Product Description
T40H-40, T40H-100 feed water rotary control valve: suitable for medium and low pressure boiler feed water pipes and high pressure heater drain pipes, by rotating the cylindrical valve disc to change the window area formed by the valve seat, so as to achieve The purpose of regulating flow. The rotary opening and closing angle of the water supply rotary control valve is 60°, which is indicated by the opening indicator plate above the control valve. It can be equipped with electric actuators for remote automatic operation.
Product performance parameters
Model PN Working pressure/MPa Applicable temperature/℃ Applicable medium
| T40H-40 | 40 | 4.0 | ≤200 | water, steam |
| T40H-100 | 100 | 10.0 |
Product parts material
Model Material Valve Body Seat Disc Pull Stem Stem Fastener Packing
| T40H-40 | High quality carbon steel | Chrome Stainless Steel | Chrome Stainless Steel | Chrome Stainless Steel | Chrome Stainless Steel | high quality steel | Flexible graphite |
| T40H-100 |
Product shape and structure size
DN maximum flow area/cm2LHDD1D2D3bff1z×Φd
| 50 | 1.89 | 230 | 245 | 160 | 125 | 100 | 88 | 20 | 3 | 4 | 4×Φ18 |
| 65 | 2.72 | 290 | 250 | 180 | 145 | 120 | 1140 | 22 | 3 | 4 | 8×Φ18 |
| 80 | 6.4 | 310 | 255 | 195 | 160 | 135 | 121 | 24 | 3 | 4 | 8×Φ18 |
| 100 | 8.4 | 350 | 280 | 230 | 190 | 160 | 150 | 26 | 3 | 4.5 | 8×Φ23 |
DN maximum flow area/cm2LHDD1D2D3bff1z×Φd
| 50 | 1.27 | 300 | 250 | 195 | 145 | 115 | 88 | 28 | 3 | 4 | 4×Φ25 |
| 80 | 5.5 | 380 | 255 | 230 | 180 | 150 | 121 | 34 | 3 | 4 | 8×Φ25 |
| 100 | 15 | 400 | 288 | 265 | 210 | 175 | 150 | 38 | 3 | 4.5 | 8×Φ30 |
| 150 | 19 | 450 | 340 | 350 | 290 | 250 | 204 | 46 | 3 | 4.5 | 12×Φ34 |
| 200 | 55 | 710 | 455 | 430 | 360 | 315 | 260 | 54 | 3 | 4.5 | 12×Φ40 |
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