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:
0.4
Torque of a spindle?:
400
Number of revolutions:
29.5
Working stroke:
235
mm
Dimensions
Height (H):
1281
mm
D2:
273
mm
D1:
248
mm
Length (L):
650
mm
A:
232
mm
Weight:
538
kg
Weight including actuator:
658
kg
Working stroke:
235
mm
Drive
Control type:
Э
Actuator type:
793-Э-0-II
Actuator power:
1.32
kW
Stroke time:
81
s
Pressure, PN:
4
MPa
Overall drawing 1017-250-E' *
* Dimensions may vary depending on the electric motor model, customer requirements and design constraints.
