All lea?ets are available on: www.asco-process-scope.com
3/2
Series
320
PIC-2-10-GB
SOLENOID VALVES
direct operated
core disc
1/4
U
NC
NO
1
23
12
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2004/R01
SPECIFICATIONS
pipe
size
ori?ce
size
?ow
coef?cient
Kv
operating pressure
differential (bar)
power
level
BP
pre?x optional solenoids
basic catalogue number
min.
max. (PS) NEMA
7&9
ATEX/CENELEC
IP65
air/water(?) EExd EExem EExm EExn
NPT (mm) (m
3
/h) (l/m) ~ = ~/= EF NF EM PV ZN SC brass stainless st.
U - Universal
1/4
0,8
1,6
2,4
0,02
0,08
0,10
0,3
1,3
1,7
0
0
0
27
9
7
19
5
4
16,7/11,2
10,5/11,2
16,7/11,2
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
B320A170
(1)
B320A172
B320B174
-
-
B320A200
NC - Normally closed
1/4
0,8
1,6
2,4
3,2
0,02
0,08
0,10
0,21
0,3
1,3
1,7
3,5
0
0
0
0
50
15
10
6
35
11
8
4
16,7/11,2
16,7/11,2
10,5/11,2
10,5/11,2
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
B320A180
(1)
B320A182
B320A184
B320A186
-
-
B320A202
B320A203
NO - Normally open
1/4
0,8
1,6
2,4
3,2
0,02
0,08
0,10
0,21
0,3
1,3
1,7
3,5
0
0
0
0
55
17
10
5
40
11
7
4
16,7/11,2
16,7/11,2
10,5/11,2
10,5/11,2
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
B320A190
(1)
B320A192
B320A194
B320A196
-
-
B320A204
B320A205
● Available feature ? Available feature in DC only - Not available
(1)
UR discs
FEATURES
? Three way solenoid valves with ori?ce and pipe connections in valve body
? Valves are designed to handle relatively high pressure 3-way applications
? Valves do not require a minimum operating pressure
? The solenoid valves satisfy all relevant EC Directives
GENERAL
Differential pressure 0 - 55 bar [1 bar = 100kPa]
Maximum viscosity 65cST (mm
2
/s)
Response times 5 - 25 ms
?uids (?) temperature range (TS) seal materials (?)
air, inert gas, water, oil
-20 to + 90°C
-20 to + 40°C
NBR (nitrile)
UR (urethane)
MATERIALS IN CONTACT WITH FLUID
(?) Ensure that the compatibility of the ?uids in contact with the materials is veri?ed
Brass body Stainless steel body
Body and seat Brass AISI 303 SS
Core tube Stainless steel Stainless steel
Core and plugnut Stainless steel Stainless steel
Springs Stainless steel Stainless steel
Sealings NBR
NBR
Discs NBR or UR
NBR
Disc holder & core guide CA CA
Shading coil Copper Silver
All lea?ets are available on: www.asco-process-scope.com
SERIES 320
2-10-2
PRODUCT SELECTION GUIDE
STEP 1
Select basic catalogue number,
including pipe thread indenti?cation
letter. Refer to the speci?cations table
on page 1.
Example: B320A202
STEP 2
Select pre?x (combination). Refer to
the speci?cations table on page 1 and
the pre?x table on page 2, respect the
indicated power level.
Example: PV
STEP 3
Select suf?x (combination) if required.
Refer to the suf?x table on page 2,
respect the indicated power level.
Example: T
STEP 4
Select voltage. Refer to standard
voltages on page 3.
Example: 24V / DC
STEP 5
Final catalogue / ordering number.
Example:
PVB320A202 T 24V / DC
(4)
Pre?x EF and EV should always be used in conjunction with
change letter G in the basic number
(5)
Basic kit number applies to SC coil construction
ORDERING EXAMPLES KITS:
WSEM
WP
C302183
C302142
C302255
C302200
V
MO
MS
suf?xpre?x
basic number
(5)
(5)
ORDERING EXAMPLES:
WST
SCHT
SC
WP
WS
EF
B 320A192
B 320A184
B 320A194
B 320A170
B 320A182
B 320B174
B 320A190
B 320G200
230V
230V
24V
24V
24V
230V
230V
240V
/ 50 Hz
/ 50 Hz
/ DC
/ DC
/ DC
/ 50 Hz
/ 50 Hz
/ 60 Hz
V
MB
MS
VP
Q
CO
MO
voltage
suf?x
pre?x
pipe thread
basic number
(4)
(4)
2007/R01
PREFIX TABLE
pre?x description power level
1 2 3 4 5 6 7 LP RP MP BP
S C D U Dustproof ATEX (EN 50281-1-1) - - - ?
