FAQ

|Modular F.R.L.

When mounting a VHS series pressure relief 3-port valve to an AC(20 to 40) series modular F.R.L. unit, are there any issues to be aware of?

When mounting the VHS series valve on the downstream side of the AC series unit, the valve can be used by mounting it with a spacer with a bracket.
When mounting on the upstream side, the following apply.
① The AC series unit cannot be equipped with an AL series lubricator.
② For AC-B/AC-D series units, the AR□K and AW□K series regulators with a backflow function must be changed.
③ AC-A series regulators have a backflow function as standard. If the set pressure of the regulator is 0.15 MPa or less, it is recommended to change to a regulator with a backflow function.