Question

Marking machine F 1A 154 - X1V2 1V1 ATZ OV1 OV21 fols 151 152 153 154 HILUM HIM HLAm olla

how to draw this pneumatic circuit in single solenoid with drawing electro pneumatic circuit

Answer 1

IA H 1/2 Manual override OR gate AND gate 194 Isl isz 153

The valve named 0V1 is a shuttle valve and it executes the function of OR, that is either IS1 or IS2.

The valve 0V2 is a twin pressure valve and it executes the function of AND, it will remain open only when both IS3 and IS4 are pressed at the same time.

1V1 is a 5/2 Solenoid Directional Control Valve. The solenoid can be actuated according to the signals received from either from OR valve or AND valve. A manual override is also provided in the 5/2DCV.

1V2 is a one directional flow control valve. This valve will cause delay in extension of the piston inside the cylinder.