6624 Twin Power 2/2 & 3/2-Way Solenoid Valve

Brand: Burkert Fluid Control Systems
Does not ship to United States

Type 6624 combines the reliable and successful Rocker principle with a highly innovative new actuator. The Twin Power concept of this actuator reduces the size greatly without loss in performance.

Hence the 0.39" (10 mm) wide medium isolated rocker valve, 6624, with a 0.06" (1.6 mm) orifice and a pressure resistance of psi: 29 (kPa: 200, bar:2), provides the same performance as a traditional 0.62" (16 mm) valve. In addition, the integrated power reduction decreases the energy consumption by 75%.

In combination with other design features the heat transfer into the medium can be reduced to a minimum. In the design of the 6624, the main benefits lie in its excellent cleanability and a high reliability.

By using high performance materials the 6624 suits the handling of aggressive medium perfectly. The valve is available in a 2-way and 3-way version.
Features
  • Medium separation, for aggressive fluids
  • Direct acting
  • 0.39" (10 mm) width

Specifications

Ambient Temperature Range

  • FFKM: 15° to 55° C (59° to 131° F)
  • FKM, EPDM: -10° to 55° C (15° to 130° F)

Consumption

  • Nominal Power (Holding): 1 W
  • Nominal Power (Inrush): 4 W

Differential Pressure

  • psi: 29 to 72.5 (kPa: 200 to 500, bar: 2 to 5) - Max.

Duty Cycle

  • 100 % Duty Cycle Continuous Rating

Electrical Connectors

  • Flying Leads
  • Rectangular Plug

Electrical Contacts

  • Normally Closed
  • Normally Open

Enclosure, Body Material

  • PEEK
  • Polyphenylene Sulfide (PPS)

Environmental Protection

  • IP40

Flow Rate

  • Water: 0.01 to 0.04 (Kv) m³/hour

Frequency

  • Switching: 5 Hz, Max.

Media

  • Aggressive Gases & Liquids

Orifice Size

  • 0.03” to 0.06” (0.8 to 1.6 mm)

Power Supply

  • Battery Voltage: 12 Vdc 10 % / -5 %, Max.
  • Battery Voltage: 24 Vdc ± 10 %, Max.

Pressure Range

  • Vacuum: psi: 29 to 72.5 (kPa: 200 to 500, bar: 2 to 5)

Process Temperature

  • EPDM (Orifice DN 1.6): 5° to 50° C (41° to 122° F)
  • EPDM (Orifice Size DN0.8), FKM: -10° to 50° C (14° to 122° F)
  • FFKM: 15° to 50° C (59° to 122° F)

Response Time

  • Closing (Pressure Drop 100 to 90 %): 13 milliseconds (DIN 12238)
  • Opening (Pressure Rise 0 to 10 %): 10 milliseconds (DIN 12238)

Seat / Seal Material

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

Solenoid Type

  • 2/2-Way
  • 3/2-Way

UNF/UNC Connection

  • 1/4”-28 UNF Flat-Bottom

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