| Construction | Series 2 pneumatic = with poppet Series 2 electric = SPDT contact Series 3 = with servo controlled spool |
| Handle material | Technopolymer body, built-in aluminium minivalve with Brass OT58 poppet and NBR seals |
| Pedal material | Series 2 = aluminium body, brass 59 poppet, NBR seals Series 3 = technopolymer body, aluminium valve with stainless steel spool and NBR seals |
| QN flow rate | See table (measured at 6 bar Δp 1) |
| Operating temperature | Handle = 0 ÷ 70 °C (with dry air -20 °C) Pedals = 0 ÷ 50 °C (with dry air -10 °C) |
| Fluid | Filtered air without lubrication* |
| Electrical protection class | Handle = IP40 Pedals = IP20 |
| Supplier code | Connections | Function | Pressure ([bar]) | QN ([Nl/min]) | Symbol | Type |
|---|---|---|---|---|---|---|
| label 234-88E | cavo * | Unipolare in deviazione | - | - | SPDT | Elettrico |
| label 244-885 | ø - 4 | 3/2 NO | 2 ÷ 8 | 60 | VN05 | Pneumatico |
| label 234-885 | ø - 4 | 3/2 NC | 2 ÷ 8 | 60 | VN04 | Pneumatico |
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