Standard voltages ....................... 24 V. DC. - 24V. AC.

Protection class ........................... IP65

Nominal Flow ................................... 850 Nl/min.

Power consumption ..................... 1 Watt (DC) - 3 VA (AC).

Lubrication .................................... Not required.

Working pressure supply ............. -0,9 ÷ 10 bar

Pilot pressure supply .................... 2,5 ÷ 8 bar

Connections .................................. Sub-D 25 for 22 solenoid  connections Sub-D 37 for 32 solenoid  

connectionsCoil signal ................. Led + varistor protection.

Working ports ............................... Bottom and side G1/8”, or push-in Fittings Ø8 on side.

Manual override ............................ Push and with detent.

4HF valve functions...................... 5/2 - 5/3 - 3/2 NO - 3/2 NC.

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Average response and frequence (pilot pressure = 6 bar):

Average actioning response .......... 16ms (1 solenoid valve) 12ms (2 solenoids valve)

Average disactioning response ..... 22ms (1 solenoid valve)

Nominal max frequence ................. 22Hz (1 solenoid valve) 35Hz (2 solenoids valve)