Buschjost solenoid valve without differential pressure Norgren solenoid valve Series 84200/85200
2/2-way valves ND 15 to 100
for neutral gaseous and liquid fluids
Solenoid actuated, with forced lifting
Pistion seat valves Publication 7502711.06.05.97
Flange connection PN 40 Catalogue index
Operating pressure 0 to 25 barA 5
85 200/84 200 series
Description (standard valve)
Solenoid valve for air, water and oil
Flow direction:determined
Fluid temperature:max.+90 °,
Ambient temperature:max.+50 °,
Sum of fluid- and
ambient temperature:max.+130 °,
Mounting position:optional, preferably
solenoid vertical on top,
DN 65 and larger only
vertical on top
MaterialBody:Cast steel (1.0619)
Seat seal:NBR
Internal parts:1.4104, 1.4301,
Brass, 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
1)
Section
k -value
Weight Dimen-
ND Operating pressure
v
Cat no
sion
with gaseous and
table
liquid fluids up to
2
/s (cSt)
40 mm
ValveSolenoid
ValveSolenoid
[bar]
D.C.
A.C.
3
XXXXXXX.XXXX
XXXXXXX.XXXX
no
min. max.
(Base m /h) [kg] no
[mm]
150255.55.50101 8520200.830185 20200.8304
2002510.05.80102 8520300.84018520300.8404
2502512.56.20103 8520400.84018520400.8404
3202527.011.00104 8520500.84018520500.8404
4002531.011.80105 8520600.84018520600.8404
5002543.014.00106 8520700.84018520700.8404
6502567.036.50207 8420800.95018420800.9504
8002594.046.50208 8420900.95018420900.9504
100025144.070.00209 8421000.95018421000.9504
Solenoids Power consumption
SolenoidDCAC
Standard
ACDC
Inrush and Holding
voltages
40 Hz to 60 Hz
830122 W(R)
8304(R)C25 V
24 V
24 V
840140 W(R)
110 V
(R)
8404(R)C45 V
230 V
205 V
950180 W(R)
9504(R)C89 V
Socket acc. to DIN 43650
Design acc. to VDE 0580
AC solenoid with rectifier.
Voltage range °?10
100 % duty cycle
1)
According to VDE 0580 at coil temperature +20 °,C
Protection class acc. to EN 60529 IP 65
In operating the solenoid coil decrease the power
(previous DIN 40050)
consumption appr. 30 %.
Attention! Restricted temperature range for explo-
sion proof solenoids.
For technical details see catalog register °±Solenoids°
Further models
available at extra cost XX XXX 01.XXXX Normally open, mounting posi- XX XXX XX.8402 Solenoid for higher temperature
4)
tion solenoid vertical on top max. fluid temperature +200 °,C
from ND 20 operating pressure XX XXX 02.XXXX Manual override
max. 16 bar, mounting position: XX XXX 03.XXXX Seat seal FPM, max. fluid tem-
2)
vertical, with solenoid under-
perature +110 °,C
neath, for DC only XX XXX 06.XXXX Seat seal PTFE, max. fluid
2)
temperature +110 °,C , operat- XX XXX XX.8406 Same as 8402, for AC only
ing pressure max. 16 bar up to XX XXX XX.8436 Solenoid in protection class
ND 50 EEx me II T4 XX XXX 14.XXXX Seat seal EPDM up to max. XX XXX XX.8900 Solenoid in protection class
fluid temperature +110 °, EEx de llC T4 and T5,
3) XX XXX 17.XXXX Normally open, seat seal FPM, up to ND 50 only
max. fluid temperature +110 °,C XX XXX XX.8920 Solenoid in protection class
mounting position: solenoid EEx d llC T4 and T5,
3)
vertical on top up to ND 50 only XX XXX 22.XXXX Operating pressure max. 40 bar XX XXX XX.9502 Solenoid for higher temperature
2)
up to ND 50 max. fluid temperature +150 °,C XX XXX 23.XXXX Position indicator with two from ND 65, operating pressure
solenoid switches max. 16 bar, for D.C. only XX XXX 25.XXXX Seat seal FPM with larger bleed XX XXX XX.9540 Solenoid in protection class
orifices in the piston (up to ND EEx me ll T3 and T4,
50), for eg. fuel and oil, max. from ND 65
2
viscosity 80 mm /s(cSt), max. On request Overexcitation, Solenoid in
2)
fluid temperature +110 °,C protection class EEx d I, XX XXX 28.XXXX All materials suitable for temper- EEx de I, special connections
atures below -10 °, XX XXX 34.XXXX Enlarged closing force, advis-
able at low flow rate and low
switching cycles On request Further versions
2)
up to max. +200 °,C fluid temperature with solenoid for highe
temperatures
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