HAK Pneumatic (4 Way / 5 Port / 2 Position) Double Air Piloted Close Center Control Namur Valve, NPT 1/4” (4A330C-08B) NPT 3/8” (4A310-10B) Exhaust Port NPT 1/2″ Working-pressure

Exhaust Port NPT 1/2″ Working-pressure 21

and it is often the result of a contaminated and poorly maintained compressed air system

Edit Model 4H230C-08S Working Medium 40 Micron Filtered Air Operation Direct Effective Cross Section Area 12 mm² (CV = 0

but allows flow through the middle opening The shuttle valve prevents backflow from one flow source to the other flow source

HAK Pneumatic (4 Way / 5 Port / 2 Position) Double Air Piloted Close Center Control Namur Valve, NPT 1/4” (4A330C-08B) NPT 3/8” (4A310-10B) Exhaust Port NPT 1/2″ Working-pressureDescription * Pneumatic Air Piloted Namur Valve: 5 Port 3 Position Double Pilot Close Center.* A High Quality Valve body is made of Aluminum material, with long serving life; seals initially imported from Japan.* The Anti friction seal is added at both ends of the valve spool to make the valve spool more stable during the switching process and increase the valve lifetime.* This is a Four way, air pilot valve with a spool design requiring an input