Home > Valves > Hazardous Location Solenoid Valves > 2/2 Way Diaphragm Valve Hazardous Area Classification
The Burkert Type 0290 valve is a Hazardous Area Classification servo-assisted diaphragm valve of the S.EV series.
The valve opens without differential pressure. The opening process is facilitated by the fix coupling of the diaphragm to the magnetic core.
The integrated ‘soft-kick’ function ensures gentle opening.
Various diaphragm materials are available depending on the actual application. Stainless steel body variants complete the offering.
The solenoid coils are molded with a chemically resistant epoxy. A ‘kick and drop’ electronics assembly is molded into the coil of all DC variants to reduce electrical power consumption.
In combination with a plug to DIN EN 175301-803 Form A, the valves satisfy degree of protection IP65 – and NEMA 4X when combined with a stainless steel body.
Servo-assisted diaphragm valve up to DN50.
Fix-coupled diaphragm opens without differential pressure.
Vibration-proof, block screwed coil system.
Energy-saving power reduction for all DC variants.
| Spec | Value |
|---|---|
Product Properties & Material | |
| Body | Brass, stainless steel 1.4581 |
| Coil | Epoxide |
| Inner valve parts | Stainless steel, Brass |
| Seal | NBR, EPDM, FKM |
| Nominal size |
|
| Switching function | Detailed information can be found in chapter “2. Circuit functions” on page 4. |
| Thermal insulation class of solenoid | class H |
| Dimensions | Detailed information can be found in chapter “4. Dimensions” on page 5. |
Solenoid Valve Performance data | |
| Pressure data (bar) | Over pressure to the atmospheric pressure |
| Response times |
|
Electrical Data | |
| Operating voltage (V+) | 024/50, 024/DC, 024/UC, 110/50, 230/50 |
| Nominal operating mode | Continuous operation 100 % duty cycle (unless otherwise specified on the type plate) |
| Voltage tolerance | ± 10 % |
Medium Data | |
| NBR | Neutral media, compressed air, water, hydraulic oil, oils without additives – 10 °C… + 80 °C |
| EPDM | Oil and grease-free media, e.g. hot water – 30 °C… + 120 °C |
| FKM | Per solutions, hot oils with additives 0 °C… + 120 °C |
| NBR with approval according to DIN EN 161 | Fuel gases of the 1st, 2nd and 3rd gas family 0 °C… + 80 °C |
Process/Port connection & communication | |
| Electrical connection | Cable plug according to DIN EN 175 301 – 803 Form A |
Approvals and certificates | |
| Protection class | IP65 with cable plug. with approval according to DIN EN 161 (optional) |
Environment and installation | |
| Installation | As required, preferably with actuator upright |
| Ambient temperature (max.) Standard version | + 55 °C |
| Ambient temperature (max.) With approval according to DIN EN 161 | 0 °C to + 55 °C |
Explosion-proof approvals | |
ATEX: EPS 18 ATEX 1232 X II 2G Ex mb IIC T4 Gb II 2D Ex mb IIIC T130 ºC Db II 2G Ex eb mb IIC T4 Gb II 2D Ex mb tb IIIC T130 ºC Db | IECEx: IECEx EPS 18.0110 X Ex mb IIC T4 Gb Ex mb IIIC T130 ºC Db Ex eb mb IIC T4 Gb Ex mb tb IIIC T130 ºC Db |
| Approved for Hazardous Locations. CSA, Class 1, Div. 1. Class 1 Div. 2, Groups A,B,C and D. Zone 0, Zone 1 and zone 2. | |
Full details can be found in the 0290 Data Sheet
The Burkert Type 0290 valve is a Hazardous Area Classification servo-assisted diaphragm valve of the S.EV series.
The valve opens without differential pressure. The opening process is facilitated by the fix coupling of the diaphragm to the magnetic core.
The integrated ‘soft-kick’ function ensures gentle opening.
Various diaphragm materials are available depending on the actual application. Stainless steel body variants complete the offering.
The solenoid coils are molded with a chemically resistant epoxy. A ‘kick and drop’ electronics assembly is molded into the coil of all DC variants to reduce electrical power consumption.
In combination with a plug to DIN EN 175301-803 Form A, the valves satisfy degree of protection IP65 – and NEMA 4X when combined with a stainless steel body.
Servo-assisted diaphragm valve up to DN50.
Fix-coupled diaphragm opens without differential pressure.
Vibration-proof, block screwed coil system.
Energy-saving power reduction for all DC variants.
| Spec | Value |
|---|---|
Product Properties & Material | |
| Body | Brass, stainless steel 1.4581 |
| Coil | Epoxide |
| Inner valve parts | Stainless steel, Brass |
| Seal | NBR, EPDM, FKM |
| Nominal size |
|
| Switching function | Detailed information can be found in chapter “2. Circuit functions” on page 4. |
| Thermal insulation class of solenoid | class H |
| Dimensions | Detailed information can be found in chapter “4. Dimensions” on page 5. |
Solenoid Valve Performance data | |
| Pressure data (bar) | Over pressure to the atmospheric pressure |
| Response times |
|
Electrical Data | |
| Operating voltage (V+) | 024/50, 024/DC, 024/UC, 110/50, 230/50 |
| Nominal operating mode | Continuous operation 100 % duty cycle (unless otherwise specified on the type plate) |
| Voltage tolerance | ± 10 % |
Medium Data | |
| NBR | Neutral media, compressed air, water, hydraulic oil, oils without additives – 10 °C… + 80 °C |
| EPDM | Oil and grease-free media, e.g. hot water – 30 °C… + 120 °C |
| FKM | Per solutions, hot oils with additives 0 °C… + 120 °C |
| NBR with approval according to DIN EN 161 | Fuel gases of the 1st, 2nd and 3rd gas family 0 °C… + 80 °C |
Process/Port connection & communication | |
| Electrical connection | Cable plug according to DIN EN 175 301 – 803 Form A |
Approvals and certificates | |
| Protection class | IP65 with cable plug. with approval according to DIN EN 161 (optional) |
Environment and installation | |
| Installation | As required, preferably with actuator upright |
| Ambient temperature (max.) Standard version | + 55 °C |
| Ambient temperature (max.) With approval according to DIN EN 161 | 0 °C to + 55 °C |
Explosion-proof approvals | |
ATEX: EPS 18 ATEX 1232 X II 2G Ex mb IIC T4 Gb II 2D Ex mb IIIC T130 ºC Db II 2G Ex eb mb IIC T4 Gb II 2D Ex mb tb IIIC T130 ºC Db | IECEx: IECEx EPS 18.0110 X Ex mb IIC T4 Gb Ex mb IIIC T130 ºC Db Ex eb mb IIC T4 Gb Ex mb tb IIIC T130 ºC Db |
| Approved for Hazardous Locations. CSA, Class 1, Div. 1. Class 1 Div. 2, Groups A,B,C and D. Zone 0, Zone 1 and zone 2. | |
Full details can be found in the 0290 Data Sheet
WJF Instrumentation Ltd.
#5 3610 – 29th Street N.E.
Calgary, Alberta
Canada
T1Y 5Z7
Calgary Head Office
Toll-Free: (877) 291-5572
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