E F Explosionproof - NEMA 3, 4, 6, 7, 9 - - - ?
E V Explosionproof - NEMA 3, 4, 6, 7, 9 - 316 SS - - - ?
E M Encapsulated ATEX (EN 50019 & EN 50028) - - - ?
E T Threaded conduit/hole (M20 x 1.5) - - - ?
I S S C Intrinsically safe with SC coil ATEX (EN 50020) - - - -
N F Flameproof - Aluminium ATEX (EN 50018) - - - ?
N L Flameproof - Cast Iron ATEX (EN 50018) - - - ?
P V Encapsulated ATEX (EN 50028) - - - ?
S C Solenoid with spade plug connector (EN 60730) - - - ?
W P Waterproof IP67 - Metal enclosure (EN 60730) - - - ?
W P D U Dustproof ATEX (EN 50281-1-1) - Metal enclosure - - - ?
W P I S I.S. with Metal IP67 enclosure ATEX (EN 50020) - - - -
W P Z N Non Sparking metal enclosure ATEX (EN 50021) - - - ?
W S Waterproof IP67 - 316 SS enclosure - - - ?
W S D U Dustproof ATEX (EN 50281-1-1) - 316 SS enclosure - - - ?
W S E M 316 SS "EM" enclosure ATEX (EN 50019, EN 50020) - - - ?
W S I S I.S. with 316 SS IP67 enclosure ATEX (EN 50020) - - - -
W S N F Flameproof - 316 SS ATEX (EN 50018) - - - ?
W S Z N Non Sparking 316 SS enclosure ATEX (EN 50021) - - - ?
T Threaded conduit (1/2" NPT) - - - ?
H C Class H - Battery charging circuit - - - ?
H T Class H - High temperature - - - ?
Z N Encapsulated Non Sparking ATEX (EN 50021) - - - ?
X Other special constructions - - - ?
SUFFIX TABLE
suf?x description power level
1 2 3 4 5 LP RP MP BP
E EPDM (ethylene-propylene) - - - ?
J CR (chloroprene) - - - ?
N Oxygen service (CR (chloroprene)) - - - ?
N V FPM (?uoroelastomer) parts cleaned for oxygen service - - - ?
T PTFE (polytetra?uoroethylene) - - - ?
V FPM (?uoroelastomer) - - - ?
W UR (urethane) - - - ?
C O Epoxy coating on all external surfaces - - - ?
M B Mounting bracket - - - ?
P Dry gas, non-lubricated air construction - - - ?
Q Long life, quiet operation construction - - - ?
M O Manual operator
- - - ?
M S Screw type manual operator - - - ?
● Available feature
? Standard feature for B320A170, B320A180 and B320A190
- Not available
ATEX solenoids are also approved according to EN 50281-1-1 (dust) and
EN 13463-1 (non electrical valves)
OPTIONS & ACCESSORIES
catalogue
number
spare parts kit no.
(1)
mouting
bracket no.
~ =
SC B 320A170
SC B 320A172
SC B 320B174
SC B 320A180
SC B 320A182
SC B 320A184
SC B 320A186
SC B 320A190
SC B 320A192
SC B 320A194
SC B 320A196
SC B 320A200
SC B 320A202
SC B 320A203
SC B 320A204
SC B 320A205
C302112
C302114
C302116
C302140
C302141
C302142
C302143
C302182
C302183
C302184
C302184
C312189
C312191
C312191
C312193
C312193
C302200
C302201
C302201
C302226
C302227
C302227
C302228
C302254
C302255
C302255
C302255
C312190
C312192
C312192
C312194
C312194
160800
(2)
160800
(2)
160800
(2)
160800
(2)
160800
(2)
160800
(2)
160800
(2)
160800
(2)
160800
(2)
160800
(2)
160800
(2)
162950-001
(3)
162950-001
(3)
162950-001
(3)
162950-001
(3)
162950-001
(3)
(1)
Standard pre?xes/suf?xes are also applicable to kits
(2)
Mounting holes in body
(3)
Mounting bracket supplied standard with valve
All lea?ets are available on: www.asco-process-scope.com
2-10-3
SERIES 320
ELECTRICAL CHARACTERISTICS
Coil insulation class F
Connector Spade plug
Connector speci?cation ISO 4400 (cable ? 6-10 mm)
Electrical safety IEC 335
Standard voltages: DC (=) 24V - 48V
AC (~) 24V - 48V - 115V - 230V/50Hz; Other voltages and 60Hz are available on request
