Gate valves are designed for water and steam lines leak-free shutoff. These valves can be applied only for full valve opening or shutoff. Gate valves can’t be used as control valves
Characteristics
Diameter, DN:
250
mm
Temperature:
545
°C
Hydraulic resistance cofficient, ξ:
0.24
Torque of a spindle?:
2900
Number of revolutions:
29
Working stroke:
290
mm
Dimensions
Height (H):
1902
mm
D2:
345
mm
D1:
251
mm
Length (L):
900
mm
A:
263
mm
Weight:
1877
kg
Weight including actuator:
2368
kg
Working stroke:
290
mm
Drive
Control type:
Э
Actuator type:
797-Э-0
Actuator power:
11.8
kW
Stroke time:
44
s
Pressure, PN:
13.7
MPa
Overall drawing 883-250-E'-01 *
* Dimensions may vary depending on the electric motor model, customer requirements and design constraints.
