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6223 Proportional Valve with Control Electronics
Brand: Burkert Fluid Control Systems
The valve, Type 6223, can be used to control the flow of large amounts of liquids. Low hysteresis, high repeatability and good response sensitivity guarantee good positioning behavior.
The valve closes tight. The push-over coil is easy to replace.
Features
- Control valve for continuous control of liquids
- Low hysteresis and high repeatability
- Control with PWM signal
- Servo-assisted, tight closing valve
Specifications
Seal Material
- FKM
Body Material
- Brass
- Stainless Steel
Duty Cycle
- 100 % Continuous Operation
Hysteresis
- < 5 %
Repeat Accuracy/Response Sensitivity
- < 1 % of Full Scale
Setting Range
- 1:10
Flow Rate
- Water: 1.4 to 5 Kvs (m³/hour)
Viscosity
- 21 mm²/sec, Max.
Approvals & Certifications
- CE
Orifice Size
- 0.39" to 0.78" (10 to 20 mm)
Pressure Range
- psi: 7.252 to 145 (kPa: 50 to 1,000, bar: 0.5 to 10)
Ambient Temperature
- 55° C (131° F) - Max.
Electrical Connection
- Cable Plug
Port Connection
- G 1"
- G 1/2"
- G 3/4"
- G 3/8"
Mounting Position
- Preferably with Actuator Upright
Media
- Neutral Liquids
Medium Temperature
- -10° to 90° C (14° to 194° F)
Environmental Protection
- IP65
Operating Voltage
- 24 Vdc
- 12 V on request
Power Consumption
- 8-16 W
Actuating Time (10…90 %)
- < 200 ms