pre?x
option
power ratings operator
ambient
temperature
range (TS)
safety code
electrical
enclosure
protection
(EN 60529)
replacement coil / kit
type
(2)
inrush holding hot/cold
~ =
~ ~ =
(VA) (VA) (W) (W) (°C)
(1)
230V/50 Hz 24V/DC
Basic Power (BP)
SC
SC
WP/WS
WP/WS
(WS)NF/NL
(WS)NF/NL
(WS)NF/NL
EM/WSEM
PV
EF
EF
ZN
ZN
WP(WS)ZN
WP(WS)ZN
WP(WS)ZN
55,0
78,0
55,0
78,0
55,0
-
78,0
55,0
55,0
50,0
70,0
55,0
78,0
-
55,0
78,0
23,0
35,0
23,0
35,0
23,0
-
35,0
23,0
23,0
25,0
40,0
23,0
35,0
-
23,0
35,0
10,5
16,7
10,5
16,7
10,5
-
16,7
10,5
10,5
10,1
17,1
10,5
16,7
-
10,5
16,7
9,0/11,2
-
9,0/11,2
-
-
9,0/11,2
-
9,0/11,2
9,0/11,2
9,0/11,6
-
9,0/11,2
-
9,0/11,2
-
-
-40 to +75
-40 to +50
-40 to +75
-40 to +50
-60 to+25/40/60
-60 to+40/60/75
-60 to +40
-40 to +40
-40 to +65
-40 to +54/40
-40 to +54/40
-20 to +50
-20 to +50
-40 to +60/75
-40 to +75
-40 to +40
EN 60730
EN 60730
EN 60730
EN 60730
II 2 G/D EEx d II CT6/T5/T4
II 2 G/D EEx d II C T6/T5/T4
II 2 G/D EEx d II C T4
II 2 G/D EEx em II T3
II 2 G/D EEx m II T3(~)T4(=)
NEMA type 7 and 9
NEMA type 7 and 9
II 3 G/D EEx nA II T3
II 3 G/D EEx nA II T3
II 3 G/D EEx nA II T4/T3
II 3 G/D EEx nA II T3
II 3 G/D EEx nA II T3
moulded IP65
moulded IP65
steel IP67
steel IP67
alu/steel IP67
alu/steel IP67
alu/steel IP67
steel IP67
moulded IP65
NEMA 4X
NEMA 4X
moulded IP65
moulded IP65
steel IP67
steel IP67
steel IP67
400425-117
400425-217
400405-117
400405-217
400405-117
-
400405-217
400909-117
-
(3)
238614-057D
238614-157D
-
(3)
-
(3)
-
400405-117
400405-217
400425-142
-
400405-142
-
-
400405-142
-
400913-142
-
(3)
238714-006D
-
-
(3)
-
(3)
400425-142
-
-
01 / 02
01 / 02
03 / 04
03 / 04
05 / 06
05 / 06
05 / 06
03 / 04
07 / 08
09 / 10
09 / 10
01 / 02
01 / 02
03
03
04
(1)
Temperature range can be limited by sealings
(2)
Refer to the dimensional drawings on page 4 and 5
(3)
Multiple coil-kits available under ATEX, contact us
- Not available
INSTALLATION
● Multi language installation/maintenance instructions are included with each valve
● The solenoid valves can be mounted in any position without affecting operation
● Threaded pipe connection identi?er is B = NPT (ANSI 1.20.3)
● Declarations of conformity are available on request
● EEx em (pre?x "EM") execution: solenoid enclosure has a cable gland with integral strain relief for cables with an o.d. from
7 to 12 mm and is provided with an internal and external connection facility for an earthing or bonding conductor
ADDITIONAL OPTIONS
● EEx m (pre?x "PV") execution can be supplied in various cable lengths
● Compliance with "UL", "CSA" and other local approvals available on request
● 1/2" NPT (pre?x "T") and M20 x 1,5 (pre?x "ET") conduits (aluminium or 316 SS) available for steel solenoid housing
● Special moulded-in solid state components for peak voltage suppression and/or recti?cation (four diode bridge)
2007/R01
All lea?ets are available on: www.asco-process-scope.com
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SERIES 320
2-10-4
DIMENSIONS (mm), WEIGHT (kg)
TYPE 03
Pre?x "WP", "WS", "(WS)EM" and "WP(WS)ZN" Solenoid
Basic power
Steel; epoxy coated (EM, WP and WPZN)
AISI 316 SS (WS, WSEM, WSZN)
IEC 335 / EN 50019, EN 50028 and 50281-1-1
IP67 / II 2 G/D EEx em II / II 3 G/D EEx nA II
B320 A170 / A172 / B174 / A180 / A182 / A184 /
A186 / A192 / A194 / A196 / A198
