T940H Electric High-Pressure Control Valve
I. Product Overview:
The T940H electric high-pressure regulating valve from the manufacturer mainly consists of parts such as the valve body, sleeve, valve disc, and valve stem. Both the sleeve and the valve disc are equipped with throttling holes. By rotating the valve disc within the valve seat, the flow area is adjusted to control the flow rate. When matched with a ZKJ-type or other electric rotary actuators, remote control and automatic control can be realized. This series of regulating valves is applicable to a nominal pressure range of 1.6-10MPa/cm², an operating temperature range of ≤425℃ for T940H-40 and T940H-100 models. It is suitable for water pipelines, and is installed on low, sub-medium pressure, medium pressure boiler feed water or high-pressure heater drain pipelines. The feed water regulating valve is installed on the boiler feed water pipeline to adjust the feed water flow, meeting the operational needs of the boiler and load.
II. Performance Parameters:
Nominal Pressure (Mpa) | 1.6 | 2.5 | 4 | 6.4 | 10 | 16 |
Shell Test Pressure (Mpa) | 2.4 | 3.75 | 6 | 9.6 | 15 | 24 |
Seal Test Pressure (Mpa) | 1.76 | 2.75 | 4.4 | 7.04 | 11 | 17.6 |
Maximum Inlet Pressure (Mpa) | 1.6 | 2.5 | 4 | 6.4 | 10 | 16 |
Outlet Pressure Range (Mpa) | Pressure reduction ratio: 0.6 | |||||
Leakage Rate | 0.5%QMax | |||||
Temperature-Pressure Class | ANSI B16.34 | |||||
III. Component Materials:
Component Name | Component Material |
Valve Body, Valve Cover, Bottom Cover | WCB |
Valve Seat | 304 |
Valve Disc | 2Cr13 |
Valve Stem | 2Cr13 |
Gasket | Flexible Graphite/1Cr18Ni9 |
Guide Sleeve | 2Cr13 |
Packing | Flexible Graphite |
Bolt | 35CrMoA |
Nut | 45 |
IV. External Dimensions:
Nominal Diameter DN | B | T | H | Pipe Specification |
50 | 385 | 258 | 76*10 | |
80 | ||||
100 | 310 | 750 | 190 | 133*16 |
125 | 390 | 895 | 225 | 168*22 |
150 | 727 | 985 | 194*25 | |
200 | 390 | 273*36 |
| Machinery & Equipment/Valves/Control Valves | |
