国产成A人亚洲精V品无码性色,精品无码一区二区三区在线,国产亚洲精品无码专区

寶德85297產(chǎn)品參數(shù)

點(diǎn)擊次數(shù)：1794 發(fā)布時(shí)間：2016/10/20

提供商：	上海方未機(jī)械設(shè)備有限公司	資料大小：	JPG
圖片類(lèi)型：	JPG	下載次數(shù)：	269 次
資料類(lèi)型：	PNG	瀏覽次數(shù)：	1794 次
相關(guān)產(chǎn)品：

詳細(xì)介紹：

文件下載圖片下載

寶德85297產(chǎn)品參數(shù)

Servo-assisted 2/2 way diaphragm valve
Type 0290 / Ident No. 85297
2/2-way-solenoid valve; servo assisted
Servo-assisted diaphragm with diameter of up to DN 50
Hard-coupled diaphragm opens without differential pressure
Vibration-proof, block screwed coil system
Damped design for quiet closing
Energy-saving power reduction in all DC versions
For selecting the correct product please refer to the technical data, images and notes for proper use according to the data sheet.

寶德85297產(chǎn)品參數(shù)

Technical attributes

Name	Value	Unit
Type	0290
Operation	force-controlled
Actuator type	Plunger valve
Main valve operating principle	Diaphragm valve
Switch function	on/off
Media separation	No
Valve function	A - normally inlet port 1 (P/NC) closed
Fluidic port connection number	2	PCE
Valve function number of switching positions	2	PCE
Valve function manual actuation	No
Flow	Above seat
Nominal pressure min	0	bar
Nominal pressure max (liquid)	12	bar
Main valve orifice 1 (P) (mm)	40	mm
Kv value (water)	16	m3/h
QNn value (gas)	17300	l/min
Main valve wetted material	Brass
Port connection 1 type	Inner thread
Port connection 1 thread type	G
Port connection 1 thread marking	1 1/2
Port connection 2 type	Inner thread
Port connection 2 thread type	G
Port connection 2 thread marking	1 1/2
Medium-contacting part core material	Stainless steel
Medium-contacting part stopper material	Stainless steel
Seat seal material	NBR (Nitrile rubber)
Sealing toward outside material	NBR (Nitrile rubber)
Temperature environment max	55	°C
Temperature medium min	-10	°C
Temperature medium max	80	°C
Voltage / rated voltage	230	V
Voltage / rated voltage	230	V
Voltage tolerance negative	10	%
Voltage tolerance positive	10	%
Voltage frequency	50	Hz
AC voltage	Yes
DC voltage	No
Battery voltage	No
Rated power consumption	16	W
inrush power consumption AC	120	V·A
Rated power AC	32	V·A
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	00008376 - 2508
Electrical connection position	in direction of flow left
Protection type (IP max. with suitable connector)	65
Coil type	block bolted
Coil insulation material (encasement)	Epoxy
Coil size	49	mm
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	300	ms
Switch time open max.	1000	ms
Switch time close min	700	ms
Switch time close max.	4000	ms
Valve setting opening time	No
Valve setting closing time	No
Back-pressure-resistant version	No
Vacuum version	Yes
Analysis version	No
Oil burner valve	No
Steam version	No
Pilot control seal material	NBR (Nitrile rubber)
Low-noise version	No
Main valve with integrated screen	No
Installation length	126	mm
Without mounting	Yes
Valve construction	Valve complete
Weight	2,979000	kg
Weight	2,979000	kg