Burkert 2/2-Way Whisper Valve, 6712
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273 187

Series: 6712 2/2-Way Whisper Valve Brand: Burkert Fluid Control Systems
Price
$2,719.00 CAD
Stock
25+ In Stock
Does not ship to OH, United States
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Burkert 2/2-Way Whisper Valve, 6712 Burkert 2/2-Way Whisper Valve, 6712 Burkert 2/2-Way Whisper Valve, 6712
  • Orifice Size / Water Cv / Air QNn - 0.8 (mm) / 0.014 (GPM) / 13.1 (L/min)
  • Pressure Range / Maximum Back Pressure Output - 0-3 (bar) / 1.2 (bar)
  • Body / Seal Material - PEEK / FFKM
  • Electrical Connection - Strand
  • Voltage - 12 Vdc

Specifications

Brand

Ambient Pressure

  • Tightness to Outside (Relative Pressure) - psi: 116 (kPa: 800, bar: 8)

Ambient Temperature Range

  • EPDM: 0° to 55° C (32° to 131° F)
  • FFKM: 10° to 55° C (50° to 131° F)
  • FKM: 15° to 55° C (59° to 131° F)

Approvals & Certifications

  • Suitability for Drinking Water: KTW (W270)
  • Suitability for Foodstuffs: FDA

Cable Length

  • Electrical Connection: 1.64 feet (0.5 Meter)

Consumption

  • Power: 0.9 W - No Further Power Reduction Possible

Diaphragm Material

  • Medium Contact: EPDM
  • Medium Contact: FFKM
  • Medium Contact: FKM

Duty Cycle

  • 100 % Duty Cycle, Continuous Operation

Electrical Connectors

  • 26 AWG
  • Single Flying Leads
  • Solder Pins

Electrical Contacts

  • Normally Closed

Enclosure, Body Material

  • Coil: Nickel-Plated
  • Fluid: PEEK
  • Fluid: Polyphenylene Sulfide (PPS)

Environmental Protection

  • IP40 According IEC 60144

Flow Rate

  • Air: 5.8 to 13.1 QNn (L/min)
  • Water: 0.005 to 0.012 m³/hour (Kv)
  • Water: 0.006 to 0.014 gpm (Cv)

Frequency

  • Switching Noise: 36 dB (A)
  • Switching: 50 Hz

Materials of Construction

  • Cap: Polyphenylene Sulfide (PPS)

Media

  • Aggressive Gases & Liquids

Mounting Position

  • Preferably with Actuator Upright

Orifice Size

  • 0.015” to 0.031” (0.4 to 0.8 mm)

Output Pressure

  • Relative Pressure (Back Pressure) - psi: 17.4 to 26.1 (kPa: 120 to 180, bar: 1.2 to 1.8)

Power Supply

  • 12 Vdc
  • 24 Vdc

Pressure Range

  • psi: 0 to 72.52 (kPa: 0 to 500, bar: 0 to 5)

Process Temperature

  • EPDM: 0° to 55° C (32° to 131° F)
  • FFKM: 10° to 55° C (50° to 131° F)
  • FKM: 15° to 55° C (59° to 131° F)

Response Time

  • EPDM (Closing): 0.9 to 1.2 milliseconds
  • EPDM (Opening): 0.5 to 0.8 milliseconds
  • FFKM (Closing): 1 to 1.8 milliseconds
  • FFKM (Opening): 0.7 to 0.9 milliseconds
  • FKM (Closing): 1 to 3.2 milliseconds
  • FKM (Opening): 0.8 to 0.9 milliseconds

Seat / Seal Material

  • Flange Seal: EPDM
  • Flange Seal: FFKM
  • Flange Seal: FKM

Solenoid Type

  • 2/2-Way

Tolerance

  • Voltage: ± 10 %

Viscosity

  • 21 mm²/sec, Max.

Documentation

Data Sheets

View Product Series

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