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Servo-assisted 2/2-way diaphragm valve
The Type 0290 valve is a 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 moulded with a chemically resistant epoxy. A ‘kick and drop’ electronics assembly is moulded into the coil of all DC variants to reduce electrical power consumption.
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BURKERT TYPE 0290 สามารถใช้ได้ร่วมกับ
General Technical Data
Product Properties
| Dimensions |
Detailed information can be found in chapter “4. Dimensions” on page 5.
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Nominal size – Standard version
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DN12…DN50
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| Nominal size – Approval according to DIN EN 161 |
DN12…DN25
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| Body materials |
Brass, stainless steel 1.4581
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| Coil materials |
Epoxide
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| Inner valve parts materials |
Brass, stainless steel
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| Seal materials |
NBR, FKM, EPDM
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Switching function
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Detailed information can be found in chapter “2. Circuit functions” on page 4.
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Thermal insulation class coil
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H |
Performance Data
| Response times – DN12…DN25 |
Opening: 100…250 ms / Closing: 700…2000 ms
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| Response times – DN32…DN65 |
Opening: 100…250 ms / Closing: 700…2000 ms
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| Response times – DN12…DN25 with approval according to DIN EN 161 |
Opening: 120…150 ms / Closing: 130…250 ms
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Pressure data [bar]
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Overpressure to the atmospheric pressure
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Electrical Data
| Voltage |
024/50, 024/DC, 024/UC, 110/50, 230/50
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Voltage tolerance
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±10%
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Nominal operating mode
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Continuous operation 100 % duty cycle (unless otherwise specified on the type plate
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Medium Data
| Operating medium – NBR |
Neutral media, compressed air, water, hydraulic oil, oils without additives
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Operating medium – FKM
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Per solutions, hot oils with additives
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Operating medium – EPDM
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Oil and grease-free media, e.g. hot water
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Operating medium – NBR with approval according to DIN EN 161
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Fuel gases of the 1st, 2nd and 3rd gas family
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Medium temperature – NBR
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-10 °C…+80 °C
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| Medium temperature – FKM |
0 °C…+120 °C
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| Medium temperature – EPDM |
-30 °C…+120 °C
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| Medium temperature – NBR with approval according to DIN EN 161 |
0 °C… + 80 °C
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Process / Port Connection & Communication
| Electrical connection |
Cable plug according to DIN EN 175 301-803 Form A
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Approvals and Certificates
| Protection class with approval according to DIN EN 161 (optional) |
IP65 with cable plug
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Environment and Installation
| Ambient temperature – Standard version |
Max. + 55 °C
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Ambient temperature with approval according to DIN EN 161
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0 °C to + 55 °C
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Installation position
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Any, preferably actuator face up
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*For selecting the correct product please refer to the technical data, images and notes for proper use according to the data sheet, or contact Flu-Tech directly.
สอบถามข้อมูลเพิ่มเติม ติดต่อเรา :
02-384-6060 (อัตโนมัติ) [email protected] บริษัท ฟลูเทค จำกัด Flu-tech @flutech.co.th