TYPE 05
Pre?x "NF", "NL" and "WSNF" Solenoid
Basic power
Aluminium, steel; epoxy coated (NF and NL)
AISI 316 SS (WSNF)
EN 50018 and EN 50281-1-1
IP67 / II 2 G/D EEx d IIC
B320 A170 / A172 / B174 / A180 / A182 / A184 /
A186 / A192 / A194 / A196 / A198
B320 A170 / A172 / B174 / A180 / A182 / A184 /
A186 / A192 / A194 / A196 / A198
TYPE 04
Pre?x "WP", "WS", "(WS)EM" and "WP(WS)ZN" Solenoid
Basic power
Steel; epoxy coated (EM, WP and WPZN)
AISI 316 SS (WS, WSEM and WSZN)
IEC 335 / EN 50019, EN 50028 and 50281-1-1
IP67 / II 2 G/D EEx em II / II 3 G/D EEx nA II
B320A200 / A202 / A203 / A204 / A205
TYPE 06
Pre?x "NF", "NL" and "WSNF" Solenoid
Basic power
Aluminium, steel; epoxy coated (NF and NL)
AISI 316 SS (WSNF)
EN 50018 and EN 50281-1-1
IP67 / II 2 G/D EEx d IIC
B320A200 / A202 / A203 / A204 / A205
360°
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360°
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360°
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360°
B320A200 / A202 / A203 / A204 / A205
TYPE 01
Pre?x "SC" and "ZN" Solenoid
Basic power
Epoxy moulded
IEC 335 / ISO 4400 (SC)
EN 50021 (ZN)
IP65 / II 3 G/D EEx nA II
TYPE 02
Pre?x "SC" and "ZN" Solenoid
Basic power
Epoxy moulded
IEC 335 / ISO 4400 (SC)
EN 50021 (ZN)
IP65 / II 3 G/D EEx nA II
2007/R01
All lea?ets are available on: www.asco-process-scope.com
SERIES 320
2-10-5
TYPE 09
Pre?x "EF" Solenoid
Basic power
Epoxy encapsulated
ICS-6 ANSI / NEMA
Type 7 and 9
NOTE: applicable to solenoid only
B320 G170 / G172 / G174 / G180 / G182 / G184 /
G186 / G192 / G194 / G196 / G198
TYPE 07
Pre?x "PV" Solenoid
Basic power
Epoxy encapsulated
EN 50028 and EN 50281-1-1
II 2 G/D EEx m II
IP65
B320 A170 / A172 / B174 / A180 / A182 / A184 /
A186 / A192 / A194 / A196 / A198
DIMENSIONS (mm), WEIGHT (kg)
TYPE 10
Pre?x "EF" Solenoid
Basic power
Epoxy encapsulated
ICS-6 ANSI / NEMA
Type 7 and 9
NOTE: applicable to solenoid only
B320G200 / G202 / G203 / G204 / G205
TYPE 08
Pre?x "PV" Solenoid
Basic power
Epoxy encapsulated
EN 50028 and EN 50281-1-1
II 2 G/D EEx m II
IP65
B320A200 / A202 / A203 / A204 / A205
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360° 360°
2007/R01
type pre?x/option power
level
A B C D E F G H J K L weight
01 SC, ZN BP 80 50 30 43 45 21 36 70 95 108 - 0,55 kg
02 SC, ZN BP 80 50 30 22 40 46 45 62 69 94 107 0,55 kg
03 WP, WS, (WS)EM, WP(WS)ZN BP 120 82 43 77 21 36 79 105 - - - 0,60 kg
04 WP, WS, (WS)EM, WP(WS)ZN BP 120 82 22 36 46 77 62 77 103 - - 0,70 kg
05 (WS)NF, NL BP 97 73 103 54 21 36 104 130 - - - 1,60 kg
06 (WS)NF, NL BP 97 22 36 102 54 62 46 102 128 - - 1,75 kg
07 PV BP 67 45 43 45 21 36 63 94 - - - 0,60 kg
08 PV BP 67 45 22 36 46 45 62 65 91 - - 0,70 kg
09 EF BP 77 51 43 50 21 36 69 94 - - - 0,70 kg
10 EF BP 77 51 22 37 46 50 62 66 92 - - 0,70 kg
All lea?ets are available on: www.asco-process-scope.com
SERIES 320
2-10-6
PIC-02-0010-GB -- Availability, design and speci?
cations are subject to change without notice. All rights reserved.
2004/R01
MOUNTING BRACKETS
Bracket number : 160800
Material : Zinc plated steel
Bracket number : 162950-001
Material : Zinc plated steel
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Execution: Stainless Steel AISI 316 SS
SECTIONAL DRAWING
2 1
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