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Burkert寶德伺服輔助式兩位兩通隔膜電磁閥類(lèi)型 0142 / 貨號(hào) 42045

0142型PVC塑料電磁閥油寧1'

伺服輔助式隔膜電磁閥，最大通徑 DN 63
適用于腐蝕性介質(zhì)和污染介質(zhì)的塑料電磁閥
介質(zhì)隔離式，不含金屬材料
使用方便的手動(dòng)開(kāi)關(guān)
具有反饋功能，增加開(kāi)關(guān)安全性

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描述
參數(shù)
設(shè)備圖片

技術(shù)屬性

名稱(chēng)	金額	單位
Type	0142
Operation	servo-controlled
Actuator type	Pivot
Main valve operating principle	Diaphragm valve
Switch function	on/off
Media separation	Yes
Valve function	A - normally closed - inlet port 1 (P/NC)
Fluidic port connection number	2
Valve function number of switching positions	2
Valve function manual actuation	Yes
Valve function manual actuation type	Key button
Valve function manual actuation material	PA (Polyamide)
Valve function manual actuation stop	Yes
Valve function manual actuation screw slot	No
Flow	Above seat
Nominal pressure min	0,5	bar
Nominal pressure max (liquid)	6	bar
Main valve orifice 1 (P) (mm)	20	mm
Main valve orifice 1 (inch)	3/4 inch
Kv value (water)	6	m3/h
QNn value (gas)	6.400	l/min
Main valve wetted material	PVC (Polyvinyl chloride)
Port connection 1 type	Bonded sleeve
Port connection 1 size DN	DN 20
Port connection 1 inner diameter (mm)	25	mm
Port connection 2 type	Bonded sleeve
Port connection 2 size DN	DN 20
Port connection 2 inner diameter (mm)	25	mm
Pilot control material medium-contacting	PVDF (Polyvinylidene fluoride)
Seat seal material category	Elastomer
Seat seal material	EPDM (Ethylene-propylene-diene rubber)
Sealing toward outside material	EPDM (Ethylene-propylene-diene rubber)
Temperature environment max	40	°C
Temperature medium min	0	°C
Temperature medium max	50	°C
Voltage / rated voltage	24	V
Voltage / rated voltage	24	V
Voltage tolerance negative	10	%
Voltage tolerance positive	10	%
AC voltage	No
DC voltage	Yes
Battery voltage	Yes
Rated power DC	5	W
Reduced power DC	5	W
Rated power consumption	5	W
Electrical connection sort	Plug pattern form A according to DIN EN 175301-803
Electrical connection number of contacts	2 + Grounding conductor
Cable plug in delivery	enclosed
Cable plug art. no. - type	00161487 - 2508
Electrical connection position	top
Protection type (IP max. with suitable connector)	IP65
Coil type	block bolted
Coil insulation material (encasement)	Epoxy
Coil wiring overvoltage protection	without
Coil wiring rectifier	No
Coil wiring polarity recovery diode	No
Thermal insulation class of the actuator	H
Nominal operation/Duty cycle	100	%
Switch time open min	100	ms
Switch time open max.	800	ms
Switch time close min	1.000	ms
Switch time close max.	4.000	ms
Valve setting opening time	No
Valve setting closing time	No
Back-pressure-resistant version	No
Vacuum version	No
Analysis version	No
Oil burner valve	No
Steam version	No
Pilot control orifice (mm)	2	mm
Pilot control seal material	EPDM (Ethylene-propylene-diene rubber)
Low-noise version	No
Main valve with integrated screen	No
Valve construction	Valve complete
重量	0,821000	kg

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