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Series 4 1/8” - 1/4”

3/2 NC-NO bistable valve

Technical specifications

Construction Balanced spool type
Mounting Individual or on manifold
Pneumatic pilot fittings 1/8”
QN flow rate See tables (measured at 6 bar Δp 1)
Materials Aluminium body, spool and bases; technopolymer covers; NBR PU seals
Operating temperature 0 ÷ 60 °C (with dry air -20 °C)
Fluid Filtered air without lubrication *
Coil U70-G70 to be ordered separately
* it is recommended to use ISOVG32 oil. Once applied the lubrication should never be interrupted.

Code Table

Supplier code Connections Function Operating pressure ([bar]) Pilot pressure ([bar]) QN ([Nl/min]) Symbol
label 438-33 1/8" 3/2 NC-NO 0 ÷ 10 2 700 VP02
label 434-33 1/4" 3/2 NC-NO 0 ÷ 10 2 1250 VP02
label 438-34 1/8" 3/2 preferenziale 0 ÷ 10 2 700 VP03
label 434-34 1/4" 3/2 preferenziale 0 ÷ 10 2 1250 VP03

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