SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been
2 V V V V V + Semi-standard Nil Polycarbonate bowl V V V V V 2 Metal bowl V V V V V 6 Nylon bowl V V V V V 8 Metal bowl with level gauge V V V C With bowl guard V Note 11) Note 11) Note 11) V y h Bowl Note 10) 6C With bowl guard (Nylon bowl) V Note 12) Note 12) Note 12) 133 Air Combination Series AC10-A to AC40-A Modular F.R.L.
to 0.85 MPa setting V V V V 1 0.02 to 0.2 MPa setting V V V V + Nil Polycarbonate bowl V V V V V V V V 2 Metal bowl V V V V V V V V 6 Nylon bowl V V V V V V V V 8 Metal bowl with level gauge V V V C With bowl guard V 11 11 11 V 11 11 11 6C With bowl guard (Nylon bowl) V 12 12 12 V 12 12 12 + e Bowl10 Semi-standard f Drain port13 Nil With drain cock V V V V V V V V J14 Drain guide 1/8 V V
Flow direction: Left to right V V V R Flow direction: Right to left V V V + f Pressure unit Nil Name plate and caution plate for bowl in SI units: MPa V V V Z10 Name plate and caution plate for bowl in imperial units: psi, F v11 v11 v11 1 Drain guide is NPT1/8 (applicable to the AFM20-A, AFD20-A) and NPT1/4 (applicable to the AFM30-A/40-A, AFD30-A/40-A).
Note 2) Use caution not to tighten excessively when mounting a pressure gauge, otherwise it may result in a breakdown. Use a pipe tape for sealing. Recommended torque: 12 to 14 Nm.