Application and Functions
Time controlled bottom blowdown system for single or
multi-boiler installations comprises BC 700 Bottom
Blowdown Controller and BCV 700 Pneumatically Actuated
Bottom Blowdown Valve.
The bottom blowdown valve enables a fast opening
which is necessary for the blowing down. This fast
opening causes a suction in the boiler whereby deposits
solids are flushed out of the boiler.
The alarm relay releases to keep the high level safety,
if blowdown valve fails to close fully after a certain
period or to open in a certain period.
Technical Data
Type : BCS 700
Control Characteristics : Integrated Blowdown, On-Off
Nominal Pressure : PN 16 – PN 40
Max. Çalışma Basıncı : 32 bar (g)
Max. Çalışma Sıcaklığı : 239 °C
Function : Alarm Testi, Vana Testi, Alarm Reset ve Modbus RS 485 iletişim
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