SO12O

The SO12O is a 1-1/2" NPTF side ported, 2 position, spring return, solenoid operated valve with a twist locking solenoid override. The valve is controlled by a smaller 3/8" subplate style attached to the top of the larger valve. The spool is shifted by 50 to 160 psi internal pilot air derived from pressure in port 1 when the solenoid is energized, or when using the override. 50 to 160 psi must be maintained on port 1 to keep the spool shifted while the coil is energized, or when using the override. Twist the override clockwise to activate override. The control spool is spring returned when the solenoid is de-energized and the override is returned to normal. See additional information on solenoid valve operation. Standard voltage is 120/60, indicate other voltages (i.e. 12VDC, 24VDC, 240/60 etc.). Pressure: 50 to 160 psi on the main body of the valve when solenoid is internally piloted.
Vacuum: The valve cannot be vacuum operated when the solenoid is internally piloted.
Temperature: -20?F to 120?F ambient. Caution: If it is possible that the ambient temperature may fall below freezing, the medium must be moisture free to prevent internal damage or unpredictable behavior.
Mounting: The valve can be mounted in any orientation.
O-Rings: Buna-N in main valve, Viton in control valve.
Solenoid Seat: Buna-N.
Materials: 356-T6 aluminum body aluminum body, hard anodized aluminum spool, A380 aluminum end caps, composite gaskets, steel fasteners.
Flow: 1627 SCFM, 37.8 Cv
Repair Kits: ERKV-16 & ERKV-3 & RKPSV-1.
3-Way or 5-Way: This valve is basically 4-way, it must be configured for external pilot (Option 'Z') for 5-way service by using ports 2 or 4 as an inlet, or 3-way service by plugging the unused port 2 or 4.
Fluid Media: Soft seal models are made for air, vacuum, and gases compatible with component materials. They should not be used with liquids.