Pneumatic PTFE Lined Plug Valve is a high-performance valve for automatic control of corrosive fluids. It consists of a pneumatic actuator, a PTFE-lined plug, a CF8/CF8M stainless steel stem, and a cast iron or stainless steel valve body.
Features
Excellent corrosion resistance
The Pneumatic PTFE Lined Plug Valve adopts a fully lined PTFE structure, which has strong adaptability to strong acids and alkalis, and organic chemical media in the pH range of 1 to 14. It maintains stable performance for a long time in corrosive gas and liquid transportation, ensuring continuous operation of the system.
Reliable sealing performance
The Pneumatic PTFE Lined Plug Valve compresses the lining through the cast reinforcement ribs inside the valve body to achieve a full-circle large sealing surface design, which effectively prevents leakage under a working pressure of 10 bar.
Good hygienic performance
Since the Pneumatic PTFE Lined Plug Valve adopts a non-retention cavity structure design, the plug fits tightly with the PTFE lining to avoid medium residue and contamination, and meets the industry standards for medicine, food, etc. that have high requirements for hygienic levels.
Easy installation and maintenance
The Pneumatic PTFE Lined Plug Valve adopts a top-mounted structure, which effectively reduces the number of large-diameter valve body connectors by about 30%, and can achieve online maintenance without disassembling the pipeline, significantly reducing operation and maintenance costs.
Stable lining structure
The Pneumatic PTFE Lined Plug Valve is equipped with a locked PTFE lining structure, combined with the external rib design of the valve body to prevent the lining from shrinking and falling off under high-pressure or vacuum conditions.
specification
|
Size range |
DN50 to DN400 |
|
Valve Material |
Cast iron, lined with PTFE |
|
Disc Material |
PTFE |
|
Sealing material |
PTFE |
|
Stem Material |
CF8 or CF8M |
|
Temperature range |
-10°C to 180°C |
|
Operating pressure range |
10 bar |
Picture
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