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Burkert寶德直動式二位二通升降式銜鐵閥類型 0255 / 貨號 20372
  • Burkert寶德直動式二位二通升降式銜鐵閥類型 0255 / 貨號 20372
  • Burkert寶德直動式二位二通升降式銜鐵閥類型 0255 / 貨號 20372
  • Burkert寶德直動式二位二通升降式銜鐵閥類型 0255 / 貨號 20372
  • Burkert寶德直動式二位二通升降式銜鐵閥類型 0255 / 貨號 20372

Burkert寶德直動式二位二通升降式銜鐵閥類型 0255 / 貨號 20372

兩位兩通直動電磁閥

  • 重疊的線圈系統(tǒng)

  • 緊湊型結構形式


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技術屬性

名稱
金額
單位
Type0255
Operationdirect-acting
Actuator typePlunger valve
Main valve operating principleGlobe valve
Switch functionon/off
Media separationNo
Valve functionA - normally closed - inlet port 1 (P/NC)
Fluidic port connection number2
Valve function number of switching positions2
Valve function manual actuationNo
FlowAbove seat
Nominal pressure min0bar
Nominal pressure max (liquid)35bar
Main valve orifice 1 (P) (mm)2mm
Main valve orifice 1 (inch)5/64 inch
Kv value (water)0,12m3/h
QNn value (gas)130l/min
Main valve wetted materialStainless steel
Port connection 1 typeInner thread
Port connection 1 thread typeG
Port connection 1 thread marking1/4
Port connection 2 typeInner thread
Port connection 2 thread typeG
Port connection 2 thread marking1/4
Valve seat materialStainless steel
Medium-contacting part core materialStainless steel
Medium-contacting part stopper materialStainless steel
Seat seal material categoryPlastics
Seat seal materialPTFE (Polytetrafluorethylene)
Sealing toward outside materialStainless steel and stainless steel
Temperature environment max55°C
Temperature medium min-40°C
Temperature medium max180°C
Voltage / rated voltage230V
Voltage / rated voltage230V
Voltage tolerance negative10%
Voltage tolerance positive10%
Voltage frequency50Hz
AC voltageYes
DC voltageNo
Battery voltageNo
Rated power consumption10W
Electrical connection sortPlug pattern form A according to DIN EN 175301-803
Electrical connection number of contacts2 + Grounding conductor
Cable plug in deliveryenclosed
Cable plug art. no. - type00159395 - 2508
Electrical connection positionin direction of flow left
Electrical connection output directionbottom
Protection type (IP max. with suitable connector)IP65
Coil typeplaced on top
Coil insulation material (encasement)Epoxy
Coil size40mm
Coil wiring overvoltage protectionwithout
Coil wiring rectifierNo
Coil wiring polarity recovery diodeNo
Thermal insulation class of the actuatorH
Nominal operation/Duty cycle100%
Switch time open min10ms
Switch time open max.20ms
Switch time close min20ms
Switch time close max.30ms
Valve setting opening timeNo
Valve setting closing timeNo
Back-pressure-resistant versionNo
Vacuum versionYes
Analysis versionNo
Oil burner valveNo
Steam versionYes
Low-noise versionNo
Main valve with integrated screenNo
Mounting typeMounting bracket
Valve constructionValve complete
重量0,726000kg
折疊表 


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