Kbsdg4v392l12m2pe7h711

The Kbsdg4v392l12m2pe7h711 valve belongs to the Directional Control Valves series from Vickers and directs hydraulic flow in automated machinery. It attaches to manifolds with an ISO 4401 Size 03 (ANSI B93.7M D03) interface, allowing direct replacement in standard D03 subplates. The electronics operate from a 24 VDC supply that can vary between 21 and 36 V, so common industrial power rails feed the driver without adjustment. Metering of spool position is driven by a 4–20 mA command on the M2 input, giving the controller a noise-immune current loop for setpoint transmission. A 100 Ω input impedance on that channel keeps burden voltage low and protects upstream signal sources. Actuation starts at 0.25 V, providing a defined threshold that suppresses unintended movement due to small offsets. The drive stage is switched at 10 kHz PWM, which reduces coil ripple force and audible noise. Continuous duty is supported by an ED 100 % rating, so the valve can remain energized indefinitely during machine cycles. Input current is limited to 3 A, preventing overheating of the solenoid windings when maximal strokes are commanded.

Pressure at the P, A, and B ports can reach 350 bar (5000 psi), enabling the valve to control high-pressure circuits found in presses and injection equipment. Return flow to tank is permitted up to 105 bar (1500 psi), so back-pressure in accumulator or remote reservoir lines does not compromise performance. Permissible ambient temperatures run from 0 to 70 °C, matching typical shop-floor environments without auxiliary heating or cooling. The hydraulic oil may also vary between 0 and 70 °C, ensuring spool clearances remain within tolerance across normal fluid operating conditions. For storage, the device withstands –25 to +85 °C, which helps warehouses accommodate seasonal extremes before installation. Ingress protection of IP65 and IP67 seals the enclosure against dust and water jets, and even temporary immersion during wash-downs. Electrical termination is through a 7-pin plug coded PE7, simplifying quick disconnects during service. Pin C on that connector is not wired, so no separate enable signal is required before accepting commands.