| Controlair Valve R431002839/HC-2-FX |
Initial lever movement from “Off” position selects the OUT port to be activated, Further lever movement in the same direction controls the outlet pressure of the air at that port. The opposite OUT port remains connected to atmosphere.
These valves are used to control two clutches, two brakes, a clutch and a brake, two single acting cylinders or a double acting cylinder. In fact, wherever it is desired to control, with one lever, the flow and pressure in one or the other of two separate air lines.
PIPE CONNECTIONS
Port 1-OUT graduated pressure when lever is moved clockwise from “Off” (facing lever side of valve).
Port 2-IN pressure.
Port 3-OUT graduated pressure when lever is moved counterclockwise from “Off”.
Lever remains in the position where released. Holding friction is adjustable.
Working pressure min./max. 0.1 … 14 bar
Adjustment range min./max. See table below
Ambient temperature min./max. -40 … 70 °C
Medium temperature min./max. -40 … 70 °C
Medium Compressed air
Nominal flow Qn 900 l/min
Hysteresis 0.1 bar
Weight 2.3 kg
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