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2/2 or 3/2-way Whisper Valve with media separation
Many fluidic processes moving closer to where they are actually required. In the field of medical devices, for example, treatments such as dialysis can be provided to patients in convenient surroundings at home. Washing units in analytical equipment are positioned on the pipetting arm or directly on the print head in printing applications. This imposes different requirements on the components used. Solenoid valves must be able to switch without being heard. They need to be smaller and lighter to be used in mobile devices. However, their ability to achieve a long service life and excellent switching characteristics is every bit as important. The Whisper Valve Type 6724 combines all of these traits and, thanks to its modular structure and range of available material variants, this valve is universally applicable
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BURKERT TYPE 6724 สามารถใช้ได้ร่วมกับ
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Burkert - Type 2503 - Cable Plug for Whisper Valve Type 6712 and Type 6724
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Burkert - Type 8763 Pressure Controller for Precise Time Pressure Dosing
General Technical Data
Product Properties
| Dimensions |
Detailed information can be found in the Data Sheet on page 5.
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Body Material
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PEEK or PPS
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| Seal Material |
FFKM, EPDM or FKM
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Typical product service life
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10 million switching cycles (acc. to laboratory duration tests)
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Internal volume
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Bürkert flange (9 x 26): approx. 38 μl / Bürkert flange (26 x 57) horizontal: approx. 79 μl / Threaded version UNF 1⁄4″- 28: approx. 59 μl / Tube connector: approx. 68 μl
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Nominal diameter
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DN 0.8 or DN 1.2
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Circuit functions
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Detailed information can be found in the Data Sheet on page 4.
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Performance Data
| Pressure range |
Detailed information can be found in the Data Sheet on page 10.
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Switching noise
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30 dB (A) (< 20 dB (A) on request2.))
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Switching times
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Opening: approx. 3 ms (Pressure build-up 0…10 %) / Closing: approx. 3 ms (Pressure reduction 100…90 %)
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Duty cycle
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100% continuous operation
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Electrical Data
| Power supply |
12 V DC, 24 V DC (other voltages on request)
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Voltage tolerance
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± 10 % (incl. residual ripple)
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Power consumption
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1 W
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Medium Data
| Operating medium |
Resistant to neutral and aggressive gases and liquids. For more detailed information, see the Data Sheet on page 4.
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Viscosity (max.)
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21 mm2/s
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Medium temperature
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FFKM: +15°C…+50°C(59°F…122°F) / FKM: 0°C…+50°C(32°F…122°F) / EPDM: 0°C…+50°C(32°F…122°F)
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Approvals and Certificates
| Suitable for food industry |
FDA – on request, only with sealing material EPDM
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Suitable for drinking water
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KTW (W270) – on request, only with sealing material EPDM
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Oxygen application
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Oxygen suitability of materials in contact with fluid (BAM) – on request, only with sealing material FKM
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Protection class
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IP40 acc. to IEC 60144
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Process / Port Connection & Communication
| Port connection |
Bürkert flange (9 x 26) / Bürkert flange (26 x 57) horizontal / Threaded version UNF 1⁄4″-28 / Tube connector version
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Electrical connection
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Plug with detent, pin spacing 2 mm, see data sheet Type 2503
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Environment and Installation
| Installation |
As required, preferably with actuator upright
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Ambient temperature
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FFKM: +15°C…+50°C(59°F…122°F) / FKM: 0°C…+50°C(32°F…122°F) / EPDM: 0°C…+50°C(32°F…122°F)
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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