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Burkert - Type 6712 - 2/2-way Whisper Valve with media separation

Burkert – Type 6712 – 2/2 Way Whisper Valve with media separation

จุดเด่นของ Type 6712

  • Switching noise < 36 dB
  • DN 0.8 mm (3 bar) and 0.4 mm (5 bar)
  • Compact design with 7 mm installation width
  • For dosing applications with excellent cleanability
  • Highest chemical resistance combined with minimum internal volume
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2/2 way Whisper Valve with media separation

Fluidic “point-of-care” applications, such as dialysis or artificial respiration, and “point-of-use” applications, such as at pipetting arms in biological analysis, present special requirements. The new, media-separated Whisper Valve Type 6712 was developed for precisely these applications. It sets new benchmarks particularly with low switching noise and excellent cleanability. However, the Type 6712 is also the first choice in industrial applications, such as inkjet printers, thanks to its long service life and excellent switching dynamics. The valve’s modular design and available material variants means that it can be used with practically all liquids and gases in the fields of life sciences and industrial applications. This is a valve that combines dosing accuracy and cleanability.

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type 6712

BURKERT TYPE 6712 สามารถใช้ได้ร่วมกับ

General Technical Data

Product characteristics
Pressure ranges
DN 0.4
DN 0.8		 0…5 bar1
0…3 bar1
Pressure at the outlet (back pressure)
DN 0.4
DN 0.8		 Max. 1.8 bar
Max. 1.2 bar
Material
Body
Seal		 PEEK and PPS
EPDM and FFKM
Nominal diameters DN 0.4 and DN 0.8
Outward leak tightness 8 bar3.)
Typical service life 30,000,000 circuits (according to laboratory endurance tests)4.)
Internal volume Fluid chamber: 2 µl
Total (incl. connections): 5 µl
Port connection Bürkert flange (7 × 18.2 mm)
Duty cycle 100 % continuous operation
Protection class IP40 according to IEC 60144
Switching frequency 50 Hz
Switching noise 36 dB(A)5.)

Performance data
Power consumption 0.9 W
Switching times See „5. Performance specifications“ on page 6

Electrical data
Electrical connection Single flying leads, AWG 26, 500 mm
Cable plug Type 2503 with grid dimension 2 mm7.) (see chapter „6.4. Ordering chart accessories“ on page 8)
(Solder pin on request)
Operating voltage 12 V DC, 24 V DC
Voltage tolerance ± 10 %

Medium data
Medium Resistant to neutral and aggressive gases and liquids
(see „3.1. Chemical Resistance Chart – Bürkert resistApp“ on page 4)
Medium temperature
EPDM
FFKM		 0 ºC…+ 55 °C
+ 10 ºC…+ 55 °C
Viscosity Max. 21 mm2/s

Approvals and certificates
Approvals
Suitability for drinking water
Suitability for foodstuffs		 KTW (W270)
FDA

Environment and installation
Ambient temperature
EPDM
FFKM		 0 ºC…+ 55 °C
+ 10 ºC…+ 55 °C
Installation position Any, preferably actuator face up
*For selecting thecorrect 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