HAK Pneumatic (4 Way / 5 Port / 2 Position) Double Air Piloted Exhaust Center Control Namur Valve, NPT 1/4” (4A330E-08B) #8481.2023 25 ~ 135 PSI

25 ~ 135 PSI

5" 0-5000 1/4" NPT HAK-LPG25-10000-S-LM

Edit Item Number AC4000-04  AC4000-04D  Port Size 1/2" NPT 1/2" NPT Port Size (Pressure Gauge) 1/4" NPT 1/2" NPT Regulating Range 5 - 125PSI  5 - 125PSI  Max

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

it should installed in the pressure inlet of pneumatic treatment

HAK Pneumatic (4 Way / 5 Port / 2 Position) Double Air Piloted Exhaust Center Control Namur Valve, NPT 1/4” (4A330E-08B) #8481.2023 25 ~ 135 PSIDescription * Pneumatic Air Piloted Namur Valve: 5 Port 3 Position Double Pilot Exhaust 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