Buschjost solenoid valve without differential pressure Norgren solenoid valve Series 85730/85720
2/2-way valves DN 8 to DN 50
For neutral steam and liquids
Solenoid actuated, with forced lifting
Piston valves
Internal threads G 1/4 to G 2 or 1/4 NPT to 2 NPT
Operating pressure 0 to 16 bar
Description (standard valve)
Solenoid valve for steam, hot water, and other neutral liquids
Switching function: normally closed
Flow direction: determined
Fluid temperature: 0 !aC up to max. +200 !
Ambient temperature: 0 !aC up to max. +60 !
Mounting position: Solenoid mounted underneath
(up to max. +150 !aC preerably
solenoid vertical on top)
Material
Body: Brass (CW617N)
Seat seal: PTFE
Internal parts: Stainless steel, PTFE/Carbon/FPM
For contaminated fluids insertion of a strainer is recommended.
FeaturesHigh flow rateFor robust industry applicationsDamped operationValve operates without differential pressureSolenoid interchangeable without tools (c) up to G 1 thread
Characteristic Data
Valves
Part Number Part Number Nominal Diame- Connection Size Operating Pressure * kv-value **
Weight Total
3
Solenoid with 1 Solenoid with 2 ter (mm) min. max. (bar) (Base m
/h) (kg)
8572000.9402 8572000.9406 G 1/4
8 0 16 1.9 2.4
8573000.9402 8573000.9406 1/4 NPT
8572100.9402 8572100.9406 G 3/8
10 0 16 3.0 2.4
8573100.9402 8573100.9406 3/8 NPT
8572200.9402 8572200.9406 G 1/2
12 0 16 3.8 2.5
1/2 NPT
8573200.9402 8573200.9406
8572300.9402 8572300.9406 G 3/4
20 0 16 6.1 2.7
8573300.9402 8573300.9406 3/4 NPT
8572400.9402 8572400.9406 G 1
25 0 16 9.5 3.1
8573400.9402 8573400.9406 1 NPT
8572500.8402 8572500.8406 G 1 1/4
32 0 16 23.0 5.6
8573500.8402 8573500.8406 1 1/4 NPT
8572600.8402 8572600.8406 G 1 1/2
40 0 16 25.0 5.4
8573600.8402 8573600.8406 1 1/2 NPT
8572700.8402 8572700.8406 G 2
50 0 16 41.0 6.8
8573700.8402 8573700.8406 2 NPT
2
* for gases and liquid fluids up to 40 mm /s (cSt) State voltage [V] and frequency [Hz]
** C -value (US) !O -value x 1.2
v v
Further Options (Valves)Solenoid 9402 / 9406 and 8402 / 8406
XXXXX01.XXXX Normally open, Standard voltage
from G 1/2 with solenoid 8402 / 8406
DC 1 AC 2
Mounting position and Fluid temperature
40 Hz ¨C 60 H
max. +150 !aC solenoid vertical on top,
24 V 24 V ¨
max. +200 !aC solenoid vertical unde-
neath;
¨ 110 V 120 V
G 1 1/4 only vertical on top
¨ 230 V 220 V
XXXXX02
.XXXX Manual override
Design acc. to DIN VDE 0580
Voltage range !à10
XXXXX14.XXXX Seat seal EPDM,
100 % duty cycle
max. Fluid temperature +130 !aC
Protection class acc. to EN 60529 IP65
Socket Form A acc. to DIN EN 175301-803 (included)
XXXXX22
.XXXX max. operating pressure 25 bar
AC with rectifier plug
XXXXX23.XXXX Position indicator with two solenoid sen-
sors,
Power Consumption
only with solenoid 8400
According to DIN VDE 0580 at coil temperature
of +20 !aC. In operation the power consumption of the solenoid decre-
On request Further versions
ses by approx. 30 %.
AC 2
Solenoid DC 1
Accessories : - Manual override conversion kit
Inrush Holding
- Mounting bracket conversion kit
9402 * 29 W ¨ ¨
9406 * ¨ 33 VA 33 VA
8402 29 W ¨ ¨
Further Options (Solenoids)
8406 ¨ 33 VA 33 VA
Part Number Nominal Diame- Connection Size A H H 1 L L 1 T
ter (mm) (mm) (mm) (mm) (mm) (mm) (mm)
8572000.940x G 1/4 12.0
8 44 152.0 140.5 60 27.5
8573000.940x
1/4 NPT 10.0
8572100.940x G 3/8 12.0
10 44 152.0 140.5 60 27.5
8573100.940x 3/8 NPT 10.5
8572200.940x G 1/2 14.0
44 154.5 140.5 67 31.0
12
8573200.940x 1/2 NPT 13.5
8572300.940x G 3/4 16.0
20 50 162.0 146.5 80 35.5
3/4 NPT 14.0
8573300.940x
8572400.940x G 1 18.0
25 62 183.0 162.0 95 44.0
8573400.940x 1 NPT 17.0
8572500.840x G 1 1/4 20.0
32 92 212.5 183.5 132 60.0
8573500.840x 1 1/4 NPT 17.0
8572600.840x G 1 1/2 22.0
40 92 212.5 183.5 132 60.0
8573600.840x 1 1/2 NPT 17.0
8572700.840x G 2 24.0
50 109 226.5 192.0 160 74.0
8573700.840x 2 NPT 17.5
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