Sleeve Plug Valve are non-lubricated quarter-turn valves that achieve sealing through the use of a compressible sleeve as a sealing member. In many applications they operate virtually maintenance free for decades. Our valves are used for on/off and throttling service in demanding process applications with media temperatures ranging from -29℃ to 180℃.
Series - 150 To 900
Body & plug materials range from cast steel and stainless steel to other special alloy steel.
Design Features
- Plug valve with Sleeve type PTFE seal serves as cutting and connecting medium on the pipeline
- It can be used in large-scale Chemical industry. It is suitable for water, steam, oil, other corrosive acid
- It has reasonable structure, Reliable seal face (Sleeve type PTFE ), Excellent performance and perfect appearance
- It adopt all around Sleeve type PTFE seal, can ensure zero leakage. Special 360º metal edge can assure fix Sleeve well
- It is designed with no cavity, therefore medium will not accumulate
- It can be used as double -direction flow. It is very convenient for installation and usage
- Material and flange dimension can be selected by practical working condition
Product Specifications
- Size 1/2″-14″ DN15-DN350
- Pressure Class "150, 300, 600, 900" | PN16-PN160
- End Connection Flange (FF, RF, RJ)
- Body Material WCB, CF8, CF8M
- Plug Material CF8, CF8M
- Seat Material PTFE, PPL
- Stem Material 304, 316, 17-4PH, F11
- Design Standard API 599, API 6D
- Face to Face Standard ASME B16.10
- Test Standard API 598, API 6D
- Temperature Range -29℃~180℃
- Actuator Options Lever, Worm Gear, Pneumatic, Electric
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Structure Style
- Sleeve Type
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Connection Standard
- Flange Drilling: ASME B16.5, GB/T 9113, JB/T 79