5/3-way air operated valve, pressure centre, G 1/8, pilot ports 2x M 5, 490 l/min - YPC SFP2503

In its spring-centred position the YPC SFP2503 feeds supply pressure to both working lines while the exhausts are closed. Cylinders with equal piston areas stay braced in position. Two M 5 pilot ports select the outer positions, at 490 l/min.

Advantages

• Spring-centred position with pressure on both working lines, operating pressure 2 to 10 bar.
• Purely pneumatic actuation with 2 to 8 bar pilot pressure, no electrical energy is needed at the valve.
• Oil-free operation: no lubrication required, if lubricated use ISO VG32 oil.
• Body and spool in aluminium, NBR seals, pilot section in glass fibre reinforced polyamide.

Applications

• Through-rod cylinders that are held braced in the centre.
• Compact handling and assembly fixtures with small cylinders and G 1/8 lines.
• Actuators that are secured against displacement by pressure on both sides when no pilot signal is present.