Parameter |
Standard |
Working pressure, MPa (kgf/sq.m) |
1,0 (10) |
Nominal bore connection, mm: |
|
outlet |
125 |
inlet |
80 |
Number of outlet connections, pc |
2 |
Pressure loss coefficient, not more than |
10 |
Overall dimensions, mm, not more than: |
|
Length |
1080 |
Width (ïaccording to a body of the hydrant) |
430 |
Height |
190 |
Weight, kg, not more than |
15 |
Parameter |
Unit |
Value |
Working pressure |
MPa |
1 (10) |
Inner diameter |
mm |
125 |
Valve stroke |
mm |
30 |
Valve backlash at the opened hydrant, not more than |
mm |
0,4 |
Height of valve |
mm |
500-3500 with an interval of 250 |
Rotary speed |
Revolution per min |
15 |
Hydraulic resistance in the hydrant at the height of 1000mm, not more than |
C2M-5 |
1,2*103 |
Weight at the height of 1000mm |
kg |
95 |
Quantity of cylinders in the apparatus |
2, each 4 l |
Cylinder working pressure, Mpa (kg/sm2) |
20 (200) |
Resistance, Pa |
|
- inhalation |
300 |
- exhalation |
500 |
Pressure of valve operation, Mpa |
3-4 |
Protective action of the apparatus at least, min |
60 |
Overall dimensions in the package, mm |
650*295*150 |
Mass of equipped apparatus, kg |
15,5 |