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01/17/2017г.
Middle-pressure fittings
Manufacturing of middle-pressure fittings: valve gates DN80-100 (32 units), steam traps DN25 (24 units), check valves DN100 (8 units) is currently under way.
- Dn - Nominal diameter, mm
- Pn - Nominal pressure, MPa
- Pp - Operating pressure, MPa
- Tmax - Temperature of working medium, max
- ξ - Flow friction characteristic, max. (determined against inlet nozzle diameter)
- Мкр - Torque of reducer driving shaft (if valve spindle is not driven), Nm
- Kvy - Nominal capacity, min., m3/h
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