Buschjost solenoid valve without differential pressure Norgren solenoid valve Series 84220/85220
2/2-way valves ND 15 to 100
for neutral steam and liquid fluids
Solenoid actuated, with forced lifting
Piston seat valves Publication 7500977.06.12.94
Flange connection PN 25 Catalogue index
Operating pressure 0 to 16 bar resp. 25 barA 5
85 220/84 220 series
Description (standard valve)
Solenoid valve for hot water and steam
Flow direction:determined
Fluid temperature:max.+200 °,
Ambient temperature:max.+60 °,
Sum of fluid- and
ambient temperature:max.+260 °,
1)
Mounting position:solenoid preferably to underneath
MaterialBody:Gun metal at ND 15, cast steel at
ND 20 to 100, with gun metal seat
Seat seal:PTFE
Internal parts:1.4104, 1.4301, gun metal
For contaminated fluids insertion of a strainer
is recommended (see accessories).
A
Features
a
b
ab Flat piston valve Valve operates without pressure differential (? p)
P High flow rate
Switching function: Damped operation
Normally closed
Characteristic data
4)
Cat no
ND
Dimen-
Operating pressure
k -value
Weight
Section
v
sion
with gaseous and
table
liquid fluids up to
2
80 mm /s (cSt)
ValveSolenoid
ValveSolenoid
[bar]
DC
AC
3
[mm]
no
XXXXXXX.XXXX
XXXXXXX.XXXX
min. max.
(Base m /h)
[kg]
no
1501654.00101 8522200.83028522200.8306
2001685.80102 8522300.84028522300.8406
25016106.20103 8522400.84028522400.8406
320162711.00104 8522500.84028522500.8406
400163011.80105 8522600.84028522600.8406
500164114.00106 8522700.84028522700.8406
3)
650256751.00207 8522800.8602
2) 2)
650166736.50308 8422800.9502 8422800.9506
3)
800259461.00209 8422900.8602
2) 2)
800169446.50310 8422900.9502 8422900.9506
3)
10002514484.00211 8423000.8602
2) 2)
10001614470.00312 8423000.9502 8423000.9506
1)
Solenoids Power consumption
SolenoidDCAC
Standard
ACDC
Inrush and Holding
voltages
40 Hz to 60 Hz
830214 W(R)
8306(R)C16 V
24 V
24 V
840229 W(R)
(R)
110 V
8406(R)C33 V
205 V
230 V
950255 W(R)
9506(R)C61 V
8602100 W
Socket acc. to DIN 43650 at solenoid
Design acc. to VDE 0580
8402/8406/9502/9506
Voltage range °?10
AC solenoid with rectifier.
100 % duty cycle
Terminal in solenoid housing 8602
Protection class acc. to EN 60529 IP 65
1)
(previous DIN 40050)
According to VDE 0580 at coil temperature +20 °,C
In operating the solenoid coil decrease the power
consumption appr. 30 %.
For technical details see catalog register °±Solenoids°
Further models
available at extra cost XX XXX 01.XXXX Normally open. XX XXX 14.XXXX Seat seal EPDM, up to ND 50,
Mounting position at fluid tem- max. fluid temperature +130 °,
perature: max. +150 °,C solenoi XX XXX 23.XXXX Position indicator with two
vertical on top, max +200 °, solenoid switches
solenoid vertical underneath, ND XX XXX 34.XXXX Enlarged closing force, advis-
32 up to ND 50 only with able at low flow rate and low
solenoids 9502/9506 switching cycles XX XXX 02.XXXX Manual override On request Further versions; Inspection
certificate DIN 50049(R)C3.1.
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