HAK Pneumatic (4 Way / 5 Port / 3 Position) Directional Double Coil, Exhaust Center Solenoid Valve, NPT 1/4″ (4V230E-08) 5-2-solenoid-namur-valves Edit Item Number AC4000-04 AC4000-04D

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

This pressure relief causes a loud hissing sound which is perfectly normal

Edit Item Number  4HV310-10 Working Medium 40 Micron Filtered Air Port Size 1/4″ NPT Effective Cross Section Area 30 mm² (CV = 1

Ambient Temperature -5～ 150℃ Operating Voltage Tolerance ± 10% Material of Body Brass Material of Oil Seal PTFE

opening the valve and allowing flow

HAK Pneumatic (4 Way / 5 Port / 3 Position) Directional Double Coil, Exhaust Center Solenoid Valve, NPT 1/4″ (4V230E-08) 5-2-solenoid-namur-valves Edit Item Number AC4000-04 AC4000-04DDescription Pneumatic Directional Control Valve (DCV) Type: 5 Port 3 Position Exhaust Center, Double Solenoid Valve.* Voltage: DC12V DC24V AC24V 50 60Hz AC110V 50 60Hz AC220V 50 60Hz.* 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