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6144 3/2-Way Flipper Solenoid Valve
Brand: Burkert Fluid Control Systems
Type 6144 is a direct-action 3/2 way solenoid valve designed for neutral gases and liquids.
Through the movement between the 2 end positions, the switching element (flipper) seals one of the two opposing valve seats and connects the other to the working port. This movement is caused by the solenoids magnetic field pushing a permanent magnet that is fixed to the flipper element.
In addition to its exceptional performance characteristics, the flipper principle is especially marked by its very low switching noise and its low wear level. Furthermore, integrated medium separation enables use above and beyond pneumatic applications.
Depending on the case of operation, various flange connections are available that are suitable for both individual and block mounting.
Features- Direct-acting
- Low power consumption
- Sub-base connection
- Standard, EEx ia Version
Specifications
Ambient Temperature Range
- -10° to 55° C (14° to 131° F)
Applications
- Pneumatics
Approvals & Certifications
- ATEX II 2 G Ex ia IIC T4 T5 T6 PTB01-ATEX-2048 - Ex Version
- Class 3 According to VDE 0580
- IECEx PTB 07.0063
Current
- Holding Current: 23-29 mA Min.
Cycling Rate
- 1,000 cycles/minute
Duty Cycle
- 100 % Duty Cycle Continious Rating
Electrical Connectors
- Blank Connector (5.08 mm)
- Circular Plug M8 x 1
- Flying Lead 0.22 mm²
Electrical Contacts
- Normally Closed
- Normally Open
Enclosure, Body Material
- Polyphenylene Sulfide (PPS)
Environmental Protection
- IP40
- IP65
Flow Rate
- 0.0075 m³/hour (Kv) - Water
- Air: 8.5 QNn (L/min)
Function
- Switching: Bistable (Impulse)
- Switching: Monostable
Materials of Construction
- Manifold: Aluminum
Media
- Compressed Air Lubricated
- Neutral Liquids & Gases (5 μm Filtering)
- Oil-Free or Dry
- Technical Vacuum
Mounting Position
- Preferably with Actuator Upright, 5 mm Min. Distance to Ferromagnetic Materials
Operating Voltages
- Battery Voltage: 12 Vdc
- Battery Voltage: 24 Vdc
Orifice Size
- 0.025” (0.635 mm)
Override
- Manual Override
Power
- Nominal: 0.8 W
Pressure Range
- psi: 0 to 145 (kPa: 0 to 1,000, bar: 0 to 10)
Process Temperature
- -10° to 55° C (14° to 131° F)
Resistance
- Nominal Coil: 320 to 510 ohms ± 4 %
Response Time
- EX Version Close (Pressure Rise 100 to 90 %): 18 milliseconds
- EX Version Open (Pressure Rise 0 to 10 %): 14 milliseconds
- Standard Version Close (Pressure Rise 100 to 90 %): 10 milliseconds
- Standard Version Open (Pressure Rise 0 to 10 %): 8 milliseconds
Seat / Seal Material
- Seal: FKM
Solenoid Type
- 3/2-Way
Tolerance
- Voltage: ± 10 %, Max.
UNF/UNC Connection
- 1/4”-28 UNF
