medical applications. Lined plugs are made of PTFE (polytetrafluoroethylene), which is a type of Teflon-like material.
PTFE has a high melting point, which means it is resistant to heat and high pressure, making it an ideal material for lined plugs. Lined plugs are also resistant to corrosion and can be easily cleaned and maintained. Lined plugs are typically used in applications where the pipe or tube must be kept clean and free from contamination.
PTFE Lined Plug Valve Specifications
| DECRIPTION | MOC |
|---|---|
| Design Std | BS 5158 |
| Body | DI / ASTM A216 GR WCB / CF8 / CF8M |
| Plug | DI / ASTM A216 GR WCB / CF8 / CF8M |
| 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 |
Design, Standard & Feature
- “Locked-in” PFA liner
- Quick quarter-turn rotation
- Cavity Less High Performance Design
- Rugged construction
- Totally Maintenance Free Design
- Ideal for corrosives
- Easy turning without lubrication
- Superior long-lasting shut-off
- Zero Leakage (Class VI Leakage Rate) due to large sealing area
- Unique Lining makes it Fully Locked from Top, Bottom & Port
Application
- Agriculture Industry
- Petro-Chemicals Industry
- Steel Industries
- Food Industries
- Cement Industries
- Oil & Gas Industries
- Refineries Industries
- Chemicals Industries
- Pharmaceutical Industries
- Water Treatment Plants
