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Integrated Three-Way Valve
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Piston Pump Integrated Valve (3-way valve)
Piston Pump Integrated Valve (3-way valve)
The Valve Integrated Piston Pump offers customizable flow control, arrangement, and port configurations to meet diverse application needs, with a nominal displacement of 100μL to 5mL. It delivers exceptional quantitative precision (CV) throughout its lifecycle, featuring a 12.7mm piston travel. Constructed with zirconia ceramic plunger and robust sealing, it achieves over 5 million maintenance-free cycles. With chemical-resistant wetted materials and optical end-position detection, it ensures long-term reliability and precise aspiration control.
Key Parameters:
Volume options
Current
Port type
Sensor
Wetted materials
3-way Valve parameter
Reference Model:
50
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Model Comparison
Piston Pump Integrated Valve (3-way valve)
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Piston Pump Integrated Valve (2-way valve)
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Overview
Parameters
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Parameter Piston Pump Integrated Valve (3-way valve)
Max. volume (μL) 100 250 500 1000 2500 5000
Piston diameter (mm) 3.17 5.01 7.08 10.01 15.84 22.39
Volume per step (μL/step) 0.05 0.125 0.25 0.5 1.25 2.5
Stroke (mm) 12.7
Max. RPM (r/s) 12
Motor angle (°) 1.8
Lead (mm) 1.27
Stroke per step (mm/step) 0.00635
CV

CV <0.5%(full stroke)
CV <1.2%(2% stroke)
Life span 2 million cycles
Port type M6, 1/4-28 UNF
Dimension (mm) 196*59.5*42


Parameter of valve 1013 3-way Valve
Working current (V) 12V/24V±10% DC
Pressure resistance (kPa) -80kPa ~ +300kPa
Orifice (mm) 1.5
Flow rate (CV) 0.03
Response time (ms) <30
Life span 2 million times
Limited volume 0
Power (W) 24V: 2.8W, 12V: 3.2W
Port type 1/4-28 UNF, M6
Medium Water, weak acid weak base solution, etc
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