5/2-way air operated valve, single pilot, spring return, G 1/4, pilot port G 1/8, 980 l/min - YPC SFP4101

Where a small signal valve or a pneumatic push button has to move a larger cylinder, the YPC SFP4101 amplifies the pilot signal. A pilot pressure of 2 to 8 bar at the G 1/8 port is enough, and the spring returns the spool to its home position when the signal is gone. Flow is 980 l/min.

Advantages

• Defined home position by air and spring return, no holding signal required.
• 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.
• Effective area 19.0 mm² according to YPC, same body style as the SF series solenoid valves.
• Purely pneumatic actuation with 2 to 8 bar pilot pressure, no electrical energy is needed at the valve.

Applications

• Medium bore cylinders in fixtures and feeders with G 1/4 lines.
• Actuators that must return to a defined home position without pilot pressure.
• Signal amplification, where a small pilot or push button valve switches a cylinder with a higher air demand via the pilot line.