Product Range
Solenoid Valve
Angle Seat Valve
Pulse Jet Valve
Engineered Solutions for Critical Process Applications
Solenoid Coils
Special Valves
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Intrinsically Safe Solenoid Valve with Booster Circuit

Engineered Valves are essentially a group of Solenoid valves which have been designed in terms of performance, power consumption or protection to suit the most demanding application in the process Industries. These valves offer high technical solution to various application calling for a control element beyond a conventional Solenoid Valve by combining advanced designs, new production techniques and testing.

3port
ROTEX offers a wide range of solutions under this program classified under five categories:
Intrinsically Safe Solenoid Valve
Low Power Solenoid Valve
Impulse Operated Valve with Latch type Solenoid
Redundant Solenoid Valve

All these valves feature changes in either internal components or External shape and thus are classified under a completely new series.

Many of these solutions were identified differently prior to the release of this catalogue. ROTEX can provide the equivalent Model identification from earlier series to new series for the convenience of the customer. Please contact ROTEX for more details.

Some of the solutions from above range are also available in the NAMUR and Pulse Jet Valve Program. Please refer the relevant Catalogue of these valve for more details.
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2/2 Normally Closed, Intrinsically Safe Solenoid Valve
ProductModelPressure Range(Bar)Orifice Size (mm) Pilot Pressure Port Connection MediaApplicationDownload

20101
21101
21102
22101
23103
23104
24100
24101
24102
24103
24109
24115
21101V1
21102V1
22101V1
24101V1
24102V1


0-25
0.7-10
1-20
0-20
0-20
0-12
0.5-10
0.5-10
1-20
0.2-5
0.5-10
0.2-5
0.7-10
1-20
0-20
0.5-10
1-20


1.6,1.8,2.2,2.5,3,3.5,4,5
12,20,40
12,20,40
12,20,40
12,20,25,40,50
2.5,20,25,40,50
20,25,40,50
12,20,40,65,80
12,20,40,65,80
12,20,25,40,50
25
25,40,50
25,50
25,50
25,50
50
25,50


 
2-20
2-20
2-20
 
 
 
 
 
 
2-20
2-20
 
 

 
1/8" to 3" BSP/NPT, FLANGE END

Air, Inert Gases,
Water, Oil

for Zone 0,
Zone1 and
Zone 2
download



2/2 Normally Open, Intrinsically Safe Solenoid Valve
ProductModelPressure Range(Bar)Orifice Size (mm) Pilot Pressure Port Connection MediaApplicationDownload

20201
21201
21202
23203
23204
24201
24202
24203
21201V1
21202V1
24201V1
24202V1


0-20
0.7-10
1-20
0-20
0-12
0.5-10
1-20
0.2-5
0.7-10
1-20
0.5-10
1-20


1.2,1.6,1.8,2.2,2.5,3
12,20,25,40.50
12,20,40,65,80
12,20,40
12,20,40,50
12,20,40,65,80
12,20,40
12,20,25,40
25-50
25-50
25-50
25-50


 
 
 
2-10
 
 
 
2-20
 
 
 


1/8" TO 3" BSP, NPT, FLANGE END

Air, Inert Gases,
Water, Oil

for Zone 0,
Zone1 and
Zone 2
download



3/2 Normally Closed, Intrinsically Safe Solenoid Valve
ProductModelPressure Range(Bar)Orifice Size (mm) Port Connection MediaApplicationDownload

I3001
 
30125
I3001
I3003
 
31119
31120


0-3
0-8
0-20
 
2-8
3.5-8
1-10
2-20
3-20


0.5, 1.2, 1.8
 
1.2,1.6,1.8,2.2,2.5,3
 
6,10,16
 
6,7,10,16,20,25
7,10,16
20,25


1/8" TO 1" BSP, NPT, SUB BASE MOUNTED

Air, Inert Gases,
Water, Oil

for Zone 0,
Zone1 and
Zone 2
download



3/2 Normally Open, Intrinsically Safe Solenoid Valve
ProductModelPressure Range(Bar)Orifice Size (mm) Port Connection MediaApplicationDownload

30201
31209
31209
31210
31210


0-20
1-10
2-10
2-20
3-20
 


1.2,1.6,1.8,2.2,2.5,3
6,7
7,10,16,25
7,10,16,
20,25


1/8" TO 1" BSP, NPT, SUB BASE MOUNTED

Air, Inert Gases,
Water, Oil

for Zone 0,
Zone1 and
Zone 2
download



3/2, Universal, Intrinsically Safe Solenoid Valve
ProductModelPressure Range(Bar)Orifice Size (mm) Port Connection MediaApplicationDownload

30301
 
 
 
 
 
 
 
 
 
 
 
 
32301
I3004


0-1.5
0-8
0-4
0-5
0-10
0-14
0-1.5
0-8
0-1.5
0-4
0-5
0-10
0-14
0-20
0-10.5


3
1.8
2.5
2.2
1.6
1.2
3
1.8
3
2.5
2.2
1.6
1.2
7,10,16,20,25
7,10,16

1/8" TO 1" BSP, NPT, FLANGE END

Air, Inert Gases,
Water, Oil

for Zone 0,
Zone1 and
Zone 2
download



5/2 Intrinsically Safe, Single Solenoid Valve
ProductModelPressure Range(Bar)Orifice Size (mm) Port Connection MediaApplicationDownload

51400
51440
51441
51401
51432
 
51433
 
 
I5001


1-10
2-10
2-16
2- 20
2-10
3-10
2-20
3-20
4-20
2-8
2-10


6
6,12,25
6,12,25
6
10,16,20,25
10
16
20,25
20,25
6,12,25
40

1/4" TO 1" BSP, NPT, FLANGE END
Air, Inert Gases,
Water, Oil
Double acting
actuator/ Cylinder,
control valve
proportionate
actuation
download



5/2 Intrinsically Safe, Duel Solenoid Valve
ProductModelPressure Range(Bar)Orifice Size (mm) Port Connection MediaApplicationDownload

57440
57441
57404
 
57405
 
 
I5006
 
 
 
 
 
 


2-10
2-16
2-10
3-10
2-20
3-20
4-20
2-8
2-10
 
 
 
 
 


6,12,25
6,12,25
10
16,20,25
10
16
20,25
6,12,25
40
 
 
 
 
 


1/4" TO 1 1/2" BSP, NPT, FLANGE END

Air, Inert Gases,
Water

for Zone 0,
Zone1 and
Zone 2
download