Non-Lubricated Plug Valve
The Non-Lubricated Plug Valve from Hitech Valves is engineered for reliable shutoff and smooth flow control without the need for sealing lubricants. Its PTFE-sleeved or elastomer-lined plug design ensures low torque, minimal wear, and excellent chemical resistance for clean and corrosive media.
This valve is widely used in chemical processing, water treatment, food & beverage systems, pharmaceutical lines, gas distribution, and low-maintenance industrial flow applications.
- Sizes : 2” to 12”
- Pressure Ratings : PSI - 150, 300, 800
- Temperature Range : –29°C to +400°C (depending on material selection)
- Body: WCB, CI, DI, CF8, CF8M
- Plug: SS304, SS316, 13Cr, Hard-Faced Alloy
- Liners/Sleeves: PTFE, R-PTFE, Elastomer, UHMWPE
- Special corrosion-resistant alloys on request
Key Features
- Self-lubricating sleeve eliminates need for grease
- Low torque with smooth quarter-turn operation
- Excellent resistance to corrosive & clean media
- Tight shutoff with minimal maintenance
- Bubble-tight sealing with PTFE sleeve
- Suitable for manual or actuator-operated systems
Manufactured in accordance with API 623 / API 602, ASME B16.34, IS Standards, and tested as per API 598 / EN 12266 for hydrostatic and seat leakage integrity. Every valve undergoes strict dimensional and material inspection to ensure consistent performance in critical process applications.