Water Proportional Valve 1. For accurate measuring and regulation of water flow 2. Combination of electronic and mechanical te
Water Proportional Valve
Our water flow valve is an automatic device for the accurate measuring and regulation of watre flow,avoiding the weakness of traditional regulator by the combination of electronic technology and mechanical technology. As a part of the digital control system, it features in compact size, steady work, accurate measurement, and stable work.
SPECIFICATIONS
♦ Stepping motor
Driving voltage DC24V+10%Phase 4 phaseTurning angel 7.5 °/ 64.34 ± 7% Reduction ratio 1/ 64.34Unload current <900 mAPulse rate 250 PPS
♦ Valve
Circuit connection red to Vcc,black to GND,white to VoutWorking medium waterMedium temperature 0°C~80°CMeasurement 1.0~30L/minPressure resistance it shall appear no deformation, leakage and harm when pressure is within 1.2MpaOperation voltage 5~18VDCFormula Q=f/C (Q:quantity L/min, f--frequency Hz; C--constant)Accuracy ±10%(when the water flow is 1.0~30L/min)Working temperature -20°C~+60°C
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