FAQ

|Modular F.R.L.

What is the difference between AV series soft start-up valves with and without an “A” suffixed to the part number?
Ex.) AV2000-02-1DB and AV2000-02-1DB-A

In May 2016, we refreshed the AV series soft start-up valve.
The refreshed type has an “A” part number suffix. In addition, the color of the refreshed product was changed to white. Features of the new type are as follows.
① Energy saving has been improved due to low power consumption and no air flow when the main valve is switched. ② Bracket and built-in silencer options have been added. ③ An IP65 enclosure for the pilot valve of the DIN terminal types and a light for the grommet type have been added. ④ Flow rate characteristics, needle adjustment when supplying air at low speed, etc., have been improved.
Note) As the pilot valve has been changed, the new and old DIN terminal connectors are not interchangeable.