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6626 2/2 & 3/2-Way Rocker Solenoid Valve
Brand: Burkert Fluid Control Systems
Type 6626 combines the reliable and successful rocker principle with a highly innovative new actuator. The TwinPower concept of this actuator reduces the size greatly without loss in performance.
Hence the 0.62" (16 mm) wide medium isolated rocker valve, 6626, with a 0.11" (3 mm) orifice and a pressure resistance of psi: 29 (kPa: 200, bar: 2), provides the same performance as a traditional 0.86" (22 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 6626, the main benefits lie in its excellent cleanability and a high reliability.
By using high performance materials the 6626 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
- High back-pressure tightness
- Direct acting
Specifications
Ambient Temperature Range
- EPDM (Orifice Size DN 2), FKM: -10° to 55° C (14° to 131° F)
- FFKM (Orifice Size DN 3): 5° to 55° C (41° to 131° F)
- FFKM: 15° to 55° C (59° to 131° F)
BSP Connection
- G 1/8” Female
Consumption
- Nominal Power (Inrush): 13.6 W
- Nominal Power (Internal Power Reduction): 3.4 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: 0.10 to 0.19 Kv (m³/hour)
Frequency
- Switching: 2 Hz, Max.
Media
- Aggressive Gases & Liquids
Orifice Size
- 0.07” to 0.11” (2 to 3 mm)
Power Supply
- 12 Vdc
- 24 Vdc
Pressure Range
- Vacuum - psi: -72.5 to -29 (kPa: -500 to -200, bar: -5 to -2)
Process Temperature
- EPDM (Orifice Size DN 2), FKM: -10° to 50° C (14° to 122° F)
- EPDM (Orifice Size DN 3): 5° to 50° C (41° to 122° F)
- FFKM: 15° to 50° C (59° to 122° F)
Response Time
- Closing (Pressure Drop 100 to 90 %): 15 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
Tolerance
- 12 V, -5 to 10 %
- 24 V ± 10 %
UNF/UNC Connection
- 5/16”-24 UNF