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Humphrey | Valve 4/2 SAP 1/4 | 250-4A

11 in stock | Need More? >>

Ships same day if ordered M-F before 3PM PT.

Pickup Available at Livermore

Items that don't require customization purchased before 12 PM will be available the same business day. Items that require customization or are purchased after 12 PM will be available the next business day.
Quantity Discount Part Price
>10 5.0 % $146.31

250-4A Series, 1/4 pipe 4-Way Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures reliable shifting and bubble-tight sealing actuated, and unactuated. Compact design permits close proximity mounting to work and fast cycling/quick exhaust. Excellent choice to operate up to 4 inch bore, double acting pneumatic cylinders.

Number of Ports 4 ports
Number of Positions 2 positions
Valve Function 4-way, Single Air Pilot, Spring Return
Piping Type Inline, Direct Piping
Size (in) HxWxD 2.88 x 3.5 x 2.31
Media Air, Inert Gas
Type of Operation Air Piloted
Flow Capacity (Cv) 0.83
Port Size 1/4 NPSF (Pilot Port: 1/8 NPSF)
Lubrication Not required

ID #: 3759

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