The T221M high-performance sleeve control valve adopts a balanced sealing ring fluid pressure balance structure, which has the characteristics of stable operation, large flow capacity, large allowable pressure difference, low noise, especially small leakage.
Trim Type
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1. Standard type internal components | 2. Soft sealed internal components Material: Reinforced polytetrafluoroethylene, suitable for VI grade applications with high leakage requirements, while also serving as a regulator and cutoff. Enhanced polytetrafluoroethylene is located between the valve core and the lower valve stem, making it easy to replace. |
Standard specifications
Type | High Performance Cage Control Valve |
Body Size | DN20~DN450 (3/4~18) |
Body Ratings | PN16, 25, 40, 64, 100； ANSI Class 150, 300, 600 |
Body & Bonnet Material | WCB, CF8, CF8M, CF3, CF3M, WC5, WC6, WC9, LCB, LCC... |
Packing | V-PTFE/Flexible graphite |
Grommet | GRAP+304, GRAP+316, PTFE |
Connections | Flange type (RF.MFM)/Welding type (SW,BW) |
Painting Color | Brown paint/No painting on stainless steel valve body/ silver paint... |
Actuator | Pneumatic type, electro-motion type and manual operation type |
Bonnet Type | Standard type, bellow seal type, low-temperature type, Fin-Extension type |
Note: The above are only standard combinations, and specifications outside of this table are also possible depending on the operating conditions.
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