Remote Control Valve 2. Operation Explanation This valve has P, T and A - D ports. The A - D ports have the same functions and operations, so here we will explain only the A port. Pressure reduction function <Lever operation 0 - 1.8° range> (Diagram 2)
CO US N F E ID O E F N TS TI M AL GL : F O OR BA T L H
E
IN
TE RN
AL
• The pressurized oil fed from the P port is cut off from the A port and T port by the spool (10). • The A port is conducted to the T port by the internal spool (10) circuits and the oil drops to the tank via the T port, so the A port pressure becomes the tank pressure.
Diagram 2
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ASM-17-25-002EN 21
