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3 Position Valves, (4 Way), Pneumatic Actuation

Spool Design, In Line Mounting
Three position spool valves are used mostly to position cylinders. Valves with all ports open in the center position allow the cylinder piston rod to move freely, while valves with all ports closed in the center position will hold the cylinder in the desired position when no pilot pressure is present. A third type keeps line pressure on both sides of the cylinder piston.
Pneumatically actuated spool valves are available in 1/8 and 1/4 port sizes and require a minimum of 35 PSI operating pressure. Valves can be mounted with through body holes or assembled on manifolds.

Pilot port size (for actuation): 1/8 for all size valves.
Operating pressure range 35 to 145 PSI. Actuation force (pilot pressure): 35 PSI minimum.
Mounting via 4 through body holes 3/16” Dia.

For valve specifications see appendix. See accessory section for manifolds if required. For detail dimensions contact factory.
Compare / Request
up to 5 items
Item #DescriptionPort TypeOrificeBody No.Body Mounting Hole
75024-71-28Double Air Pilot All ports open in center position.1/8 NPT Ports (USA Std.)0.236 in.
6 mm		8S3/16 in.
75044-81-28Double Air Pilot All ports open in center position.1/4 NPT Ports (USA Std.)0.315 in.
8 mm		5S3/16 in.
75024-71-38Double Air Pilot All ports closed in center position.1/8 NPT Ports (USA Std.)0.236 in.
6 mm		8S3/16 in.
75044-81-38Double Air Pilot All ports closed in center position.1/4 NPT Ports (USA Std.)0.315 in.
8 mm		5S3/16 in.
75024-71-58Double Air Pilot Working ports 2-4 pressurized in center position.1/8 NPT Ports (USA Std.)0.236 in.
6 mm		8S3/16 in.
76024-71-28Double Air Pilot All ports open in center position.1/8 Metric Ports (European Std.)0.236 in.
6 mm		8S3/16 in.
76124-71-28Double Air Pilot All ports open in center position.1/8 Metric Ports (European Std.)0.236 in.
6 mm		1mS3/16 in.
76044-81-28Double Air Pilot All ports open in center position.1/4 Metric Ports (European Std.)0.315 in.
8 mm		5S3/16 in.
76024-71-38Double Air Pilot All ports closed in center position.1/8 Metric Ports (European Std.)0.236 in.
6 mm		8S3/16 in.
76124-71-38Double Air Pilot All ports closed in center position.1/8 Metric Ports (European Std.)0.236 in.
6 mm		1mS3/16 in.
76044-81-38Double Air Pilot All ports closed in center position.1/4 Metric Ports (European Std.)0.315 in.
8 mm		5S3/16 in.
76024-71-58Double Air Pilot Working ports 2-4 pressurized in center position.1/8 Metric Ports (European Std.)0.236 in.
6 mm		8S3/16 in.
If you are looking for Pneumatic Controls, Pneumatic Valves then look no further than Ellis/Kuhnke Controls.