Buschjost solenoid valve without differential pressure Norgren solenoid valve Series 84120/85120

2/2-way valves ND 15 to 100
for neutral steam and liquid fluids
Solenoid actuated, with forced lifting
Piston seat valves Publication 7500976.06.05.97
Flange connection PN 16 Catalogue index
Operating pressure 0 to 16 barA 5
85 120/84 120 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 vertical to underneath
MaterialBody:Grey cast iron 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).
Fluid temperature higher than +120 °,C: pay attention to DIN 2401
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
1501653.50101 8512200.83028512200.8306
2001685.30102 8512300.84028512300.8406
25016105.70103 8512400.84028512400.8406
320162710.50104 8512500.84028512500.8406
400163011.30105 8512600.84028512600.8406
500164113.60106 8512700.84028512700.8406
3)
650166748.00207 8512800.8602
2) 2)
650166734.00308 8412800.9502  8412800.9506
3)
800169456.00209 8412900.8602
2) 2)
800169442.00310 8412900.9502  8412900.9506
3)
10001614475.00211 8413000.8602
2) 2)
10001614461.00312 8413000.9502  8413000.9506
State voltage [V] and frequency [Hz]

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 8402/8406;
Design acc. to VDE 0580
9502/9506 AC solenoid with rectifier.
Voltage range °?10
Terminal in solenoid housing 8602
100 % duty cycle
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, solenoid vertical XX XXX 23.XXXX Position indicator with two
2)
on top  solenoid switches
, for ND 32 to ND 50,
2)
fluid temperatur max. +150 °,C XX XXX 34.XXXX Enlarged closing force, advis- XX XXX 02.XXXX Manual override able at low flow rate and low XX XXX 14.XXXX Seat seal EPDM, switching cycles (k -value
v
max. fluid temperature +130 °, reduced appr. -20%) On request Further versions

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