Not suitable for back pressure from out let side.
Hot water temperature limited upto 95°C only.
Suitable for wet steam:
Not available in Normally Open Design.
Not available in DC Construction.
For high pressure steam, use valve type 9130H.
For instruction manual refer Gen IMSV & Gen
IM coils.
Manual override not available.
USE OF FILTER IN THE INLET SIDE IS HIGHLY RECOMMENDED.
SPECIFICATION TABLE
2/2 WAY NORMALLY CLOSED
Catalogue
Number
pipe
Size
Orifice
Size
Flow Factor
Kv
Minimum
pressure
Maximum Operating Pressure
(bar)
BTP
Material
Constr.
Ref.
VA
Rating
Coil
Housing
Inch
mm
M³/hr.
bar
Hot Water*
Steam
bar
Body
Seat
AC
Type
9130D104
3/8
16
2.6
0.5
5
4
40
BR
EPDM
159
36
M50-HT
SQ
9130D154
1/2
16
3.6
0.5
5
4
40
BR
EPDM
159
36
M50-HT
SQ
9130D204
3/4
20
5.3
0.5
5
4
40
BR
EPDM
159
36
M50-HT
SQ
9130D254
1
25
8.6
0.5
5
4
40
CF8
EPDM
159
36
M50-HT
SQ
9130D304
1 ¼
28
14.0
0.5
5
4
40
CF8
EPDM
159
36
M50-HT
SQ
9130D354
1 ½
34
17.3
0.5
5
4
40
CF8
EPDM
159
36
M50-HT
SQ
9130D504
2
45
30.5
0.5
5
4
40
CF8
EPDM
159
36
M50-HT
SQ
* Hot water at 95°C only.
ELECTRICAL REFERENCE
Coil Type
Power Consumption & Watt Rating
Class Of
Insulation
Protection
AC
VA Inrush
VA Holding
M 50 HT SQ
50
36
H
C
GP/WP IP-67
M 50 HT RD
50
36
H
C
GP/WP IP-67
M 50 HT
FLP IIB/FLP IIC
50
36
H
C
IS 2148 Group IIA, IIB, IIC
IS 13947 Part I IP-67
IS 4012 Dustproof/ IS 4013 Dustlight
DIMENSIONS ( IN MM )
Catalogue
Number
Pipe
Size
Constr.
Ref.
A
B
C
D
Weight
(Approx.)
Inch
kgs.*
9130D104
3/8
159
65
28
129
54
1.110
9130D154
1/2
159
65
28
129
54
1.110
9130D204
3/4
159
80
32
134
66
1.555
9130D254
1
159
95
41
139
77
2.090
9130D304
1 ¼
159
100
43
144
82
2.435
9130D354
1 ½
159
118
43
144
97
2.575
9130D504
2
159
137
58
151
117
3.655
* Weight with SQ enclosure only, ask AVCON for other weights.
Valve fitted with M50 RD GP coil-
General purpose enclosure as per IP-20
Valve fitted with M50 RD coil-
Waterproof metallic enclosure as per IS 13947 Part I IP-67
Valve fitted with M50 FLP IIB / FLP IIC coil-
Flameproof metallic enclosure as per IS 2148
Catalogue
Number
Pipe
Size
Constr.
Ref.
E (RADIALLY)
F
G (APPROX.)
Inch
RD GP
RD WP
FLP
RD GP
RD WP
FLP
RD GP
RD WP
FLP
9130D104
3/8
159
66
96
96
57
68
80
120
125
190
9130D154
1/2
159
66
96
96
57
68
80
120
125
190
9130D204
3/4
159
66
96
96
57
68
80
125
130
195
9130D254
1
159
66
96
96
57
68
80
130
135
200
9130D304
1 ¼
159
66
96
96
57
68
80
135
140
205
9130D354
1 ½
159
66
96
96
57
68
80
135
140
205
9130D504
2
159
66
96
96
57
68
80
142
147
212
TEMPERATURE TABLE FOR SATURATED STEAM UNDER GAUGE PRESSURE
Pressure (bar)
Temp (°C)
Pressure (bar)
Temp (°C)
0.5
111
6
165
1
120
7
170
1.5
127
8
175
2
134
9
180
2.5
139
10
184
3
144
11
188
3.5
148
12
191
4
152
13
195
4.5
155
14
198
5
159
15
200
FLOW CALCULATION GRAPHS FOR SATURATED STEAM :
The valve flow coefficient Kv = 1, if 1 cubic meter (m³) water (at 30°C) is passing through the valve per hour with a pressure drop (∆P) of 1 bar. To select the right valve with certain Kv value, read the steam flow graphs as follows.
EXAMPLE :
A valve is required to pass 400 Kg/h (Qm) of saturated steam at inlet pressure of 7 bar (g) ∆P of 0.5 bar : What is the Kv?
SOLUTION :
Read the steam graph to find the graph factor (Fg) and use the formula : Kv=QM/Fg = 400/45 = 8.5
NOTE :
Absolute pressure = gauge pressure plus atmospheric pressure of 1.033 bar. In most system it is desirable to keep the pressure drop to a minimum. Never use a ∆P greater than 50% of the absolute inlet pressure because excessive pressure drop cause irregular flow.
Note:
Technical specifications details & dimensions are subject to change without prior notice.
Dimensions in the table are approximate subject to final confirmation by AVCON.
