American Hydraulic

Electro-hydraulic proportional directional valve and the circuit board of the proportional directional valve with electrical signal proportional to the input and output flow to change direction. Specifications are direct-acting, pilot-operated, single coil or dual-coil, pressure 4600psi, flow 150 gallons / minute, D03, D05 and D08 can be superimposed on the sub-plate mounting plate mounting or tap. LVDT inner loop feedback system can effectively control the sliding shaft plug, voltage or optional 12V or 24V. Enlarged board have 120V AC or 12 / 24V DC power supply, the receiver 4-20mA control signals, control signals can be rising or falling slope of the linear smoothing within 30 seconds. "America" ??Hydraulic amplifier board can effectively accepted the solenoid valve plug sliding shaft feedback signal. LVDT and actuator for the overall control system, there are plug-mounted or surface-mounted plate. All valves and above board, all US producers. Proportional control valve The series features: fast response; the proportional directional valve with electrical signal proportional to the input and output flow to change direction. Specifications are direct-acting, pilot-operated, single coil or dual-coil, pressure 4600PSI; flow rate of 570 l / min; standard American NFPA and ISO standard threaded mounting; LVDT for the inner loop control; only with a lag of LVDT 1%