Model/CAD

Flow characteristics

Power
consumption
(W)

Available in
vacuum
applications

2→3(OUT→EXH)

C[dm3/(s·bar)]

b

Cv

1. VP3145 

26

0.35

7.0

12

-101.2 kPa

1. VP3165 

Effective area: 330

1. VP3185 

Effective area: 670

Features

• Large flow capacity, small exhaust resistance
• Easy conversion to N.C. or N.O.