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Servo-assisted 2/2 way piston valve
The Type 6407 valve is a servo-assisted piston valve. The fix coupling between pilot valve and piston provides an opening of the valve without pressure difference. As a piston valve, the Type 6407 is particular suitable for media such as gas and steam. As well as liquids with low operating temperature below 0°C.The stopper and the core guide pipe are welded together to enhance pressure resistance and leak-tightness. Various seal material combinations are available depending on the application. The coils are moulded with chemically resistant epoxy. To reduce power consumption in operation, coils with “Kick and Drop” (KD) electronics (double coil technology) are available. In combination with a plug acc. to DIN EN 175301-803 Form A, the valves satisfy IP65 degree of protection.
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BURKERT TYPE 6407 สามารถใช้ได้ร่วมกับ
General Technical Data
Product Properties
| Dimensions |
Detailed information can be found in the Data Sheet on page 6.
|
| Seal Material |
PTFE/graphite
|
| Body Material | Brass |
| Coil Material | Epoxy |
| Orifice |
DN 13…DN 50
|
| Circuit Function |
Detailed information can be found in the Data Sheet on page 4
|
| Thermal Insulation Class of Solenoid Coil | H |
Electrical Data
| Duty Cycle |
100 % continuous rating; KD coil max. 6 switching cycles/minute
|
| Voltage Tolerance |
±10%
|
Medium Data
| Operating Medium |
Neutral gases and liquid media (e.g. compressed air, water, hydraulic oil) hot water and steam
|
|
Medium temperature – Standard version
|
PTFE + graphite: – 40 °C…+ 150 °C / PTFE + FKM: – 10 °C…+ 120 °C
|
|
Medium temperature – Steam version
|
PTFE + graphite: 0 °C…+ 150 °C (+ 180 °C for AC 12/13 Watt on request) / PTFE + FKM: 0 °C…+ 120 °C |
| Medium temperature – ATEX/IECEx version |
10 °C…+ 90 °C
|
|
Viscosity (max.)
|
21 mm2/s
|
Process / Port Connection & Communication
| Electrical Connection |
Cable plug for cable Ø 7 mm acc. to DIN EN 175301 – 803 Form A (not included in delivery)
|
Approvals and Certificates
| Degree of Protection |
IP65 with cable plug
|
Environment and Installation
| Installation Position |
As required, preferably with actuator upright
|
|
Ambient temperature – Standard version
|
PTFE + graphite: – 40 °C…+ 45 °C / PTFE + FKM: -10 °C…+55 °C
|
| Ambient temperature – Steam version |
PTFE + graphite: 0 °C…+ 45 °C (+ 55 °C on request) / PTFE + FKM: 0 °C…+ 55 °C
|
| Ambient temperature – ATEX/IECEx version |
– 10 °C…+ 40 °C
|
*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