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0344 3/2-Way Solenoid Valve
Brand: Burkert Fluid Control Systems
The pilot-controlled 3/2-way valve Type 0344 with a smoothly operating servo-piston requires a differential pressure of psi: 3.626 (kPa: 25, bar:0.25) for complete opening and closing.
A 3/2-way pilot valve (pivoted armature valve) ensures safe and reliable operation. It is available in circuit function C and D. An additional return spring ensures reliable switching behavior at low pressures and vacuum.
Features- Service friendly manual override
- Vacuum specific version
- Optimized piston design for low switching pressure
- Energy saving impulse coil
Specifications
Ambient Temperature Range
- Maximum
BSP Connection
- G 1” Female
- G 1/2” Female
- G 1/4” Female
- G 1-1/2” Female
- G 1-1/4” Female
- G 2” Female
- G 3/4” Female
- G 3/8” Female
Consumption
- Power Consumption (Hold AC): 15 VA (Hot Coil)
- Power Consumption (Hold AC): 8 W (Hot Coil)
- Power Consumption (Hot/Cold Coil DC): 8/11 W
- Power Consumption (Inrush AC): 30 VA
Diaphragm Material
- Isolating Diaphragm: NBR
Duty Cycle
- Continuous Operation 100 % ED
Electrical Connectors
- Cable Plug for Ø 7 mm Cable, According to DIN EN 175301- 803 Form A
Electrical Contacts
- Normally Closed
- Normally Open
Enclosure, Body Material
- Brass
Environmental Protection
- IP65 with Cable Plug
Flow Rate
- Air: 1,030 to 26,000 QNn (L/min)
Insulation
- Coil Insulation Class H
Materials of Construction
- Coil Material: Epoxy
Media
- Compressed Air
- Neutral Gasses
- Vaccum
Mounting Position
- Preferably with Actuator Upright
NPT Connection
- 1” NPT Female
- 1/2” NPT Female
- 1/4” NPT Female
- 1-1/2” NPT Female
- 3/4” NPT Female
O-Ring Material
- NBR
Orifice Size
- 0.314” to 1.574” (8 to 40 mm)
Override
- Manual Override
Pressure Range
- Vacuum to psi: 0 to 43.51 (kPa: 0 to 300, bar: 0 to 3)
Process Temperature
- 0° to 90° C (32° to 194° F)
Response Time
- Opening, Closing: 25 to 120 milliseconds
Ring Material
- Piston Ring: NBR
Seat / Seal Material
- NBR
Tolerance
- Voltage Tolerance: ± 10 %
Voltage
- 24 V / 50 Hz
- 24 Vdc