T221M high-performance sleeve control valve

NegotiableUpdate on 05/20

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Overview

T221M high-performance sleeve control valve

Product Details

T221M high-performance sleeve control valve

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 of Internal Components

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

Form Type	High Performance Cage Control Valve
Nominal diameter Body Size	DN20~DN450 (3/4~18)
Nominal Pressure Body Ratings	PN16, 25, 40, 64, 100； ANSI Class 150, 300, 600
Body&Bonnet Material for Valve Body and Cover	WCB, CF8, CF8M, CF3, CF3M, WC5, WC6, WC9, LCB, LCC, Ha Shi C
Packing Packing	V-PTFE/Flexible Graphite
Gasket gasket	GRAP+304, GRAP+316, PTFE
Connection method: Connections	Flange type (RF, MFM)/Welding type (SW, BW) Welding type (SW, BW)
Coating Color	Brown painting/Stainless steel valve body can be left unpainted. No painting on stainless steel valve body
Executing Agency: Actor	Pneumatic type, electric type, and manual operation type
Valve cover type Bonnet Type	Standard type, bellows sealed type, low-temperature type, heat dissipation 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.