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201 2/2-Way Miniature Solenoid Valve
Brand: Burkert Fluid Control SystemsType 201 is a normally-closed direct-acting plunger-type solenoid valve. When energized, the solenoid armature is drawn in against a spring to open the valve.
The solenoid epoxy encapsulation efficiently dissipates the heat generated by the coil.
Features
- Normally closed
- Body material: brass
- Short response times
- Compact design
Specifications
Body & Seat Material
- Brass
- Stainless Steel
Seal Material
- NBR
- FPM
Valve Internal
- Stainless Steel, 1.4105, 1.4571
Duty Cycle
- 100 % Continuous Rated, Reduced for Manifold Mounting or Use 2 W Version
Orifice Size
- DN 1.2 to DN 2.4
Operating Voltages
- AC: 24-240 V 50 Hz
- DC: 12 / 24 V
Voltage Tolerance
- ± 10 %
Power Consumption
- (AC): 6 VA/4 W (Hold)
- (AC): 9 VA (Inrush)
- (DC): 2 W or 4 W depending on version
Port Connection
- Sub-base
Ambient Temperature
- Maximum 55° C
Environmental Protection
- Classification with Plug or Cable: IP65
Pressure Range
- AC (4 Watt) - psi: 0 to 304.6 (kPa: 0 to 2,100, bar: 0 to 21)
- DC (2 Watt) - psi: 0 to 11.6 (kPa: 0 to 80, bar: 0 to 0.8)
- DC (4 Watt) - psi: 0 to 174 (kPa: 0 to 1,200, bar: 0 to 12)
Viscosity
- Approximately 21 mm²/sec Max.
Flow Rate
- Air: 48 to 140 QNn (L/min)
- Water: 0.045 to 0.13 Kv (m³/hour)
Mounting Position
- Preferably with Solenoid System Upright
Response Time
- Closing: Approximately 8 ms
- Opening: 5 to 18 ms
Temperature Range
- FPM: -10° to 100° C (14° to 212° F)
- NBR: -10° to 90° C (14° to 194° F)
Mounting
- Manifold
Cycling Rate
- Approximately 1,000 c.p.m.
- Neutral Gases & Liquids
- Pneumatic Control
- Vacuum
- Shut-off, Dosing, Filling & Ventilating
- Small Scale Devices, Laboratory & Measuring Technology
- Gas Control, Welding Technology
