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AAA Products SY4 Valve

Special Price $206.28 was $229.82
In stock
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SKU
AAASY4
SY4 Air Valve

The SY4 is a 1/2" NPTF side ported, 3 position, spring centered, closed center spool, double solenoid operated valve. The spool is shifted by 50 to 160 psi internal pilot air derived from pressure in port 1 when the solenoid is energized. 50 to 160 psi must be maintained on port 1 to keep the spool shifted while the coil is energized. The spool is spring centered when both solenoids are de-energized. Standard voltage is 120/60.

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.

Solenoid Seat:

Buna-N.

Materials:

Black anodized 356-T6 aluminum body, hard anodized aluminum spool, A380 aluminum end caps, composite gaskets, steel fasteners.

Flow:

215 SCFM, 5.0 Cv

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.

Weight:

5.00 lbs.

More Information
SKU AAASY4
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