actuator air Cylinder Solenoid Valve Transmitter SMC Parker Festo Schrader Miller Bosch Rexroth CKD Knorr Milwaukee Vickers Taiyo Numatics Mosier Allen Humphrey Koganei
Categories

Buschjost solenoid valve without differential pressure Norgren solenoid valve Series 85850/85840

2/2-way-valves DN 15 to DN 50
For neutral gases and liquid fluids
Solenoid actuated, with forced lifting
Piston valves
85840
Suitable for use in single-channel safety-related systems in  
accordance with DIN EN 61508 / 61511 up to and including SIL 2  
85850
and up to and including SIL 3 in multi-channel systems.
Female threads G 1/2 to G 2 or 1/2 NPT to 2 NPT
Operating pressure 0 to 25 bar
Description (standard valve)
Solenoid valve suitable for:
¨C ai
¨C wate
¨C gases according to DVGW data sheet G 260 with seat seal FP
¨C Oils and other fluids on reques
Switching function:   normally closed
Flow direction:   determined
Fluid temperature:  ¨C10 !aC up to max. +60
Ambient temperature:  ¨C10 !aC up to max. +50
Mounting position:   preferably solenoid vertical on top
Material
Body:  Stainless steel (1.4408)
Seat seal:  NBR
Internal parts:  Stainless steel, PTFE/carbon
For contaminated fluids insertion of a strainer is recommended (see B - accessories).
FeaturesHigh flow rateFor robust industry applicationsDamped operationFor systems with low or fluctuating pressureValve operates without differential pressure

Characteristic data
Valves
Nominal Dia-
Part Number Part Number Connection size Operating pressure * kv-value **
Weight
meter
3
Solenoid with 1 Solenoid with 2 min. (bar)                    max. (bar) (Base m
/h) (kg)
(mm)
8584200.8401 8584200.8404 G 1/2
12 0 25 3.6 2.8
8585200.8401 8585200.8404 1/2 NPT
8584300.8401 8584300.8404 G 3/4
20 0 25 6.0 3.0
8575300.8401 8585300.8404 3/4 NPT
8584400.8401 8584400.8404 G 1
25 0 25 8.9 3.4
8585400.8401 8585400.8404 1 NPT
8584500.8401 8584500.8404 G 1 1/4
32 0 25 22.0 5.6
8585500.8401 8585500.8404 1 1/4 NPT
8584600.8401 8584600.8404 G 1 1/2
40 0 25 22.3 5.4
8585600.8401 8585600.8404 1 1/2 NPT
8584700.8401 8584700.8404 G 2
50 0 25 35.0 6.8
8585700.8401 8585700.8404 2 NPT
2
*  for gases and liquid fluids up to 60 mm /s (cSt); State voltage [V] and frequency [Hz]
** Cv-value (US) !O kv-value x 1.
Inspection certificate DIN EN 10204 - 3.1
1237463.0000  1272888.0000
up to G 1: material quality proof for:  from G 1 1/4: same as 1237463 but with additional:
¨C Function and seal test (DIN EN 12266) ¨C valve body, cover, body screws acc. to DIN EN 10204 - 3.1
¨C Pressure test (DIN EN 12266) ¨C material quality proof for fluid contacted parts acc. to DIN EN 10204 -
¨C Voltage test (DIN, VDE 580 !ì 38 2.2
¨C Material from parts list with material-no. acc. to DIN EN 10204-2. ¨C function and leak test acc. to DIN EN 10204 - 3.1
   leackage A acc. to DIN EN 12266-1
Solenoid 8401 / 8404
Further Options (Valves)
Standard voltage
XXXXX01.XXXX Normally open
XXXXX02.XXXX Manual override
DC  1 AC 2
40 Hz ¨C 60 H
XXXXX03.XXXX Seat seal FPM,  
24 V 24 V  ¨
fluid temperature ¨C10 !aC up to +60 !
 ¨ 110 V 120 V
XXXXX17.XXXX
 Normally open, Seat seal FPM
 ¨ 230 V 220 V
fluid temperature ¨C10 !aC up to +60
Design acc. to DIN VDE 0580
XXXXX50.XXXX
 Double position indicator with safety barge and
Voltage range !à10
HAN? 7D-connector (metal design)
100 % duty cycle
Protection class acc. to DIN EN 60529 IP 65
XXXXX52.XXXX
 Double position indicator with safety barge and
Socket Form A acc. to DIN EN 175301-803 (included)
HAN? 7D-connector (metal design) and manual
AC with rectifier plug
override
On request  Further versions
Power Consumption
According to DIN VDE 0580 at coil temperature of +20 !aC. In operation
Further Options (Solenoids)
the power consumption of the solenoid decreases by approx. 30?%.
XXXXXXX.8441  Protection class
AC 2
Solenoid DC 1
x II 2 GD  EEx me ll T3 T 140!a
Inrush Holding
XXXXXXX.8900
  Protection class
8401 40 W ¨ ¨
x II 2 G   Ex de IIC T4/T5
8404 ¨ 45 VA 45 VA
x II 2 D   Ex tD A21 IP65 T 130 !aC resp.  T 95 !
Attention!
XXXXXXX.8920
  Protection class
The conditions imposed on the Ex approvals lead to reduction of the
x II 2 G   Ex d IIC T4/T5
permissible standard temperature ranges in the cases of explosion
protected solenoids.
x II 2 D   Ex tD A21 IP65 T 130 !aC resp. T 95 !
XXXXXXX.8426
  Protection class
x II 3 G Ex nA ll T4
x II 3 D Ex tD A21 IP65 T 135!a
only DC, for AC solenoids with design inspection  
certificate acc. to category 2, e.g. XXXXXX.8441
On request  Further versions

Part Number Connection size A H H 1 L L 1 T
meter
(mm) (mm) (mm) (mm) (mm) (mm)
(mm)
8584200.840x G 1/2 14.0
12   44 166.0 152.0   67 31.0
8585200.840x
1/2 NPT 13.5
8584300.840x G 3/4 16.0
20   50 174.0 157.5   80 35.5
8585300.840x 3/4 NPT 14.0
8584400.840x G 1 18.0
  62 184.5 164.0   95 44.0
25
8585400.840x 1 NPT 17.0
8584500.840x G 1 1/4 20.0
32   92 212.5 183.5 132 60.0
17.0
1 1/4 NPT
8585500.840x
8584600.840x G 1 1/2 22.0
40   92 212.5 183.5 132 60.0
8585600.840x 1 1/2 NPT 17.0
8584700.840x G 2 24.0
50 109 226.5 192.0 160 74.0
8585700.840x 2 NPT 17.5

Write a review

Your Name:


Your Review: Note: HTML is not translated!

Rating: Bad           Good

Enter the code in the box below:



Export Company Export Company Export Company Global Trade Leads - Import & Export on our award-winning International Trade Site