How to Order AW 30 K 03 B . Option/Semi-standard: Select one each for a to e. . Option/Semi-standard symbol: When more than one specification is required, indicate in alphanumeric order. Example) 90-AW30K-03B-1N q w e r t y Example) When the air supply is cut off and releasing the inlet pressure to the atmosphere, the residual pressure release of the outlet side can be ensured for a safety purpose. + + + Description Body size With backflow function Symbol K Nil N F With backflow function Thread type Rc NPT G q w e 02 03 04 06 10 Port size 1/4 3/8 1/2 3/4 1 r t Option Note 1) 30    . . .  40    . .  60   . . .   . Nil B Note 2) H Mounting Without mounting option With bracket With set nut (for panel fitting) a + + Nil 1 Note 3) Set pressure 0.05 to 0.85 MPa setting 0.02 to 0.2 MPa setting y Semi-standard b    + + Nil N Nil R Exhaust mechanism Flow direction Nil Z Note 4) Pressure unit Relieving type Non-relieving type Flow direction: Left to right Flow direction: Right to left Name plate, caution plate for bowl, and pressure gauge in imperial units: MPa Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F c       d e Note 1) Option B, H are not assembled and supplied loose at the time of shipment. Note 2) Assembly of a bracket and set nuts. (90-AW30(K) and 90-AW40(K)) Including 2 mounting screws for the 90-AW60(K). Note 3) The only difference from the standard specifications is the adjusting spring for the regulator. It does not restrict the setting of 0.2 MPa or more. Note 4)
: For thread type: NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) 90 Filter Regulator with Backflow Function 90-AW30K to 90-AW60K Note 1) Assembly of a bracket and set nuts. Note 2) Assembly of a bracket and 2 mounting screws. Note 3) Please consult with SMC regarding the set nuts for the 90-AW60(K). Bracket, Set Nut/Part No. Model Optional specifications Bracket assembly Note 1) Set nut 90-AR30P-270AS AR30P-260S 90-AW30K 90-AR40P-270AS AR40P-260S 90-AW40K 90-AW60P-270AS Note 2) . Note 3) 90-AW60K . Integrated filter and regulator units save space and require less piping. . With the backflow function it incorporates a mechanism to exhaust the air pressure in the outlet side reliably and quickly. 
Note 4) 
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Note 4) Series compatible with secondary batteries 90 Material restriction *Specifications and dimensions for the 90-series are the same as standard products. 51 Directional Control Valves Air Preparation Equipment Vacuum Equipment Detection Auto Switches Switches Flow Control Related Products Air Filters/Pressure Control Equipment Air Grippers Actuators