Hatch of bitumen tank LC-B-500, mounted on the tank of bitumen carrier. The hatch is equipped with a breathing valve.
Conditional diameter DN, mm - 500
Operating temperature, º? - up to +250
Number of thumbs, pcs - 6
Overall dimensions in closed position, mm, not more - 695×685×250
Weight, kg, not more - 45
Characteristics of the breathing valve:
- working overpressure Pr, MPa (kg/cm2) - 0,003 (0,03) - 0,0063 (0,063)
- working vacuum pressure ??, MPa (kg/cm2) - 0,0015 (0,015) - 0,0025 (0,025)
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