Servo-assisted 2/2-way piston valve
The 6240 valve is a servo-assisted piston valve. The stopper and plunger guiding tube are welded together to enhance pressure resistance and leak-tightness. Various seal material combinations are available depending on the application. The housing design and surface quality enable maximum flow rates. The coils are moulded with chemically resistant epoxy. An optional sliding ring bearings increases the life cycle with dry gases.
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General Technical Data
Product Properties
Dimensions |
Detailed information can be found in the data sheet on page 7.
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Body Materials | Brass, stainless steel |
Coil Materials |
Epoxy
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Orifice Materials |
DN 6, DN 12, DN 13 (steam version)
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Duty Cycle |
100% continuous rating
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Coil Insulation Class | Class H |
Performance Data
Response Times Standard DN 6 |
Opening: 10…20 ms / Closing: 40…50 ms
|
Response Times Standard DN 12 |
Opening: 20…40 ms / Closing: 80…100 ms
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Response Times Steam Version DN 13 |
Opening: 80…100 ms / Closing: 200…300 ms
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Response Times High Pressure MX31 and MX32 |
Opening: 100…200 ms / Closing: 300…600 ms
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Electrical Data
Voltage tolerance |
±10%
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Electrical power consumption
|
Detailed information can be found in the data sheet on page 12.
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Medium Data
Media (High temperature version) | Neutral gases and liquids, such as e.g. compressed air, water, hydraulic oil, steam and hot mediums |
Viscosity
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Max. 21 mm2/sec
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Media temperature
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Seat seal/Oexternal seal
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Standard
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FKM/FKM: – 10 °C…+ 140 °C / EPDM/EPDM: – 30 °C…+ 120 °C / PTFE/FKM: – 10 °C…+ 140 °C
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Standard high temperature
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PTFE/PEEK DN 6: – 40 °C…+ 180 °C / PTFE/PEEK DN 12: – 40 °C…+ 140 °C
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Steam version DN 13
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FKM/FKM: 0 °C…+ 140 °C
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Approval DIN EN 161 (PO17)
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NBR/NBR (PO17): – 10 °C…+ 80 °C
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High pressure version up to 250 bar (MX32) or 160 bar (MX31)
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PCTFE/FKM: – 10 °C…+ 80 °C PCTFE/EPDM: – 30 °C…+ 80 °C PCTFE/PEEK: – 40 °C…+ 80 °C |
Approvals and Certificates
Protection class |
IP65 with cable plug, X/IECEx junction box version and cable connection version NEMA 4x with cable plug Type 2518 or Type 2509 with stainless steel versions (other versions on request)
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Process / Port Connection & Communication
Port connections |
G 1⁄4, G 3⁄8, G 1⁄2 (NPT and Rc on request), steam version DN 13 also in G 3⁄8
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Electrical connection
|
Tag connector acc. DIN EN 175 301 – 803 Form A for cable plug Type 2518
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Environment and Installation
Ambient temperature |
Max. 55 °C
|
Installation
|
As required, preferably with actuator upright |
*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