HAK Pneumatic (4 Way / 5 Port / 2 Position) Double Air Piloted Control Namur Valve, NPT 1/2” (4A420-15B) 3-2-valves Exhaust Port ＝ NPT 1/2″

Exhaust Port ＝ NPT 1/2″ Working Medium 40 Micron Filtered Air Operation Internal piloted Working-pressure 21

Composite right-angle flow control-out valves (pneumatic fittings – meter-out speed controllers) adjust the speed of airflow from thread to tubing

enhancing durability and performance

making it adaptable across industries

ensuring that no flow occurs until actuated

HAK Pneumatic (4 Way / 5 Port / 2 Position) Double Air Piloted Control Namur Valve, NPT 1/2” (4A420-15B) 3-2-valves Exhaust Port ＝ NPT 1/2″Description * Pneumatic Air Piloted Namur Valve: 5 Port 2 Position Double Pilot* 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 pressure supplied